Point links at the horizon-rust organization

The repositories moved from ludovic111 to the horizon-rust organization. GitHub redirects repository URLs but not GitHub Pages, so the mod index moved to https://horizon-rust.github.io/horizon-mods/: the launcher and the game read it there. The launcher still accepts icons and files from the old addresses, which a mirror keeps serving for launchers released before the move. Release notes thanked ludovic111 once the repository's owner became the organization (verify failed on main): the maintainer is now named. Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-11-07 02:56:17 -10:00 · 2026-10-27 21:28:04 +01:00
1 parent f21e09510e
commit d2b0347777
@@ -58,7 +58,7 @@ Game workspace (root `Cargo.toml`); `launcher/` and `crates/horizon-telemetry-se

 Other top-level folders: `tools/` (harnesses and dev scripts), `tests/` (Python unit tests: `python3 -m
 unittest discover -s tests`), `mods/horizon/src/test/java/dev/horizonlab/parity/` (Java oracles),
-`docs/`, `.github/workflows/`. The website (playhorizon.dev) is the private ludovic111/horizon-site: its build
+`docs/`, `.github/workflows/`. The website (playhorizon.dev) is the private horizon-rust/horizon-site: its build
 reads `README.md`, `launcher/links.json`, `docs/api/`, `roadmap/roadmap.json` and `crates/horizon-theme/tokens.css` from main.

 ## Build and test fast
@@ -98,5 +98,5 @@ new pushes, we add it again.

 ## Talk to us

-[Discord](https://discord.gg/HcTeMZxe5E) for questions and ideas, [issues](https://github.com/ludovic111/horizon/issues)
+[Discord](https://discord.gg/HcTeMZxe5E) for questions and ideas, [issues](https://github.com/horizon-rust/horizon/issues)
 for bugs. If you want to take something on, say so in its issue so nobody else starts the same work.
@@ -3,7 +3,7 @@
 </p>

 <p align="center">
-  <a href="https://github.com/ludovic111/horizon/actions/workflows/ci.yml"><img src="https://github.com/ludovic111/horizon/actions/workflows/ci.yml/badge.svg?branch=main" alt="CI"></a>
+  <a href="https://github.com/horizon-rust/horizon/actions/workflows/ci.yml"><img src="https://github.com/horizon-rust/horizon/actions/workflows/ci.yml/badge.svg?branch=main" alt="CI"></a>
  <img src="https://img.shields.io/badge/Minecraft-Java%2026.3-5D9C3F" alt="Minecraft Java 26.3">
  <img src="https://img.shields.io/badge/Rust-stable-B7410E?logo=rust&logoColor=white" alt="Rust">
  <img src="https://img.shields.io/badge/vanilla%20parity-100%25-F0795A" alt="Vanilla parity 100%">
@@ -15,7 +15,7 @@
  <a href="https://playhorizon.dev"><b>Website</b></a> ·
  <a href="#download"><b>Download</b></a> ·
  <a href="https://playhorizon.dev/docs/"><b>Documentation</b></a> ·
-  <a href="https://github.com/ludovic111/horizon/releases"><b>Release notes</b></a> ·
+  <a href="https://github.com/horizon-rust/horizon/releases"><b>Release notes</b></a> ·
  <a href="ROADMAP.md"><b>Roadmap</b></a> ·
  <a href="#project-status"><b>Project status</b></a> ·
  <a href="#contributing"><b>Contributing</b></a>
@@ -29,7 +29,7 @@ Horizon is Minecraft: Java Edition 26.3 rewritten in Rust: a native game that re

 ## Download

-Horizon is installed through **the Horizon launcher**. Get it from [playhorizon.dev](https://playhorizon.dev) (the Download button picks your system) or from [the launcher releases](https://github.com/ludovic111/horizon/releases?q=launcher-v&expanded=true), for Linux x86-64, macOS on Apple Silicon or Windows x64. The launcher installs and updates the game, prepares its files from your own copy of Minecraft, and updates itself.
+Horizon is installed through **the Horizon launcher**. Get it from [playhorizon.dev](https://playhorizon.dev) (the Download button picks your system) or from [the launcher releases](https://github.com/horizon-rust/horizon/releases?q=launcher-v&expanded=true), for Linux x86-64, macOS on Apple Silicon or Windows x64. The launcher installs and updates the game, prepares its files from your own copy of Minecraft, and updates itself.

 **You need** a Microsoft account that owns Minecraft: Java Edition (the launcher signs in with it, as other launchers do; see [Microsoft account](docs/microsoft-account.md)); Minecraft: Java Edition 26.3, played once (the official launcher, Prism, MultiMC and other launchers all work); a Java 25 runtime, for the one-time preparation; and a GPU with Vulkan on Linux and Windows, or any Apple Silicon Mac. Step by step, with macOS's first-open prompt and the first launch: [Install and first launch](https://playhorizon.dev/docs/install).

@@ -99,7 +99,7 @@ Horizon contains no game files and never downloads them. It builds its resources
 2. **Server jar:** the 26.3 server jar, from the `downloads.server.url` in your launcher's `versions/26.3/26.3.json` (or [minecraft.net/download/server](https://www.minecraft.net/en-us/download/server) while 26.3 is the current release). Pass it with `--server-jar` or set `HORIZON_SERVER_JAR`. It is only needed the first time.

 ```sh
-git clone https://github.com/ludovic111/horizon.git
+git clone https://github.com/horizon-rust/horizon.git
 cd horizon
 cargo run --release -p horizon-prepare -- --prepare --server-jar ~/Downloads/server.jar   # needs JDK 25
 cargo run --release -p horizon-prepare -- sounds   # optional: sounds from your launcher install
@@ -32,7 +32,7 @@ Making Horizon faster than vanilla on every computer, with smooth camera movemen

 <details><summary>Technical</summary>

-Frame pacing at render distance 32 ([#678](https://github.com/ludovic111/horizon/issues/678)): long frames come from work competing with the render thread. In review: world generation workers build free structure starts instead of queueing them ([#1760](https://github.com/ludovic111/horizon/issues/1760)), the worker pool leaves one core as vanilla does ([#1778](https://github.com/ludovic111/horizon/issues/1778)), and the terrain vertex arena is read as storage where flat draws run ([#1742](https://github.com/ludovic111/horizon/issues/1742)). Still open: far terrain at 48 to 64 chunks ([#718](https://github.com/ludovic111/horizon/issues/718)) and CPU-bound fields of block entities ([#717](https://github.com/ludovic111/horizon/issues/717)). Every change shows before and after numbers from `tools/perf_bench.py` against vanilla 26.3 ([docs/benchmark.md](docs/benchmark.md)).
+Frame pacing at render distance 32 ([#678](https://github.com/horizon-rust/horizon/issues/678)): long frames come from work competing with the render thread. In review: world generation workers build free structure starts instead of queueing them ([#1760](https://github.com/horizon-rust/horizon/issues/1760)), the worker pool leaves one core as vanilla does ([#1778](https://github.com/horizon-rust/horizon/issues/1778)), and the terrain vertex arena is read as storage where flat draws run ([#1742](https://github.com/horizon-rust/horizon/issues/1742)). Still open: far terrain at 48 to 64 chunks ([#718](https://github.com/horizon-rust/horizon/issues/718)) and CPU-bound fields of block entities ([#717](https://github.com/horizon-rust/horizon/issues/717)). Every change shows before and after numbers from `tools/perf_bench.py` against vanilla 26.3 ([docs/benchmark.md](docs/benchmark.md)).

 </details>

@@ -42,7 +42,7 @@ Speeding up the code that reads and writes the blocks of the world, which almost

 <details><summary>Technical</summary>

-`PalettedContainer` and `PackedStorage` find an entry's word by multiply and shift instead of an integer division ([#1790](https://github.com/ludovic111/horizon/issues/1790), [#1794](https://github.com/ludovic111/horizon/issues/1794)); meshing looks up baked models by index, not by name ([#1747](https://github.com/ludovic111/horizon/issues/1747)). Each change keeps the paletted storage harnesses identical and shows its microbenchmark ([docs/performance/paletted-container-access-results.md](docs/performance/paletted-container-access-results.md)).
+`PalettedContainer` and `PackedStorage` find an entry's word by multiply and shift instead of an integer division ([#1790](https://github.com/horizon-rust/horizon/issues/1790), [#1794](https://github.com/horizon-rust/horizon/issues/1794)); meshing looks up baked models by index, not by name ([#1747](https://github.com/horizon-rust/horizon/issues/1747)). Each change keeps the paletted storage harnesses identical and shows its microbenchmark ([docs/performance/paletted-container-access-results.md](docs/performance/paletted-container-access-results.md)).

 </details>

@@ -54,7 +54,7 @@ Making the world-generation mods of popular modpacks (new structures, YUNG's dun

 <details><summary>Technical</summary>

-`horizon-port-pack` carries a pack's data-driven content over; structure mods that need code get a native port: YUNG's worldgen as written ([#1746](https://github.com/ludovic111/horizon/issues/1746)), Lithostitched's limited and guaranteed elements with pool and processor modifiers ([#1777](https://github.com/ludovic111/horizon/issues/1777)), its processors as the game's own types ([#1765](https://github.com/ludovic111/horizon/issues/1765)). Proved by the structure blocks and layout harnesses ([#1753](https://github.com/ludovic111/horizon/issues/1753), [#1757](https://github.com/ludovic111/horizon/issues/1757)). Mods whose Java code does more than world generation don't run ([docs/modpacks.md](docs/modpacks.md)).
+`horizon-port-pack` carries a pack's data-driven content over; structure mods that need code get a native port: YUNG's worldgen as written ([#1746](https://github.com/horizon-rust/horizon/issues/1746)), Lithostitched's limited and guaranteed elements with pool and processor modifiers ([#1777](https://github.com/horizon-rust/horizon/issues/1777)), its processors as the game's own types ([#1765](https://github.com/horizon-rust/horizon/issues/1765)). Proved by the structure blocks and layout harnesses ([#1753](https://github.com/horizon-rust/horizon/issues/1753), [#1757](https://github.com/horizon-rust/horizon/issues/1757)). Mods whose Java code does more than world generation don't run ([docs/modpacks.md](docs/modpacks.md)).

 </details>

@@ -66,7 +66,7 @@ When you play on a server, other players, mobs, items and menus look and behave

 <details><summary>Technical</summary>

-Client-of-a-server fixes in `game/remote*.rs` and `horizon-protocol`: mobs' aggressive and item-use flags ([#1802](https://github.com/ludovic111/horizon/issues/1802), [#1798](https://github.com/ludovic111/horizon/issues/1798)), ghost items after a remote menu ([#1795](https://github.com/ludovic111/horizon/issues/1795)), skins ([#1652](https://github.com/ludovic111/horizon/issues/1652)), cookies and transfer packets for proxy networks ([#1650](https://github.com/ludovic111/horizon/issues/1650)), firework boosts ([#1671](https://github.com/ludovic111/horizon/issues/1671)), living-entity attributes and simulation distance ([#1731](https://github.com/ludovic111/horizon/issues/1731)), styled item names ([#1702](https://github.com/ludovic111/horizon/issues/1702)), primed TNT between updates ([#1710](https://github.com/ludovic111/horizon/issues/1710)).
+Client-of-a-server fixes in `game/remote*.rs` and `horizon-protocol`: mobs' aggressive and item-use flags ([#1802](https://github.com/horizon-rust/horizon/issues/1802), [#1798](https://github.com/horizon-rust/horizon/issues/1798)), ghost items after a remote menu ([#1795](https://github.com/horizon-rust/horizon/issues/1795)), skins ([#1652](https://github.com/horizon-rust/horizon/issues/1652)), cookies and transfer packets for proxy networks ([#1650](https://github.com/horizon-rust/horizon/issues/1650)), firework boosts ([#1671](https://github.com/horizon-rust/horizon/issues/1671)), living-entity attributes and simulation distance ([#1731](https://github.com/horizon-rust/horizon/issues/1731)), styled item names ([#1702](https://github.com/horizon-rust/horizon/issues/1702)), primed TNT between updates ([#1710](https://github.com/horizon-rust/horizon/issues/1710)).

 </details>

@@ -76,7 +76,7 @@ Servers that show dialogs, such as the register and login screens of AuthMe, wil

 <details><summary>Technical</summary>

-26.3's dialog packets and model ([#1720](https://github.com/ludovic111/horizon/issues/1720)), the dialog screen with its buttons and actions ([#1734](https://github.com/ludovic111/horizon/issues/1734)), then text and boolean inputs ([#1735](https://github.com/ludovic111/horizon/issues/1735)).
+26.3's dialog packets and model ([#1720](https://github.com/horizon-rust/horizon/issues/1720)), the dialog screen with its buttons and actions ([#1734](https://github.com/horizon-rust/horizon/issues/1734)), then text and boolean inputs ([#1735](https://github.com/horizon-rust/horizon/issues/1735)).

 </details>

@@ -86,7 +86,7 @@ A /pregen command that builds an area of the world ahead of time, so players don

 <details><summary>Technical</summary>

-Generates, lights and saves an area before anyone walks there ([#1805](https://github.com/ludovic111/horizon/issues/1805), a contributor's pull request, in review). Useful on servers, and it moves the generation cost away from the first visit; the generation speed-ups are under 'Steady frames at long render distances'.
+Generates, lights and saves an area before anyone walks there ([#1805](https://github.com/horizon-rust/horizon/issues/1805), a contributor's pull request, in review). Useful on servers, and it moves the generation cost away from the first visit; the generation speed-ups are under 'Steady frames at long render distances'.

 </details>

@@ -98,7 +98,7 @@ One place for mods, modpacks and resource packs made for Horizon: browse them on

 <details><summary>Technical</summary>

-Merged: the registry index (schema 1, `.hpack`, checks before install, [#1634](https://github.com/ludovic111/horizon/issues/1634)), `cargo horizon-mod check` ([#1642](https://github.com/ludovic111/horizon/issues/1642)) and the submission service (`crates/horizon-mod-registry`, [#1659](https://github.com/ludovic111/horizon/issues/1659)). In review: the website's /mods ([#1596](https://github.com/ludovic111/horizon/issues/1596)) and /mods/submit ([#1635](https://github.com/ludovic111/horizon/issues/1635)), and in the launcher the registry as a source ([#1636](https://github.com/ludovic111/horizon/issues/1636)), install, enable and takedowns ([#1637](https://github.com/ludovic111/horizon/issues/1637)), the Mods page ([#1638](https://github.com/ludovic111/horizon/issues/1638)) and modpacks as their own profiles ([#1640](https://github.com/ludovic111/horizon/issues/1640)).
+Merged: the registry index (schema 1, `.hpack`, checks before install, [#1634](https://github.com/horizon-rust/horizon/issues/1634)), `cargo horizon-mod check` ([#1642](https://github.com/horizon-rust/horizon/issues/1642)) and the submission service (`crates/horizon-mod-registry`, [#1659](https://github.com/horizon-rust/horizon/issues/1659)). In review: the website's /mods ([#1596](https://github.com/horizon-rust/horizon/issues/1596)) and /mods/submit ([#1635](https://github.com/horizon-rust/horizon/issues/1635)), and in the launcher the registry as a source ([#1636](https://github.com/horizon-rust/horizon/issues/1636)), install, enable and takedowns ([#1637](https://github.com/horizon-rust/horizon/issues/1637)), the Mods page ([#1638](https://github.com/horizon-rust/horizon/issues/1638)) and modpacks as their own profiles ([#1640](https://github.com/horizon-rust/horizon/issues/1640)).

 More: [docs/mods.md](docs/mods.md)

@@ -110,7 +110,7 @@ Mods that run on the server side of a world, so a dedicated server or a LAN worl

 <details><summary>Technical</summary>

-API 0.3, experimental first ([#1833](https://github.com/ludovic111/horizon/issues/1833), in review): the same sandboxed component runs on the server thread and the dedicated server, with world events (block broken or placed, entity spawned or killed, player joined or left), game rules and server commands with typed arguments. The world, item and entity interfaces come after (see 'Mods that read and change the world'). [docs/api/mods.md](docs/api/mods.md), [docs/mods.md](docs/mods.md).
+API 0.3, experimental first ([#1833](https://github.com/horizon-rust/horizon/issues/1833), in review): the same sandboxed component runs on the server thread and the dedicated server, with world events (block broken or placed, entity spawned or killed, player joined or left), game rules and server commands with typed arguments. The world, item and entity interfaces come after (see 'Mods that read and change the world'). [docs/api/mods.md](docs/api/mods.md), [docs/mods.md](docs/mods.md).

 </details>

@@ -120,7 +120,7 @@ Mods will be able to open their own screens and settings pages and react to keys

 <details><summary>Technical</summary>

-Capability `ui` is in review ([#1864](https://github.com/ludovic111/horizon/issues/1864)): mod-owned screens and a settings page under Options > Mods, built from vanilla's widgets. Still to design: `input` (an item's use, key binds, the crosshair target), `render` (a budgeted draw list on the native shader API) and `world` (changing blocks). Orbital Laser is the acceptance test: it needs all four today through its author's fork (see 'Orbital Laser on the normal game').
+Capability `ui` is in review ([#1864](https://github.com/horizon-rust/horizon/issues/1864)): mod-owned screens and a settings page under Options > Mods, built from vanilla's widgets. Still to design: `input` (an item's use, key binds, the crosshair target), `render` (a budgeted draw list on the native shader API) and `world` (changing blocks). Orbital Laser is the acceptance test: it needs all four today through its author's fork (see 'Orbital Laser on the normal game').

 More: [docs/mods.md](docs/mods.md)

@@ -132,7 +132,7 @@ Better tools for mod makers: a test runner that needs no game window, templates

 <details><summary>Technical</summary>

-`cargo horizon-mod test` runs a mod's test scripts against a fake game snapshot ([#1816](https://github.com/ludovic111/horizon/issues/1816)) and, for server mods, scripted server events ([#1837](https://github.com/ludovic111/horizon/issues/1837)); the content template and the guides are merged ([#1859](https://github.com/ludovic111/horizon/issues/1859), [#1810](https://github.com/ludovic111/horizon/issues/1810), [docs/api/stability.md](docs/api/stability.md)). Left: templates for hud, server and machine mods, typed wrappers in the SDK, a frozen 0.1 compatibility mod that every runtime must load, a CI check that fails when a stable reference entry is removed without a new major version, and the SDK on crates.io once the API is stable.
+`cargo horizon-mod test` runs a mod's test scripts against a fake game snapshot ([#1816](https://github.com/horizon-rust/horizon/issues/1816)) and, for server mods, scripted server events ([#1837](https://github.com/horizon-rust/horizon/issues/1837)); the content template and the guides are merged ([#1859](https://github.com/horizon-rust/horizon/issues/1859), [#1810](https://github.com/horizon-rust/horizon/issues/1810), [docs/api/stability.md](docs/api/stability.md)). Left: templates for hud, server and machine mods, typed wrappers in the SDK, a frozen 0.1 compatibility mod that every runtime must load, a CI check that fails when a stable reference entry is removed without a new major version, and the SDK on crates.io once the API is stable.

 More: [https://playhorizon.dev/docs/test-a-mod](https://playhorizon.dev/docs/test-a-mod)

@@ -146,7 +146,7 @@ Single player now runs a small server in the background, as vanilla does. We are

 <details><summary>Technical</summary>

-Since [#1514](https://github.com/ludovic111/horizon/issues/1514) single player runs on the server thread (`game/integrated.rs`) and the window joins it as a client; `--in-frame` keeps the old path. The open `[server-thread]` issues list the gaps. In review: a tool that changes a block ends the click ([#1797](https://github.com/ludovic111/horizon/issues/1797)), potions keep their potion over the connection ([#1796](https://github.com/ludovic111/horizon/issues/1796)), mobs' aggression and arm swings ([#1802](https://github.com/ludovic111/horizon/issues/1802)). [docs/server-levels.md](docs/server-levels.md).
+Since [#1514](https://github.com/horizon-rust/horizon/issues/1514) single player runs on the server thread (`game/integrated.rs`) and the window joins it as a client; `--in-frame` keeps the old path. The open `[server-thread]` issues list the gaps. In review: a tool that changes a block ends the click ([#1797](https://github.com/horizon-rust/horizon/issues/1797)), potions keep their potion over the connection ([#1796](https://github.com/horizon-rust/horizon/issues/1796)), mobs' aggression and arm swings ([#1802](https://github.com/horizon-rust/horizon/issues/1802)). [docs/server-levels.md](docs/server-levels.md).

 </details>

@@ -156,7 +156,7 @@ Item names, container titles and server messages follow the language you pick, a

 <details><summary>Technical</summary>

-Translatable components resolved through the selected language for items, containers and server text ([#1806](https://github.com/ludovic111/horizon/issues/1806)), on top of the bundled languages the prepared resources carry ([#1594](https://github.com/ludovic111/horizon/issues/1594)). Left: the client's own screens ([#1672](https://github.com/ludovic111/horizon/issues/1672)) and the main menu with zh_cn ([#1774](https://github.com/ludovic111/horizon/issues/1774)).
+Translatable components resolved through the selected language for items, containers and server text ([#1806](https://github.com/horizon-rust/horizon/issues/1806)), on top of the bundled languages the prepared resources carry ([#1594](https://github.com/horizon-rust/horizon/issues/1594)). Left: the client's own screens ([#1672](https://github.com/horizon-rust/horizon/issues/1672)) and the main menu with zh_cn ([#1774](https://github.com/horizon-rust/horizon/issues/1774)).

 </details>

@@ -166,9 +166,9 @@ After you throw an ender pearl, its slot should show the cooldown sweeping away,

 <details><summary>Technical</summary>

-Vanilla draws `ItemCooldowns`' percent as a white overlay over the slot (`GuiGraphicsExtractor.itemDecorations` and `itemCooldown`) in the hotbar and in inventories. Issue [#1763](https://github.com/ludovic111/horizon/issues/1763).
+Vanilla draws `ItemCooldowns`' percent as a white overlay over the slot (`GuiGraphicsExtractor.itemDecorations` and `itemCooldown`) in the hotbar and in inventories. Issue [#1763](https://github.com/horizon-rust/horizon/issues/1763).

-More: [#1933](https://github.com/ludovic111/horizon/issues/1933)
+More: [#1933](https://github.com/horizon-rust/horizon/issues/1933)

 </details>

@@ -178,9 +178,9 @@ The Hidden and Commands Only chat settings should hide chat, and team prefixes s

 <details><summary>Technical</summary>

-Vanilla checks `ChatVisiblity` before it delivers chat and system messages ([#1376](https://github.com/ludovic111/horizon/issues/1376)), and chat uses the team-formatted display name ([#1378](https://github.com/ludovic111/horizon/issues/1378)). Both issues have exact steps to reproduce.
+Vanilla checks `ChatVisiblity` before it delivers chat and system messages ([#1376](https://github.com/horizon-rust/horizon/issues/1376)), and chat uses the team-formatted display name ([#1378](https://github.com/horizon-rust/horizon/issues/1378)). Both issues have exact steps to reproduce.

-More: [#1932](https://github.com/ludovic111/horizon/issues/1932) · [#1841](https://github.com/ludovic111/horizon/issues/1841)
+More: [#1932](https://github.com/horizon-rust/horizon/issues/1932) · [#1841](https://github.com/horizon-rust/horizon/issues/1841)

 </details>

@@ -190,9 +190,9 @@ The mouse pointer should turn into a pointing hand over menu buttons, as in vani

 <details><summary>Technical</summary>

-26.3's `AbstractWidget` asks for a cursor from `CursorTypes` when it is hovered; winit's `CursorIcon::Pointer` gives the same shape. Issue [#1347](https://github.com/ludovic111/horizon/issues/1347).
+26.3's `AbstractWidget` asks for a cursor from `CursorTypes` when it is hovered; winit's `CursorIcon::Pointer` gives the same shape. Issue [#1347](https://github.com/horizon-rust/horizon/issues/1347).

-More: [#1897](https://github.com/ludovic111/horizon/issues/1897)
+More: [#1897](https://github.com/horizon-rust/horizon/issues/1897)

 </details>

@@ -202,9 +202,9 @@ Ctrl+Backspace should delete a whole word in the creative search, and every list

 <details><summary>Technical</summary>

-`EditBox` deletes by word with Ctrl ([#1764](https://github.com/ludovic111/horizon/issues/1764)); the Game Rules and Statistics lists' scroll bars can't be dragged ([#1782](https://github.com/ludovic111/horizon/issues/1782), after [#978](https://github.com/ludovic111/horizon/issues/978)).
+`EditBox` deletes by word with Ctrl ([#1764](https://github.com/horizon-rust/horizon/issues/1764)); the Game Rules and Statistics lists' scroll bars can't be dragged ([#1782](https://github.com/horizon-rust/horizon/issues/1782), after [#978](https://github.com/horizon-rust/horizon/issues/978)).

-More: [#1884](https://github.com/ludovic111/horizon/issues/1884) · [#1931](https://github.com/ludovic111/horizon/issues/1931)
+More: [#1884](https://github.com/horizon-rust/horizon/issues/1884) · [#1931](https://github.com/horizon-rust/horizon/issues/1931)

 </details>

@@ -214,9 +214,9 @@ Chickens should flap their wings while they fall, not stand still in the air.

 <details><summary>Technical</summary>

-Vanilla's `Chicken.aiStep` updates `flap` and `flapSpeed` when the chicken isn't on the ground, and the model's wings follow them. Issue [#1706](https://github.com/ludovic111/horizon/issues/1706).
+Vanilla's `Chicken.aiStep` updates `flap` and `flapSpeed` when the chicken isn't on the ground, and the model's wings follow them. Issue [#1706](https://github.com/horizon-rust/horizon/issues/1706).

-More: [#1892](https://github.com/ludovic111/horizon/issues/1892)
+More: [#1892](https://github.com/horizon-rust/horizon/issues/1892)

 </details>

@@ -228,9 +228,9 @@ Shader packs were removed and are being rebuilt from scratch. They come back, of

 <details><summary>Technical</summary>

-A clean-room rewrite in `horizon-shaderpack`, from the packs' public format documentation only: reading packs, the preprocessor and `.properties` files are merged ([#1584](https://github.com/ludovic111/horizon/issues/1584), [#1585](https://github.com/ludovic111/horizon/issues/1585), [#1586](https://github.com/ludovic111/horizon/issues/1586)); translating programs to WGSL through naga, buffers, uniforms and the terrain, entity, sky, weather and hand stages are in review ([#1698](https://github.com/ludovic111/horizon/issues/1698) to [#1801](https://github.com/ludovic111/horizon/issues/1801)).
+A clean-room rewrite in `horizon-shaderpack`, from the packs' public format documentation only: reading packs, the preprocessor and `.properties` files are merged ([#1584](https://github.com/horizon-rust/horizon/issues/1584), [#1585](https://github.com/horizon-rust/horizon/issues/1585), [#1586](https://github.com/horizon-rust/horizon/issues/1586)); translating programs to WGSL through naga, buffers, uniforms and the terrain, entity, sky, weather and hand stages are in review ([#1698](https://github.com/horizon-rust/horizon/issues/1698) to [#1801](https://github.com/horizon-rust/horizon/issues/1801)).

-More: [#1561](https://github.com/ludovic111/horizon/issues/1561) · [#1771](https://github.com/ludovic111/horizon/issues/1771) · [#1786](https://github.com/ludovic111/horizon/issues/1786)
+More: [#1561](https://github.com/horizon-rust/horizon/issues/1561) · [#1771](https://github.com/horizon-rust/horizon/issues/1771) · [#1786](https://github.com/horizon-rust/horizon/issues/1786)

 </details>

@@ -240,7 +240,7 @@ Horizon's own way to make shader packs, with tools to write and test them. Every

 <details><summary>Technical</summary>

-`horizon-shader-api` (API 0.1, experimental): WGSL stages with typed inputs inside the renderer's passes, options as WGSL override constants, and the `horizon-shader new|check|pack` tool with templates and the example pack Golden Hour. Merged: the check every pack passes ([#1820](https://github.com/ludovic111/horizon/issues/1820)) and the tool, templates and guide ([#1822](https://github.com/ludovic111/horizon/issues/1822)). In review: the post stage running in the game with hot reload ([#1861](https://github.com/ludovic111/horizon/issues/1861)), the sky stage ([#1863](https://github.com/ludovic111/horizon/issues/1863)) and registry checks that use the game's own check ([#1855](https://github.com/ludovic111/horizon/issues/1855)). Left: the material, lighting and shadow stages, a last-good fallback on reload, a GPU-time overlay per stage and budgets ([docs/shaders.md](docs/shaders.md), [docs/api/shaders.md](docs/api/shaders.md)). The Iris/OptiFine loader is a separate item, 'Shader packs, written again from scratch'.
+`horizon-shader-api` (API 0.1, experimental): WGSL stages with typed inputs inside the renderer's passes, options as WGSL override constants, and the `horizon-shader new|check|pack` tool with templates and the example pack Golden Hour. Merged: the check every pack passes ([#1820](https://github.com/horizon-rust/horizon/issues/1820)) and the tool, templates and guide ([#1822](https://github.com/horizon-rust/horizon/issues/1822)). In review: the post stage running in the game with hot reload ([#1861](https://github.com/horizon-rust/horizon/issues/1861)), the sky stage ([#1863](https://github.com/horizon-rust/horizon/issues/1863)) and registry checks that use the game's own check ([#1855](https://github.com/horizon-rust/horizon/issues/1855)). Left: the material, lighting and shadow stages, a last-good fallback on reload, a GPU-time overlay per stage and budgets ([docs/shaders.md](docs/shaders.md), [docs/api/shaders.md](docs/api/shaders.md)). The Iris/OptiFine loader is a separate item, 'Shader packs, written again from scratch'.

 </details>

@@ -252,7 +252,7 @@ Your Discord profile can show that you are playing Horizon, with a switch to tur

 <details><summary>Technical</summary>

-A Discord IPC client on its own thread ([#1787](https://github.com/ludovic111/horizon/issues/1787)) and the presence with its setting ([#1788](https://github.com/ludovic111/horizon/issues/1788)). Merged: it ships with the next release.
+A Discord IPC client on its own thread ([#1787](https://github.com/horizon-rust/horizon/issues/1787)) and the presence with its setting ([#1788](https://github.com/horizon-rust/horizon/issues/1788)). Merged: it ships with the next release.

 </details>

@@ -264,7 +264,7 @@ Cleaning up Horizon's code: removing what nothing uses and making it quicker to

 <details><summary>Technical</summary>

-A review of the whole tree: dead code and stubs removed ([#1432](https://github.com/ludovic111/horizon/issues/1432), [#1658](https://github.com/ludovic111/horizon/issues/1658)), one probe binary per crate ([#1453](https://github.com/ludovic111/horizon/issues/1453), [#1454](https://github.com/ludovic111/horizon/issues/1454)), shared harness helpers ([#1448](https://github.com/ludovic111/horizon/issues/1448)), clippy clean on the whole tree ([#1707](https://github.com/ludovic111/horizon/issues/1707)). [docs/architecture.md](docs/architecture.md) maps each feature to its files and harnesses.
+A review of the whole tree: dead code and stubs removed ([#1432](https://github.com/horizon-rust/horizon/issues/1432), [#1658](https://github.com/horizon-rust/horizon/issues/1658)), one probe binary per crate ([#1453](https://github.com/horizon-rust/horizon/issues/1453), [#1454](https://github.com/horizon-rust/horizon/issues/1454)), shared harness helpers ([#1448](https://github.com/horizon-rust/horizon/issues/1448)), clippy clean on the whole tree ([#1707](https://github.com/horizon-rust/horizon/issues/1707)). [docs/architecture.md](docs/architecture.md) maps each feature to its files and harnesses.

 </details>

@@ -278,7 +278,7 @@ New public numbers comparing Horizon with vanilla on many kinds of computers, me

 <details><summary>Technical</summary>

-Redo the comparison after the current performance work ([#1073](https://github.com/ludovic111/horizon/issues/1073)); reliability, coverage and presentation ([#1346](https://github.com/ludovic111/horizon/issues/1346)); a scene must count as loaded only once its first chunk arrives ([#1749](https://github.com/ludovic111/horizon/issues/1749)). Next: a performance history across releases (an automatic comparison of each release with the last, on a timeline), more report fields (server TPS and MSPT, power, battery drain, temperature, throttling) and more hardware (a MacBook on battery, low-end laptops, community reports). Players' reports come in through `--benchmark` and `horizon-launcher data benchmark` ([docs/benchmark.md](docs/benchmark.md)).
+Redo the comparison after the current performance work ([#1073](https://github.com/horizon-rust/horizon/issues/1073)); reliability, coverage and presentation ([#1346](https://github.com/horizon-rust/horizon/issues/1346)); a scene must count as loaded only once its first chunk arrives ([#1749](https://github.com/horizon-rust/horizon/issues/1749)). Next: a performance history across releases (an automatic comparison of each release with the last, on a timeline), more report fields (server TPS and MSPT, power, battery drain, temperature, throttling) and more hardware (a MacBook on battery, low-end laptops, community reports). Players' reports come in through `--benchmark` and `horizon-launcher data benchmark` ([docs/benchmark.md](docs/benchmark.md)).

 </details>

@@ -288,7 +288,7 @@ Creating a world and joining it should be quick even on a four-thread laptop, wh

 <details><summary>Technical</summary>

-Cut the per-column generation cost (noise sampling, surface rules, aquifers) and the lock convoy on structure starts, and leave one core free for the rest of the game as vanilla does ([#1760](https://github.com/ludovic111/horizon/issues/1760) and [#1778](https://github.com/ludovic111/horizon/issues/1778), in review, are listed under 'Steady frames at long render distances'). Still to profile on small CPUs: the first seconds of a fresh world deliver no chunk, and fluids remesh for about a minute after loading. Measured with `tools/perf_bench.py` ([docs/benchmark.md](docs/benchmark.md), [docs/profiling.md](docs/profiling.md)).
+Cut the per-column generation cost (noise sampling, surface rules, aquifers) and the lock convoy on structure starts, and leave one core free for the rest of the game as vanilla does ([#1760](https://github.com/horizon-rust/horizon/issues/1760) and [#1778](https://github.com/horizon-rust/horizon/issues/1778), in review, are listed under 'Steady frames at long render distances'). Still to profile on small CPUs: the first seconds of a fresh world deliver no chunk, and fluids remesh for about a minute after loading. Measured with `tools/perf_bench.py` ([docs/benchmark.md](docs/benchmark.md), [docs/profiling.md](docs/profiling.md)).

 </details>

@@ -320,7 +320,7 @@ Draw the game at a lower resolution and sharpen it to your screen's size, in the

 <details><summary>Technical</summary>

-A render-scale setting below the window size with an upscaler of our own that runs on every wgpu backend. Proof: frame time against native resolution on integrated GPUs, and screenshots for image quality. Issue [#1403](https://github.com/ludovic111/horizon/issues/1403).
+A render-scale setting below the window size with an upscaler of our own that runs on every wgpu backend. Proof: frame time against native resolution on integrated GPUs, and screenshots for image quality. Issue [#1403](https://github.com/horizon-rust/horizon/issues/1403).

 </details>

@@ -330,7 +330,7 @@ Several smaller speed-ups, each measured: idle block entities that sleep, cheape

 <details><summary>Technical</summary>

-Block entities and hoppers that skip work when idle (the hopper item scan is already skipped when no item is near); a particle frustum test first (also a parity gap), then particle quads built on the GPU; jigsaw shortcuts that skip blocked connectors and pool elements known not to fit, with layouts unchanged (trial chambers and ancient cities first); batched raw mouse input on Windows for 8000 Hz mice; a better atlas packer for huge resource packs (a 64x pack builds a 704 MiB atlas for 452 MiB of textures); sign-heavy scenes ([#1461](https://github.com/ludovic111/horizon/issues/1461)). Profile first, keep what pays, show before and after numbers.
+Block entities and hoppers that skip work when idle (the hopper item scan is already skipped when no item is near); a particle frustum test first (also a parity gap), then particle quads built on the GPU; jigsaw shortcuts that skip blocked connectors and pool elements known not to fit, with layouts unchanged (trial chambers and ancient cities first); batched raw mouse input on Windows for 8000 Hz mice; a better atlas packer for huge resource packs (a 64x pack builds a 704 MiB atlas for 452 MiB of textures); sign-heavy scenes ([#1461](https://github.com/horizon-rust/horizon/issues/1461)). Profile first, keep what pays, show before and after numbers.

 More: [docs/profiling.md](docs/profiling.md)

@@ -364,7 +364,7 @@ Making mods that add machines, magic and mobs work in Horizon, in steps, startin

 <details><summary>Technical</summary>

-333 of the 496 mods in a big pack (ATM10) contain code. Issue [#1854](https://github.com/ludovic111/horizon/issues/1854) ranks the API gaps (ticking block entities, networking, rendering, menus, inventories) that unlock them in tiers, with machines first as the recommended path and a furnace ported tick for tick as proof. The first API step is a draft ([#1189](https://github.com/ludovic111/horizon/issues/1189), see 'Machines and blocks with inventories'). The path isn't started yet ([docs/modpacks.md](docs/modpacks.md)).
+333 of the 496 mods in a big pack (ATM10) contain code. Issue [#1854](https://github.com/horizon-rust/horizon/issues/1854) ranks the API gaps (ticking block entities, networking, rendering, menus, inventories) that unlock them in tiers, with machines first as the recommended path and a furnace ported tick for tick as proof. The first API step is a draft ([#1189](https://github.com/horizon-rust/horizon/issues/1189), see 'Machines and blocks with inventories'). The path isn't started yet ([docs/modpacks.md](docs/modpacks.md)).

 </details>

@@ -386,7 +386,7 @@ Set up Horizon, a server first, without Java on your computer: published tables

 <details><summary>Technical</summary>

-Today `horizon-prepare` runs Mojang's exporters with Java. Issue [#1750](https://github.com/ludovic111/horizon/issues/1750) proposes publishing the computed version tables once from CI and assembling the rest locally from the player's own jar and assets, provided the tables hold no Mojang content; a contributor offered a pull request, and it would help phones too. A server-only prepare from `server.jar` alone is the first step ([docs/server.md](docs/server.md)).
+Today `horizon-prepare` runs Mojang's exporters with Java. Issue [#1750](https://github.com/horizon-rust/horizon/issues/1750) proposes publishing the computed version tables once from CI and assembling the rest locally from the player's own jar and assets, provided the tables hold no Mojang content; a contributor offered a pull request, and it would help phones too. A server-only prepare from `server.jar` alone is the first step ([docs/server.md](docs/server.md)).

 </details>

@@ -406,7 +406,7 @@ Smoother hosting: a real Windows service, a backup before every update, backups

 <details><summary>Technical</summary>

-A Windows service wrapper instead of the logon scheduled task; `backups.before_update`; hot reload of config for view distance and the message of the day (needs engine support); backups that keep world and player state ([#1808](https://github.com/ludovic111/horizon/issues/1808), a contributor's draft, in review). [docs/hosting.md](docs/hosting.md), docs/server.md.
+A Windows service wrapper instead of the logon scheduled task; `backups.before_update`; hot reload of config for view distance and the message of the day (needs engine support); backups that keep world and player state ([#1808](https://github.com/horizon-rust/horizon/issues/1808), a contributor's draft, in review). [docs/hosting.md](docs/hosting.md), docs/server.md.

 </details>

@@ -464,7 +464,7 @@ Mods that add machines: blocks that tick, hold items and have their own menus. T

 <details><summary>Technical</summary>

-Block entities and menus: ticking machines with slots, server menu logic and the menu protocol to clients, energy, item and fluid transfer, data attachments, accessory slots and custom recipe types, with a typed client and server channel and typed config beside them. A draft ([#1189](https://github.com/ludovic111/horizon/issues/1189)) proves a furnace ported tick for tick and holds the ATM10 code-mods plan; the design is redone through the API policy before it merges ([docs/modpacks.md](docs/modpacks.md), docs/api/stability.md).
+Block entities and menus: ticking machines with slots, server menu logic and the menu protocol to clients, energy, item and fluid transfer, data attachments, accessory slots and custom recipe types, with a typed client and server channel and typed config beside them. A draft ([#1189](https://github.com/horizon-rust/horizon/issues/1189)) proves a furnace ported tick for tick and holds the ATM10 code-mods plan; the design is redone through the API policy before it merges ([docs/modpacks.md](docs/modpacks.md), docs/api/stability.md).

 </details>

@@ -486,7 +486,7 @@ Pistons and slime blocks will push players, mobs and items as in vanilla. Today

 <details><summary>Technical</summary>

-Port `PistonMovingBlockEntity.moveCollidedEntities` and `moveStuckEntities` (honey), the slime bounce and `Entity.limitPistonMovement` for `MoverType.PISTON`, in single player and for a server's players. Issues [#1496](https://github.com/ludovic111/horizon/issues/1496), [#1609](https://github.com/ludovic111/horizon/issues/1609), [#1608](https://github.com/ludovic111/horizon/issues/1608), [#1704](https://github.com/ludovic111/horizon/issues/1704), [#1758](https://github.com/ludovic111/horizon/issues/1758).
+Port `PistonMovingBlockEntity.moveCollidedEntities` and `moveStuckEntities` (honey), the slime bounce and `Entity.limitPistonMovement` for `MoverType.PISTON`, in single player and for a server's players. Issues [#1496](https://github.com/horizon-rust/horizon/issues/1496), [#1609](https://github.com/horizon-rust/horizon/issues/1609), [#1608](https://github.com/horizon-rust/horizon/issues/1608), [#1704](https://github.com/horizon-rust/horizon/issues/1704), [#1758](https://github.com/horizon-rust/horizon/issues/1758).

 </details>

@@ -506,7 +506,7 @@ Villages and fights behaving as in vanilla: iron golems defending villages, vill

 <details><summary>Technical</summary>

-Villages: iron golem village goals, villager memories across saves, villager age, job-site claiming on dedicated servers, flower offers ([#1639](https://github.com/ludovic111/horizon/issues/1639) is one report). Combat: the mobs' `attack_knockback` attribute, mace smash logic, the hit knockback source on the host, the fire burnout biome tag. Each is checked against vanilla by a harness ([docs/rust-parity.md](docs/rust-parity.md)).
+Villages: iron golem village goals, villager memories across saves, villager age, job-site claiming on dedicated servers, flower offers ([#1639](https://github.com/horizon-rust/horizon/issues/1639) is one report). Combat: the mobs' `attack_knockback` attribute, mace smash logic, the hit knockback source on the host, the fire burnout biome tag. Each is checked against vanilla by a harness ([docs/rust-parity.md](docs/rust-parity.md)).

 </details>

@@ -516,7 +516,7 @@ Pick the speakers or headphones Horizon plays through, in Music & Sounds.

 <details><summary>Technical</summary>

-An output device list in Music & Sounds, falling back to the system default. [#1035](https://github.com/ludovic111/horizon/issues/1035) started it: a player on an older Windows computer had no sound at all, and a device choice is how such cases are found and fixed.
+An output device list in Music & Sounds, falling back to the system default. [#1035](https://github.com/horizon-rust/horizon/issues/1035) started it: a player on an older Windows computer had no sound at all, and a device choice is how such cases are found and fixed.

 </details>

@@ -544,7 +544,7 @@ Coming soon: sign in with your Microsoft account to play on online-mode servers.

 Device-code sign-in in the launcher and online-mode login in the client ([docs/microsoft-account.md](docs/microsoft-account.md)). It is turned on by setting the app's client id once Minecraft API access is approved; until then the launcher shows "Coming soon".

-More: [#1270](https://github.com/ludovic111/horizon/issues/1270)
+More: [#1270](https://github.com/horizon-rust/horizon/issues/1270)

 </details>

@@ -566,7 +566,7 @@ Builds of the game and the launcher for Macs with an Intel processor.

 <details><summary>Technical</summary>

-x86_64 game and launcher builds, picked per processor ([#1171](https://github.com/ludovic111/horizon/issues/1171)). Before it ships it needs a run on a real Intel Mac: Rosetta on Apple Silicon only proves the CPU code. Requests: [#1161](https://github.com/ludovic111/horizon/issues/1161), [#1792](https://github.com/ludovic111/horizon/issues/1792).
+x86_64 game and launcher builds, picked per processor ([#1171](https://github.com/horizon-rust/horizon/issues/1171)). Before it ships it needs a run on a real Intel Mac: Rosetta on Apple Silicon only proves the CPU code. Requests: [#1161](https://github.com/horizon-rust/horizon/issues/1161), [#1792](https://github.com/horizon-rust/horizon/issues/1792).

 </details>

@@ -576,7 +576,7 @@ Fixes for Linux desktops that use Wayland and Hyprland: fullscreen, the clipboar

 <details><summary>Technical</summary>

-Open: the GUI Scale is clamped to 2 after a restart under Hyprland, while XWayland keeps it ([#1866](https://github.com/ludovic111/horizon/issues/1866)). Earlier reports covered fullscreen dropping on menu clicks, the clipboard and a white overlay ([#1007](https://github.com/ludovic111/horizon/issues/1007), closed). Checked on a real Wayland session.
+Open: the GUI Scale is clamped to 2 after a restart under Hyprland, while XWayland keeps it ([#1866](https://github.com/horizon-rust/horizon/issues/1866)). Earlier reports covered fullscreen dropping on menu clicks, the clipboard and a white overlay ([#1007](https://github.com/horizon-rust/horizon/issues/1007), closed). Checked on a real Wayland session.

 </details>

@@ -626,7 +626,7 @@ Safer releases: changes to the release machinery need the owner's review, and AI

 <details><summary>Technical</summary>

-`.github/CODEOWNERS` lists the workflows, the release and signing tools, the update-checking code and the installers ([#1015](https://github.com/ludovic111/horizon/issues/1015)); the branch protection that makes it count waits for the `horizon-agent` GitHub App, which reads and writes code, pull requests and issues but can't change settings, workflows, secrets or members, and whose tokens last an hour. It needs the owner to create the App and switch the protection on ([docs/security.md](docs/security.md)).
+`.github/CODEOWNERS` lists the workflows, the release and signing tools, the update-checking code and the installers ([#1015](https://github.com/horizon-rust/horizon/issues/1015)); the branch protection that makes it count waits for the `horizon-agent` GitHub App, which reads and writes code, pull requests and issues but can't change settings, workflows, secrets or members, and whose tokens last an hour. It needs the owner to create the App and switch the protection on ([docs/security.md](docs/security.md)).

 </details>

@@ -636,7 +636,7 @@ Every download Horizon makes is checked against the project's signature, includi

 <details><summary>Technical</summary>

-Releases carry signed checksums, and the launcher and `horizon-server update` refuse anything unsigned ([#1011](https://github.com/ludovic111/horizon/issues/1011), [#1014](https://github.com/ludovic111/horizon/issues/1014)). Left: the first install through `install.sh` and `install.ps1` still trusts only the checksum GitHub publishes, because verifying Ed25519 signatures needs OpenSSL 3, which macOS doesn't ship ([docs/security.md](docs/security.md)).
+Releases carry signed checksums, and the launcher and `horizon-server update` refuse anything unsigned ([#1011](https://github.com/horizon-rust/horizon/issues/1011), [#1014](https://github.com/horizon-rust/horizon/issues/1014)). Left: the first install through `install.sh` and `install.ps1` still trusts only the checksum GitHub publishes, because verifying Ed25519 signatures needs OpenSSL 3, which macOS doesn't ship ([docs/security.md](docs/security.md)).

 </details>

@@ -650,7 +650,7 @@ Far terrain drawn from the world you really built and explored, caves and builds

 <details><summary>Technical</summary>

-Keep a 3D mip store on disk built from real chunks, drawn by the GPU beside the seed preview for areas nobody has visited. Written from scratch and measured before it is kept. Builds on Far Detail and the far-terrain levels of detail already shipped; the open work on them is [#718](https://github.com/ludovic111/horizon/issues/718).
+Keep a 3D mip store on disk built from real chunks, drawn by the GPU beside the seed preview for areas nobody has visited. Written from scratch and measured before it is kept. Builds on Far Detail and the far-terrain levels of detail already shipped; the open work on them is [#718](https://github.com/horizon-rust/horizon/issues/718).

 </details>

@@ -692,7 +692,7 @@ Run Java mods that nobody has rewritten for Horizon yet, through a bridge or a c

 <details><summary>Technical</summary>

-Earlier research ([#527](https://github.com/ludovic111/horizon/issues/527), closed) found that Java mods can't simply run, because they call Minecraft's own classes. Options to look at again: a jar-to-WebAssembly backend, or a bridge for simple Fabric mods. Whatever is chosen has to run inside the same sandbox and capability checks as native mods.
+Earlier research ([#527](https://github.com/horizon-rust/horizon/issues/527), closed) found that Java mods can't simply run, because they call Minecraft's own classes. Options to look at again: a jar-to-WebAssembly backend, or a bridge for simple Fabric mods. Whatever is chosen has to run inside the same sandbox and capability checks as native mods.

 </details>

@@ -704,7 +704,7 @@ Sign in with other account providers, such as Ely.by or any Yggdrasil-compatible

 <details><summary>Technical</summary>

-Issue [#1270](https://github.com/ludovic111/horizon/issues/1270) asks for Ely.by and Yggdrasil-compatible servers with an account selector in the launcher. It builds on the Microsoft sign-in ([docs/microsoft-account.md](docs/microsoft-account.md)).
+Issue [#1270](https://github.com/horizon-rust/horizon/issues/1270) asks for Ely.by and Yggdrasil-compatible servers with an account selector in the launcher. It builds on the Microsoft sign-in ([docs/microsoft-account.md](docs/microsoft-account.md)).

 </details>

@@ -748,7 +748,7 @@ Contraptions and physics like the Create and Aeronautics mods, as a mod for Hori

 <details><summary>Technical</summary>

-Issue [#805](https://github.com/ludovic111/horizon/issues/805) (porting QOL mods) closed with this answer: it would come as a native Horizon mod on the mod API. It needs server mods, entities and rendering first.
+Issue [#805](https://github.com/horizon-rust/horizon/issues/805) (porting QOL mods) closed with this answer: it would come as a native Horizon mod on the mod API. It needs server mods, entities and rendering first.

 </details>

@@ -790,7 +790,7 @@ Vanilla's complete F3 screen: debug options, a profiler chart, ten-second captur

 <details><summary>Technical</summary>

-Today F3 shows position, chunk, light, biome and FPS ([docs/native-client.md](docs/native-client.md)). Vanilla also has F3+F6 debug options with profiles, F3+1 the profiler pie, F3+L a ten-second capture and F3+S the atlas dump ([#562](https://github.com/ludovic111/horizon/issues/562) asked for the F3 editor).
+Today F3 shows position, chunk, light, biome and FPS ([docs/native-client.md](docs/native-client.md)). Vanilla also has F3+F6 debug options with profiles, F3+1 the profiler pie, F3+L a ten-second capture and F3+S the atlas dump ([#562](https://github.com/horizon-rust/horizon/issues/562) asked for the F3 editor).

 </details>

@@ -814,7 +814,7 @@ An optional ray-tracing mode for graphics cards that support it (RTX and recent

 <details><summary>Technical</summary>

-A spike with ray-traced sun shadows, off by default, is a draft ([#1180](https://github.com/ludovic111/horizon/issues/1180)). Reflections, global illumination, Apple M3 and newer if it is cheap, and a performance report per card come after.
+A spike with ray-traced sun shadows, off by default, is a draft ([#1180](https://github.com/horizon-rust/horizon/issues/1180)). Reflections, global illumination, Apple M3 and newer if it is cheap, and a performance report per card come after.

 </details>

@@ -824,7 +824,7 @@ Output for HDR monitors: brighter highlights and richer colour where your screen

 <details><summary>Technical</summary>

-Issue [#1441](https://github.com/ludovic111/horizon/issues/1441). Needs a surface format and a tone-mapping path per backend, and tests on real HDR screens on Windows, macOS and Linux.
+Issue [#1441](https://github.com/horizon-rust/horizon/issues/1441). Needs a surface format and a tone-mapping path per backend, and tests on real HDR screens on Windows, macOS and Linux.

 </details>

@@ -858,7 +858,7 @@ Game and launcher builds for 64-bit ARM Linux computers.

 <details><summary>Technical</summary>

-Issue [#1709](https://github.com/ludovic111/horizon/issues/1709): aarch64 builds of the game and the launcher in the release workflow, tested on a real ARM machine with its Vulkan driver. The server build already drops audio and controllers (`--no-default-features`).
+Issue [#1709](https://github.com/horizon-rust/horizon/issues/1709): aarch64 builds of the game and the launcher in the release workflow, tested on a real ARM machine with its Vulkan driver. The server build already drops audio and controllers (`--no-default-features`).

 </details>

@@ -868,7 +868,7 @@ Versions of Horizon for Android, iOS and web browsers. Nothing official yet; con

 <details><summary>Technical</summary>

-No official build. Android was first closed as not planned, with touch controls, a mobile interface, packaging and loading the player's own assets all missing; the roadmap now includes it, iOS and a WebAssembly build for the browser as long-term goals. First pieces from contributors: `horizon-dualsense` compiling on iOS ([#1813](https://github.com/ludovic111/horizon/issues/1813)) and helper-thread limits on Android ([#1751](https://github.com/ludovic111/horizon/issues/1751)). Preparing without Java ([#1750](https://github.com/ludovic111/horizon/issues/1750)) matters here too. Horizon ships none of Mojang's files on any platform.
+No official build. Android was first closed as not planned, with touch controls, a mobile interface, packaging and loading the player's own assets all missing; the roadmap now includes it, iOS and a WebAssembly build for the browser as long-term goals. First pieces from contributors: `horizon-dualsense` compiling on iOS ([#1813](https://github.com/horizon-rust/horizon/issues/1813)) and helper-thread limits on Android ([#1751](https://github.com/horizon-rust/horizon/issues/1751)). Preparing without Java ([#1750](https://github.com/horizon-rust/horizon/issues/1750)) matters here too. Horizon ships none of Mojang's files on any platform.

 </details>

@@ -912,7 +912,7 @@ An optional AI teammate you can talk to by voice. It plays beside you, helps or

 <details><summary>Technical</summary>

-Draft pull requests: the companion ([#1068](https://github.com/ludovic111/horizon/issues/1068)), its safety modes and their evaluation ([#1069](https://github.com/ludovic111/horizon/issues/1069)) and a route that finishes the game ([#1070](https://github.com/ludovic111/horizon/issues/1070)). In the drafts: a companion that follows, fights, mines, crafts, sleeps and respawns; chat and push-to-talk voice, with speech recognition and a choice of voices; presets (very strong, helper, beat the game); a guard model with Clean, Kid and Salty modes; perception levels from Fair to All-knowing; hardware detection with a simple mode and an Advanced tab; local models first, cloud keys optional. The No AI switch is already in the game. Left: the speedrun route doesn't finish the game reliably yet, voices for more languages, and the safety evaluation, which must pass before it ships.
+Draft pull requests: the companion ([#1068](https://github.com/horizon-rust/horizon/issues/1068)), its safety modes and their evaluation ([#1069](https://github.com/horizon-rust/horizon/issues/1069)) and a route that finishes the game ([#1070](https://github.com/horizon-rust/horizon/issues/1070)). In the drafts: a companion that follows, fights, mines, crafts, sleeps and respawns; chat and push-to-talk voice, with speech recognition and a choice of voices; presets (very strong, helper, beat the game); a guard model with Clean, Kid and Salty modes; perception levels from Fair to All-knowing; hardware detection with a simple mode and an Advanced tab; local models first, cloud keys optional. The No AI switch is already in the game. Left: the speedrun route doesn't finish the game reliably yet, voices for more languages, and the safety evaluation, which must pass before it ships.

 </details>

@@ -938,7 +938,7 @@ Run Horizon's built-in benchmark and share the report: every new computer makes

 <details><summary>Technical</summary>

-`horizon-launcher play --arg=--benchmark --arg=standard` writes a JSON report; `horizon-launcher data benchmark <report>` shows what would be sent and uploads it (playhorizon.dev/docs/performance). Results from three installs with the same hardware appear on the Benchmarks page. Example: [#1711](https://github.com/ludovic111/horizon/issues/1711).
+`horizon-launcher play --arg=--benchmark --arg=standard` writes a JSON report; `horizon-launcher data benchmark <report>` shows what would be sent and uploads it (playhorizon.dev/docs/performance). Results from three installs with the same hardware appear on the Benchmarks page. Example: [#1711](https://github.com/horizon-rust/horizon/issues/1711).

 More: [https://playhorizon.dev/docs/performance](https://playhorizon.dev/docs/performance)

@@ -952,7 +952,7 @@ Banners in End cities show as plain magenta instead of with their pattern.

 <details><summary>Technical</summary>

-Compare the banner block entities the End city templates place with vanilla's (`EndCityPieces`, the templates' block entity NBT, `BannerBlockEntity`'s patterns), in `crates/horizon-world/src/worldgen/structure/`. Issue [#1438](https://github.com/ludovic111/horizon/issues/1438); possibly related: [#526](https://github.com/ludovic111/horizon/issues/526).
+Compare the banner block entities the End city templates place with vanilla's (`EndCityPieces`, the templates' block entity NBT, `BannerBlockEntity`'s patterns), in `crates/horizon-world/src/worldgen/structure/`. Issue [#1438](https://github.com/horizon-rust/horizon/issues/1438); possibly related: [#526](https://github.com/horizon-rust/horizon/issues/526).

 </details>

@@ -962,19 +962,19 @@ Armour and tools in End city chests should come enchanted, as in vanilla.

 <details><summary>Technical</summary>

-`loot.rs` implements `enchant_with_levels`: find why the End city chest table's rolls come out bare, and compare them with vanilla's for a few seeds. Issues [#1437](https://github.com/ludovic111/horizon/issues/1437), [#1660](https://github.com/ludovic111/horizon/issues/1660).
+`loot.rs` implements `enchant_with_levels`: find why the End city chest table's rolls come out bare, and compare them with vanilla's for a few seeds. Issues [#1437](https://github.com/horizon-rust/horizon/issues/1437), [#1660](https://github.com/horizon-rust/horizon/issues/1660).

 </details>

 ## Recently shipped

- **OpenGL for old computers** (v0.2.63): Horizon now starts on old PCs whose graphics card has no Vulkan or DirectX 12 driver: it switches to OpenGL by itself, and Options > Graphics can pick OpenGL by hand. [#1917](https://github.com/ludovic111/horizon/issues/1917) · [#1920](https://github.com/ludovic111/horizon/issues/1920) · [#1936](https://github.com/ludovic111/horizon/issues/1936)
- **Server resource packs** (v0.2.48): Servers can send you their resource pack: Horizon asks, downloads it and applies it, like vanilla. [#1562](https://github.com/ludovic111/horizon/issues/1562) · [#1569](https://github.com/ludovic111/horizon/issues/1569) · [#1570](https://github.com/ludovic111/horizon/issues/1570)
- **Single player on its own server thread** (v0.2.39): Single player runs on a server thread, as vanilla does, so the world keeps ticking smoothly while the window draws. [#1514](https://github.com/ludovic111/horizon/issues/1514) · [docs/server-levels.md](docs/server-levels.md)
- **GPU occlusion culling on Macs** (v0.2.17): On Macs the GPU now skips terrain hidden behind hills and caves: 8 to 48% more frames per second at 32 chunks on an M4 Pro. [#1434](https://github.com/ludovic111/horizon/issues/1434)
- **Animated textures on the GPU** (v0.2.5): Water, lava and other animated blocks are now animated by the graphics card: 1.7 to 2.4 times better 1% lows on Intel graphics. [#1239](https://github.com/ludovic111/horizon/issues/1239)
- **Far Detail for integrated graphics** (v0.2.5): An optional Reduced setting for far terrain, suggested on integrated graphics, that saves 2 to 4 ms of GPU time per frame. [#1199](https://github.com/ludovic111/horizon/issues/1199) · [#1029](https://github.com/ludovic111/horizon/issues/1029)
- **The launcher's mod browser** (launcher@0.2.0): Search Modrinth for mods, modpacks and resource packs from the launcher; it says before installing what works in Horizon. [#1154](https://github.com/ludovic111/horizon/issues/1154) · [#1242](https://github.com/ludovic111/horizon/issues/1242) · [#1243](https://github.com/ludovic111/horizon/issues/1243) · [#1246](https://github.com/ludovic111/horizon/issues/1246) · [docs/mod-browser.md](docs/mod-browser.md)
- **A blocky, Minecraft-like launcher** (launcher@0.2.0): The launcher got a new blocky look in Horizon's purple, in dark and light. [#1269](https://github.com/ludovic111/horizon/issues/1269) · [docs/design-system.md](docs/design-system.md)
- **Dynamic lights** (v2026.10.22): An optional extra: torches you hold, drop or set on fire light up what is around them. [#1162](https://github.com/ludovic111/horizon/issues/1162)
- **Host a server from the launcher** (launcher-v0.15.0): The launcher's Servers page creates, starts, backs up and updates a Horizon server with buttons, and invites friends. [#1026](https://github.com/ludovic111/horizon/issues/1026) · [docs/hosting.md](docs/hosting.md)
+- **OpenGL for old computers** (v0.2.63): Horizon now starts on old PCs whose graphics card has no Vulkan or DirectX 12 driver: it switches to OpenGL by itself, and Options > Graphics can pick OpenGL by hand. [#1917](https://github.com/horizon-rust/horizon/issues/1917) · [#1920](https://github.com/horizon-rust/horizon/issues/1920) · [#1936](https://github.com/horizon-rust/horizon/issues/1936)
+- **Server resource packs** (v0.2.48): Servers can send you their resource pack: Horizon asks, downloads it and applies it, like vanilla. [#1562](https://github.com/horizon-rust/horizon/issues/1562) · [#1569](https://github.com/horizon-rust/horizon/issues/1569) · [#1570](https://github.com/horizon-rust/horizon/issues/1570)
+- **Single player on its own server thread** (v0.2.39): Single player runs on a server thread, as vanilla does, so the world keeps ticking smoothly while the window draws. [#1514](https://github.com/horizon-rust/horizon/issues/1514) · [docs/server-levels.md](docs/server-levels.md)
+- **GPU occlusion culling on Macs** (v0.2.17): On Macs the GPU now skips terrain hidden behind hills and caves: 8 to 48% more frames per second at 32 chunks on an M4 Pro. [#1434](https://github.com/horizon-rust/horizon/issues/1434)
+- **Animated textures on the GPU** (v0.2.5): Water, lava and other animated blocks are now animated by the graphics card: 1.7 to 2.4 times better 1% lows on Intel graphics. [#1239](https://github.com/horizon-rust/horizon/issues/1239)
+- **Far Detail for integrated graphics** (v0.2.5): An optional Reduced setting for far terrain, suggested on integrated graphics, that saves 2 to 4 ms of GPU time per frame. [#1199](https://github.com/horizon-rust/horizon/issues/1199) · [#1029](https://github.com/horizon-rust/horizon/issues/1029)
+- **The launcher's mod browser** (launcher@0.2.0): Search Modrinth for mods, modpacks and resource packs from the launcher; it says before installing what works in Horizon. [#1154](https://github.com/horizon-rust/horizon/issues/1154) · [#1242](https://github.com/horizon-rust/horizon/issues/1242) · [#1243](https://github.com/horizon-rust/horizon/issues/1243) · [#1246](https://github.com/horizon-rust/horizon/issues/1246) · [docs/mod-browser.md](docs/mod-browser.md)
+- **A blocky, Minecraft-like launcher** (launcher@0.2.0): The launcher got a new blocky look in Horizon's purple, in dark and light. [#1269](https://github.com/horizon-rust/horizon/issues/1269) · [docs/design-system.md](docs/design-system.md)
+- **Dynamic lights** (v2026.10.22): An optional extra: torches you hold, drop or set on fire light up what is around them. [#1162](https://github.com/horizon-rust/horizon/issues/1162)
+- **Host a server from the launcher** (launcher-v0.15.0): The launcher's Servers page creates, starts, backs up and updates a Horizon server with buttons, and invites friends. [#1026](https://github.com/horizon-rust/horizon/issues/1026) · [docs/hosting.md](docs/hosting.md)
@@ -119,7 +119,7 @@ machines during the runs.

 ## Reproduce

-    curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.sh | sh
+    curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.sh | sh
    horizon-prepare --prepare --server-jar /path/to/server.jar      # your own copy
    cargo build --release -p horizon-bots                            # on the machine that runs the bots
    # in a checkout whose .local/minecraft holds the pinned vanilla jars (tools/lab.py prepare):
@@ -148,7 +148,7 @@ early, wrote no report. Its lines come from its output.

 ## Reproduce

-    curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.sh | sh
+    curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.sh | sh
    horizon-prepare --prepare --server-jar /path/to/server.jar      # your own copy
    cargo build --release -p horizon-bots                            # on the machine that runs the bots
    # in a checkout whose .local/minecraft holds the pinned vanilla jars (tools/lab.py prepare):
@@ -103,7 +103,7 @@ the Nix store, so the run set `LD_LIBRARY_PATH` to them (see #898).

 ## Reproduce

-    curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.sh | sh
+    curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.sh | sh
    horizon-prepare --prepare --server-jar /path/to/server.jar      # your own copy
    cargo build --release -p horizon-bots                            # on the machine that runs the bots
    # in a checkout whose .local/minecraft holds the pinned vanilla jars (tools/lab.py prepare):
@@ -25,7 +25,7 @@ use std::{
 };

 const TARGET: &str = "wasm32-unknown-unknown";
-const SDK_GIT: &str = "{ git = \"https://github.com/ludovic111/horizon\" }";
+const SDK_GIT: &str = "{ git = \"https://github.com/horizon-rust/horizon\" }";

 fn main() -> ExitCode {
    // Cargo runs `cargo-horizon-mod horizon-mod <args>`.
@@ -1,5 +1,5 @@
 //! `cargo horizon-mod registry build|review|check|list`: the registry repository's CI
-//! (`ludovic111/horizon-mods`, docs/api/mod-index.md). Network-free: the
+//! (`horizon-rust/horizon-mods`, docs/api/mod-index.md). Network-free: the
 //! workflow downloads the files and publishes what this writes.
 use horizon_mods::index::{
    FILE_HOST,
@@ -8,7 +8,7 @@ use horizon_mods::index::{
 use std::path::Path;

 /// Where the registry's site is published (its icons).
-const SITE: &str = "https://ludovic111.github.io/horizon-mods/";
+const SITE: &str = "https://horizon-rust.github.io/horizon-mods/";

 const USAGE: &str = "usage: cargo horizon-mod registry build <checkout> --files <dir> --out <index.json> [--release <url>] [--site <url>] [--generated <time>]
       cargo horizon-mod registry review <base checkout> <head checkout> --author <login> [--json]
@@ -13,7 +13,7 @@ use std::{

 /// Horizon's registry; `HORIZON_MOD_INDEX` points elsewhere (a local file
 /// for trials, whose files may then be `file://`), as for the launcher.
-pub const INDEX_URL: &str = "https://ludovic111.github.io/horizon-mods/index.json";
+pub const INDEX_URL: &str = "https://horizon-rust.github.io/horizon-mods/index.json";
 const MAX_INDEX: u64 = 16 << 20;

 /// An extra that is an official mod now.
@@ -11,7 +11,7 @@ use std::{

 /// Where the troubleshooting lives (shown to hosts nobody can reach).
 pub const HELP_URL: &str =
-    "https://github.com/ludovic111/horizon/blob/main/docs/play-with-friends.md#troubleshooting";
+    "https://github.com/horizon-rust/horizon/blob/main/docs/play-with-friends.md#troubleshooting";

 #[derive(Clone, Debug)]
 pub struct Options {
@@ -3,7 +3,7 @@
 The service behind the registry's submission form (`playhorizon.dev/mods/submit`). A creator signs in with GitHub and
 sends a file with its page; the service runs the file's own checks (`horizon_mods::index::inspect`, the signature, the
 entry's fields), uploads it to the `staging` release of
-[ludovic111/horizon-mods](https://github.com/ludovic111/horizon-mods) as `<sha256>.<extension>`, and opens a pull
+[horizon-rust/horizon-mods](https://github.com/horizon-rust/horizon-mods) as `<sha256>.<extension>`, and opens a pull
 request adding or updating `mods/<id>.toml`. That repository's CI checks it again, with a trial run of a mod in the
 sandbox; reviewers decide, and merging publishes. Formats and rules: [docs/api/mod-index.md](../../docs/api/mod-index.md).

@@ -43,7 +43,7 @@ REGISTRY_PUBLIC_URL=http://localhost:4173 REGISTRY_SESSION_KEY=... GITHUB_CLIENT
 | `REGISTRY_SESSION_KEY` | 32 characters or more, random: signs sessions |
 | `GITHUB_CLIENT_ID`, `GITHUB_CLIENT_SECRET` | The OAuth app |
 | `GITHUB_BOT_TOKEN` | Fine-grained, the registry repository only: Contents and Pull requests read and write |
-| `REGISTRY_REPO` | Default `ludovic111/horizon-mods` |
+| `REGISTRY_REPO` | Default `horizon-rust/horizon-mods` |
 | `REGISTRY_DB` | The ratings' SQLite file: default `/data/registry.sqlite3`, the volume |
 | `PORT` | Default 8080 |

@@ -75,7 +75,7 @@ impl Config {
            session_key: key.into_bytes(),
            github: GitHub::new(
                github::Endpoints::default(),
-                std::env::var("REGISTRY_REPO").unwrap_or_else(|_| "ludovic111/horizon-mods".into()),
+                std::env::var("REGISTRY_REPO").unwrap_or_else(|_| "horizon-rust/horizon-mods".into()),
                var("GITHUB_CLIENT_ID")?,
                var("GITHUB_CLIENT_SECRET")?,
                var("GITHUB_BOT_TOKEN")?,
@@ -21,7 +21,7 @@ pub const SCHEMA: u32 = 1;
 /// The biggest file the registry takes (a `.hmod` with content, a `.hpack`).
 pub const MAX_FILE: u64 = 64 << 20;
 /// Where files may be downloaded from: the registry's release assets.
-pub const FILE_HOST: &str = "https://github.com/ludovic111/horizon-mods/releases/download/";
+pub const FILE_HOST: &str = "https://github.com/horizon-rust/horizon-mods/releases/download/";

 #[derive(Clone, Debug, Default, PartialEq, Serialize, Deserialize)]
 pub struct Index {
@@ -1,4 +1,4 @@
-//! The registry repository (`ludovic111/horizon-mods`, docs/api/mod-index.md):
+//! The registry repository (`horizon-rust/horizon-mods`, docs/api/mod-index.md):
 //! one `mods/<id>.toml` per project, written by the submission form or by
 //! hand and reviewed in a pull request, plus `revoked.toml`. Its CI turns
 //! them into `index.json` with [`build`], reading every listed file, and
@@ -30,7 +30,7 @@ description = "`/where` puts them in chat, `/coords` hides or shows the panel."
 authors = ["Horizon"]
 owners = ["ludovic111"]
 license = "MIT"
-source = "https://github.com/ludovic111/horizon/tree/main/crates/horizon-mod-sdk/examples/coords-hud"
+source = "https://github.com/horizon-rust/horizon/tree/main/crates/horizon-mod-sdk/examples/coords-hud"
 icon = "icons/coords_hud.png"
 key = "RWTVtuGb/GRXcBf3Re5hzM07EzoStr2sLTJjghJia0xX15ULoZRFFZDb"

@@ -52,7 +52,7 @@ summary = "Coordinates and a calm render distance."
 authors = ["Horizon"]
 owners = ["ludovic111"]
 license = "MIT"
-source = "https://github.com/ludovic111/horizon-mods"
+source = "https://github.com/horizon-rust/horizon-mods"

 [[versions]]
 version = "1.0.0"
@@ -69,7 +69,7 @@ summary = "A post-processing pass over the world."
 authors = ["Horizon"]
 owners = ["ludovic111"]
 license = "MIT"
-source = "https://github.com/ludovic111/horizon-mods"
+source = "https://github.com/horizon-rust/horizon-mods"

 [[versions]]
 version = "1.0.0"
@@ -123,7 +123,7 @@ impl Scratch {
            registry: &repo,
            files: &files,
            release: super::super::FILE_HOST,
-            site: "https://ludovic111.github.io/horizon-mods/",
+            site: "https://horizon-rust.github.io/horizon-mods/",
            generated: "2026-10-24T18:00:00Z".into(),
        })
    }
@@ -131,7 +131,7 @@ fn refuses_broken_indexes() {
    assert!(e.contains("https"), "{e}");
    // A local test registry may list files on disk; the published one may not.
    let local = text.replace(
-        "https://github.com/ludovic111/horizon-mods/releases/download/coords_hud-0.1.0/",
+        "https://github.com/horizon-rust/horizon-mods/releases/download/coords_hud-0.1.0/",
        "file:///tmp/",
    );
    assert!(Index::parse(&local).unwrap_err().contains("https"));
@@ -15,8 +15,8 @@
        "ludovic111"
      ],
      "license": "MIT",
-      "source": "https://github.com/ludovic111/horizon/tree/main/crates/horizon-mod-sdk/examples/coords-hud",
-      "icon": "https://ludovic111.github.io/horizon-mods/icons/coords_hud.png",
+      "source": "https://github.com/horizon-rust/horizon/tree/main/crates/horizon-mod-sdk/examples/coords-hud",
+      "icon": "https://horizon-rust.github.io/horizon-mods/icons/coords_hud.png",
      "key": "RWTVtuGb/GRXcBf3Re5hzM07EzoStr2sLTJjghJia0xX15ULoZRFFZDb",
      "versions": [
        {
@@ -33,7 +33,7 @@
          "game": "26.3",
          "file": {
            "name": "coords_hud-0.1.0.hmod",
-            "url": "https://github.com/ludovic111/horizon-mods/releases/download/coords_hud-0.1.0/coords_hud-0.1.0.hmod",
+            "url": "https://github.com/horizon-rust/horizon-mods/releases/download/coords_hud-0.1.0/coords_hud-0.1.0.hmod",
            "size": 438,
            "sha256": "e1135345692f6dd8fd4c51920151944b82333e17049c9bb7d756f27b8deefc53",
            "signature": "untrusted comment: signature from minisign secret key\nRUTVtuGb/GRXcIa5yCyCHFGFt55tj3T/FLUDv3ecNLVNNiQqQu7xyBrfc3wsvMHmudsEq6yr+QF21XN3+hnr/Ged3ULr5rv3zgE=\ntrusted comment: coords_hud 0.1.0\nIESQkJdTzLOvWegcGFxOMrQbnwJp2OKSSxoCKAxdfwyRb+9atdF+Q5/OpbdYurMnrNN1X1ybb43AszPVecdiCw==\n"
@@ -53,7 +53,7 @@
        "ludovic111"
      ],
      "license": "MIT",
-      "source": "https://github.com/ludovic111/horizon-mods",
+      "source": "https://github.com/horizon-rust/horizon-mods",
      "versions": [
        {
          "version": "1.0.0",
@@ -69,7 +69,7 @@
          ],
          "file": {
            "name": "cozy-1.0.0.hpack",
-            "url": "https://github.com/ludovic111/horizon-mods/releases/download/cozy-1.0.0/cozy-1.0.0.hpack",
+            "url": "https://github.com/horizon-rust/horizon-mods/releases/download/cozy-1.0.0/cozy-1.0.0.hpack",
            "size": 471,
            "sha256": "241ac840f9c5ea3f6252d849da10c90d36cb1da4d6cd8d1d268c2760a353cd65"
          }
@@ -88,7 +88,7 @@
        "ludovic111"
      ],
      "license": "MIT",
-      "source": "https://github.com/ludovic111/horizon-mods",
+      "source": "https://github.com/horizon-rust/horizon-mods",
      "versions": [
        {
          "version": "1.0.0",
@@ -97,7 +97,7 @@
          "game": "26.3",
          "file": {
            "name": "glow-1.0.0.hshader",
-            "url": "https://github.com/ludovic111/horizon-mods/releases/download/glow-1.0.0/glow-1.0.0.hshader",
+            "url": "https://github.com/horizon-rust/horizon-mods/releases/download/glow-1.0.0/glow-1.0.0.hshader",
            "size": 689,
            "sha256": "331cfe29a666a0de804e9a9ff3d19d246eebcfbfa70b4f49bba8482d30ad9f02"
          }
@@ -7,7 +7,7 @@ use serde_json::Value;
 use std::{collections::BTreeMap, path::Path};

 const API: &str = "https://api.modrinth.com/v2";
-pub(crate) const AGENT: &str = "ludovic111/horizon horizon-port-pack/0.1 (docs/modpacks.md)";
+pub(crate) const AGENT: &str = "horizon-rust/horizon horizon-port-pack/0.1 (docs/modpacks.md)";

 #[derive(Debug, Default, Serialize, Deserialize)]
 pub struct Cache {
@@ -76,7 +76,7 @@ pub fn systemd_unit(program: &Path, dir: &Path, user: Option<&str>) -> String {
    format!(
        "[Unit]
 Description=Horizon server in {dir}
-Documentation=https://github.com/ludovic111/horizon/blob/main/docs/server.md
+Documentation=https://github.com/horizon-rust/horizon/blob/main/docs/server.md
 Wants=network-online.target
 After=network-online.target

@@ -13,7 +13,7 @@ use std::{
    time::{Duration, Instant},
 };

-const REPO: &str = "ludovic111/horizon";
+const REPO: &str = "horizon-rust/horizon";
 /// The release archives for this computer, most specific first: on Linux the server build (no ALSA or
 /// udev), else the full game (releases before the server build).
 const ASSETS: &[&str] = if cfg!(all(target_os = "linux", target_arch = "x86_64")) {
@@ -30,7 +30,7 @@ The totals are grouped per version, OS, GPU vendor and render distance. Each gro

 ## Benchmarks summary

-`src/summary.rs` makes it with the same rules as the website's `scripts/benchmarks.mjs` (ludovic111/horizon-site), which bakes the page's fallback copy; both are tested against the same fixtures (`tests/fixtures/benchmarks/` here, copied in the site's repository).
+`src/summary.rs` makes it with the same rules as the website's `scripts/benchmarks.mjs` (horizon-rust/horizon-site), which bakes the page's fallback copy; both are tested against the same fixtures (`tests/fixtures/benchmarks/` here, copied in the site's repository).

 - Only reports that compare: a version 1 `horizon-benchmark-report` of the standard flight over the four scenes, VSync off, no frame cap, on screen, from Horizon or plain vanilla, naming its GPU and CPU.
 - A group (GPU, CPU, render distance, game) is published only with **at least 3 different installs**. Each install counts once: the median of its runs, then the median across installs.
@@ -89,7 +89,7 @@ All are environment variables:
 - `HORIZON_TELEMETRY_HUB_KEEP_DAYS` (90)
 - `HORIZON_TELEMETRY_HUB_TOKEN`: the token Kira reads the suggestions with (unset: `GET /hub/suggestions` is off)
 - `HORIZON_TELEMETRY_GITHUB_TOKEN`: a fine-grained token with Issues read and write on the repository only (unset: `POST /hub/report` answers 503 and the form points to GitHub and Discord)
- `HORIZON_TELEMETRY_GITHUB_REPO` (`ludovic111/horizon`)
+- `HORIZON_TELEMETRY_GITHUB_REPO` (`horizon-rust/horizon`)

 ## Hosting

@@ -1,6 +1,6 @@
 //! The hardware classes the public output breaks results down by. Coarse on purpose: a class
 //! holds many machines, and a published cell still needs `MIN_INSTALLS` different installs.
-//! The website's `scripts/benchmarks.mjs` (ludovic111/horizon-site) has the same functions, tested on the same fixtures.
+//! The website's `scripts/benchmarks.mjs` (horizon-rust/horizon-site) has the same functions, tested on the same fixtures.
 //!
 //! The raw values (the exact memory, the driver, the screen) stay in the database for the
 //! retention period and are never published.
@@ -99,7 +99,7 @@ impl Default for Config {
            hub_keep_days: 90,
            hub_token: None,
            github_token: None,
-            github_repo: "ludovic111/horizon".into(),
+            github_repo: "horizon-rust/horizon".into(),
        }
    }
 }
@@ -1,6 +1,6 @@
 //! `GET /v1/benchmarks/summary`: players' benchmark uploads, grouped for the website's Benchmarks page.
 //!
-//! The same rules as the website's `scripts/benchmarks.mjs` (ludovic111/horizon-site; it builds the page's baked
+//! The same rules as the website's `scripts/benchmarks.mjs` (horizon-rust/horizon-site; it builds the page's baked
 //! copy), checked against the same fixtures (`tests/fixtures/benchmarks/`, which the site's test keeps a copy of):
 //!
 //! - Only reports that compare: `horizon-benchmark-report` version 1, kind `game`, Horizon or plain vanilla, the
@@ -1,7 +1,7 @@
 # Benchmark summary fixtures

 Used by the telemetry server's `GET /v1/benchmarks/summary` test (`tests/summary.rs`) and, as a copy, by the
-website's aggregator test (`scripts/benchmarks.test.mjs` in ludovic111/horizon-site, which checks its copy against
+website's aggregator test (`scripts/benchmarks.test.mjs` in horizon-rust/horizon-site, which checks its copy against
 this one on main): the same `benchmark` items in, the same groups out. Change both together.

 - `items.jsonl`: one stored item per line (`install_id`, `day`, `version`, `data`: a benchmark report). Group
@@ -42,7 +42,7 @@ fn hub(config: Config) -> Hub {
            labels: issue.labels.clone(),
        });
        Ok(format!(
-            "https://github.com/ludovic111/horizon/issues/{}",
+            "https://github.com/horizon-rust/horizon/issues/{}",
            1000 + opened.len()
        ))
    });
@@ -156,7 +156,7 @@ async fn a_report_becomes_an_issue_in_the_bug_template() {
    assert_eq!(code, StatusCode::CREATED);
    assert_eq!(
        body["issue"],
-        "https://github.com/ludovic111/horizon/issues/1001"
+        "https://github.com/horizon-rust/horizon/issues/1001"
    );
    let issue = hub.github.opened.lock().unwrap().remove(0);
    assert_eq!(issue.title, "Water is black on AMD");
@@ -1,5 +1,5 @@
 //! `GET /v1/benchmarks/summary` against the shared fixtures (tests/fixtures/benchmarks/): the same uploads must
-//! give the groups the website's `scripts/benchmarks.mjs` (ludovic111/horizon-site) gives on its copy of them.
+//! give the groups the website's `scripts/benchmarks.mjs` (horizon-rust/horizon-site) gives on its copy of them.
 use std::sync::Arc;
 use std::sync::atomic::AtomicU32;

@@ -53,4 +53,4 @@ Every page has the same parts: **Overview** (what you can build), **Guide** (whe

 The website shows these pages at [playhorizon.dev/docs/api](https://playhorizon.dev/docs/api), built from this
 folder, and a summary for players and authors at [playhorizon.dev/docs/apis](https://playhorizon.dev/docs/apis)
-(in the website's repository, ludovic111/horizon-site).
+(in the website's repository, horizon-rust/horizon-site).
@@ -2,7 +2,7 @@

 Horizon's registry lists what is made for Horizon and reviewed: mods (`.hmod`), modpacks (`.hpack`), resource packs
 and Horizon shader packs (`.hshader`, [shaders.md](../shaders.md)). Submissions are pull requests in
-[ludovic111/horizon-mods](https://github.com/ludovic111/horizon-mods); merging one publishes it. The launcher and the
+[horizon-rust/horizon-mods](https://github.com/horizon-rust/horizon-mods); merging one publishes it. The launcher and the
 website read one file, `index.json`, which that repository's CI builds. The Rust types and every check below are
 `horizon_mods::index` and `horizon_mods::modpack` (feature `index`); the sample is
 `crates/horizon-mods/tests/index/index-v1.json`, read by the tests with the files it lists.
@@ -22,7 +22,7 @@ Level: preview ([stability.md](stability.md)). Schema 1.
    "versions": [{
      "version": "0.1.0", "published": "2026-10-24", "changelog": "",
      "api": "0.1", "side": "client", "capabilities": ["game-read", "hud", "chat"], "api_level": 0, "game": "26.3",
-      "file": { "name": "coords_hud-0.1.0.hmod", "url": "https://github.com/ludovic111/horizon-mods/releases/download/...",
+      "file": { "name": "coords_hud-0.1.0.hmod", "url": "https://github.com/horizon-rust/horizon-mods/releases/download/...",
                "size": 438, "sha256": "e113...", "signature": "untrusted comment: ...\n...\ntrusted comment: ...\n...\n" }
    }]
  }],
@@ -96,7 +96,7 @@ them into the profile's game folder.

 ## The registry repository

-[ludovic111/horizon-mods](https://github.com/ludovic111/horizon-mods) holds one `mods/<id>.toml` per project, written by
+[horizon-rust/horizon-mods](https://github.com/horizon-rust/horizon-mods) holds one `mods/<id>.toml` per project, written by
 the submission form or by hand, and `revoked.toml`. What an entry can't vouch for is read from its file by the kind's
 own check (`index::inspect`): a mod's API, side and capabilities, a modpack's mods, the size. Types and rules:
 `horizon_mods::index::registry`.
@@ -154,7 +154,7 @@ How the repository runs (its workflows are in `.github/workflows/`):
  body's `<!-- submitted-by: … -->` line.
 - **Merging** needs the `check` run and a CODEOWNER's review. `publish.yml` then makes each new version a release
  `<id>-<version>` and deploys `index.json` and `icons/` to GitHub Pages:
-  `https://ludovic111.github.io/horizon-mods/index.json`, served with `Access-Control-Allow-Origin: *`.
+  `https://horizon-rust.github.io/horizon-mods/index.json`, served with `Access-Control-Allow-Origin: *`.
 - **Weekly**, `cleanup.yml` deletes staged copies of published files after 7 days and of files no open pull request
  lists after 30.
 - **Taking a file down** is a pull request adding it to `revoked.toml`. Removing an entry outright (a test, a project
@@ -27,7 +27,7 @@ the player before the mod is turned on, and checked against the component's real
 The step-by-step guide, from installing the tools to publishing on the registry, is
 [Make a mod](https://playhorizon.dev/docs/make-a-mod) on the website. In short:

-1. `rustup target add wasm32-unknown-unknown`, `cargo install --git https://github.com/ludovic111/horizon
+1. `rustup target add wasm32-unknown-unknown`, `cargo install --git https://github.com/horizon-rust/horizon
   cargo-horizon-mod`, then `cargo horizon-mod new my-mod` ([Making a mod](../mods.md#making-a-mod)).
 2. Implement `Mod` for your type, list the capabilities you import in `horizon-mod.toml`
   ([The manifest](../mods.md#the-manifest)).
@@ -140,7 +140,7 @@ Geist (400, 500, 600) and Geist Mono (400), bundled under the SIL Open Font Lice
  landscape banner with the hero, the version picker and Play; Mods holds the mod, resource pack
  and modpack tabs; Versions and Patch notes are lists of panels; Settings is
  grouped panels of rows. Dark by default, Light or System in Settings (Appearance).
- **Website** (ludovic111/horizon-site): the Blocks look below. The same page structure as before (what it
+- **Website** (horizon-rust/horizon-site): the Blocks look below. The same page structure as before (what it
  is, screenshots, parity, launcher, patch notes, community), headings in Pixelify Sans, lists as
  stacks of panels, the stone texture behind the page and Horizon's pixel landscape (a dawn or a
  sunset) behind the hero. Light and dark follow the system, with a toggle. A giant wordmark in
@@ -3,7 +3,7 @@
 `horizon-server` hosts a Minecraft Java Edition 26.3 server with Horizon's own game as the engine: one native
 program, no Java, one settings file, a command line, and a web panel. Vanilla 26.3 clients and Horizon clients
 can join it. This page covers what works on `main` today and says plainly what doesn't yet. The design and the
-plan are in [docs/server.md](https://github.com/ludovic111/horizon/blob/main/docs/server.md).
+plan are in [docs/server.md](https://github.com/horizon-rust/horizon/blob/main/docs/server.md).

 ## Before you start

@@ -19,7 +19,7 @@ plan are in [docs/server.md](https://github.com/ludovic111/horizon/blob/main/doc
  takes the account's UUID when someone owns that name, as vanilla does, and that player is then refused.
 - **Horizon's own client can't sign in to a Microsoft account yet.** That needs an Azure app registration and
  Mojang's approval, which the project doesn't have
-  ([docs/microsoft-account.md](https://github.com/ludovic111/horizon/blob/main/docs/microsoft-account.md)).
+  ([docs/microsoft-account.md](https://github.com/horizon-rust/horizon/blob/main/docs/microsoft-account.md)).
  Until then Horizon players can join offline servers only (`online_mode = false`). An offline server never
  checks accounts: anyone who reaches it can join under any name. Keep it on your LAN or a tailnet
  (Tailscale, ZeroTier), or share it only with friends you trust.
@@ -44,13 +44,13 @@ plan are in [docs/server.md](https://github.com/ludovic111/horizon/blob/main/doc
 Linux (x86-64) and macOS (Apple Silicon):

 ```sh
-curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.sh | sh
+curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.sh | sh
 ```

 Windows (x64), in PowerShell:

 ```powershell
-irm https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.ps1 | iex
+irm https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.ps1 | iex
 ```

 The script downloads the latest Horizon release for your computer from GitHub, checks it against the SHA-256
@@ -311,7 +311,7 @@ No image is published: build one from the repository. The image holds none of Mi
 folder you prepared (step 2) read-only.

 ```sh
-git clone https://github.com/ludovic111/horizon && cd horizon
+git clone https://github.com/horizon-rust/horizon && cd horizon
 docker build -f packaging/server/Dockerfile -t horizon-server .

 docker run -d --name horizon -p 25565:25565 --stop-timeout 180 \
@@ -336,10 +336,10 @@ docker run -d --name horizon -p 25565:25565 --stop-timeout 180 \
 ## 10. How fast is it

 The latest bot benchmark compares Horizon with vanilla 26.3, Paper and Fabric + Lithium:
-[benchmarks/server-four-way-2026-10-19](https://github.com/ludovic111/horizon/blob/main/benchmarks/server-four-way-2026-10-19/README.md).
+[benchmarks/server-four-way-2026-10-19](https://github.com/horizon-rust/horizon/blob/main/benchmarks/server-four-way-2026-10-19/README.md).
 It ran release v2026.10.19 on a 4-thread laptop CPU (i7-7500U), with 1 to 50 players walking, exploring and
 standing around spawn, the bots on another machine. All four servers did the same work. Earlier
-measurements are in [docs/server.md](https://github.com/ludovic111/horizon/blob/main/docs/server.md). In
+measurements are in [docs/server.md](https://github.com/horizon-rust/horizon/blob/main/docs/server.md). In
 short:

 - **Memory:** 0.7 GB with one player and 1.1 GB with 50, against 3.4 to 4.5 GB for the Java servers
@@ -366,4 +366,4 @@ For more than 50 active players, give it more cores.
  open in your firewall. On a tailnet, use the server's tailnet address.
 - **It keeps restarting**: `horizon-server status` shows the last crash and `horizon-server logs -n 200` the log
  before it. Crash reports are in `crash-reports/`.
- Report problems at <https://github.com/ludovic111/horizon/issues>, with the end of the log.
+- Report problems at <https://github.com/horizon-rust/horizon/issues>, with the end of the log.
@@ -21,8 +21,8 @@ Not every line is read by a person. Instead, every change is checked against the

 ## Why it's safe to run

- **Open source.** All of the code is public on [GitHub](https://github.com/ludovic111/horizon), under the MIT licence.
- **Built from the public code.** Releases are built by GitHub Actions, the build service of GitHub, from the public source. Linux and Windows are built on GitHub's machines, and macOS on Ludovic's Mac mini, which runs GitHub Actions jobs. Every build log is [public](https://github.com/ludovic111/horizon/actions/workflows/release.yml).
+- **Open source.** All of the code is public on [GitHub](https://github.com/horizon-rust/horizon), under the MIT licence.
+- **Built from the public code.** Releases are built by GitHub Actions, the build service of GitHub, from the public source. Linux and Windows are built on GitHub's machines, and macOS on Ludovic's Mac mini, which runs GitHub Actions jobs. Every build log is [public](https://github.com/horizon-rust/horizon/actions/workflows/release.yml).
 - **Signed checksums.** Every release has a `SHA256SUMS` file, a fingerprint of each download, and `SHA256SUMS.sig`, a signature of that list made with Horizon's release key, which only release builds from main can use. The launcher and `horizon-server update` check both before they install anything, and refuse a file that does not match. The very first server install with `install.sh` checks the fingerprint but not the signature.
 - **Not yet signed by Apple or Microsoft.** The macOS app is not notarized by Apple, because it is not signed with a paid Apple developer account, so macOS asks you to confirm the first time ([Install](https://playhorizon.dev/docs/install#download-the-launcher) shows how). The Windows programs are not code-signed either, so Windows may warn you too.
 - **Mods run in a sandbox.** Horizon mods are WebAssembly programs with no access to your files, the network or other programs. A mod lists what it needs, you see that list before you turn it on, and it can do nothing else. See [Mods](mods.md).
@@ -31,11 +31,11 @@ Not every line is read by a person. Instead, every change is checked against the
 ## What it doesn't contain

 - **No Minecraft files.** Horizon contains no Minecraft code, assets or data, and never downloads them. The launcher builds the game files on your computer from your own copy of Minecraft: Java Edition 26.3. A check that runs on every pull request (`tools/check_public_tree.py`) keeps game files and decompiled code out of the repository and its history.
- **No code from other mods.** Since 24 October 2026, Horizon's code may only be written from Minecraft 26.3 itself and public documentation, never from another mod, loader or renderer ([the rule](../CONTRIBUTING.md#only-original-code)). That day shader packs were removed ([#1561](https://github.com/ludovic111/horizon/pull/1561)), after a developer of Iris showed that our shader pack code had been written from Iris's source. They are being written again from a description of the pack format only.
+- **No code from other mods.** Since 24 October 2026, Horizon's code may only be written from Minecraft 26.3 itself and public documentation, never from another mod, loader or renderer ([the rule](../CONTRIBUTING.md#only-original-code)). That day shader packs were removed ([#1561](https://github.com/horizon-rust/horizon/pull/1561)), after a developer of Iris showed that our shader pack code had been written from Iris's source. They are being written again from a description of the pack format only.

 ## Check it yourself

- **Read the code and its checks.** [The source](https://github.com/ludovic111/horizon), [the checks on every pull request](https://github.com/ludovic111/horizon/actions/workflows/ci.yml) and [the release builds](https://github.com/ludovic111/horizon/actions/workflows/release.yml).
+- **Read the code and its checks.** [The source](https://github.com/horizon-rust/horizon), [the checks on every pull request](https://github.com/horizon-rust/horizon/actions/workflows/ci.yml) and [the release builds](https://github.com/horizon-rust/horizon/actions/workflows/release.yml).
 - **Compare the fingerprints.** Put a release's files and its `SHA256SUMS` in one folder and run `sha256sum -c SHA256SUMS --ignore-missing` (on macOS `shasum -a 256 -c SHA256SUMS --ignore-missing`, on Windows `Get-FileHash <file>` in PowerShell). Each file should say `OK`.
 - **Check the signature.** Download a whole release into a folder, then from a clone of the repository run `cargo run -p horizon-release-sign -- verify --tag <tag> <folder>`. The public key is in `crates/horizon-release-sign/release-keys.txt`.
 - **Build it yourself.** The README explains how to [build from source](../README.md#build-from-source).
@@ -28,7 +28,7 @@ no Microsoft sign-in"); release builds have it.
   `api.minecraftservices.com/authentication/login_with_xbox` (HTTP 403, "Invalid app registration")
   until Mojang approves them. Apply with the form linked from https://aka.ms/mce-reviewappid
   (Minecraft Java "App ID review"), giving the client ID above, the app name, the project URL
-   (https://github.com/ludovic111/horizon) and a short description ("open-source Minecraft Java
+   (https://github.com/horizon-rust/horizon) and a short description ("open-source Minecraft Java
   Edition client written in Rust; signs players in to join online-mode servers"). Approval takes
   days to weeks; sign-in fails at the Minecraft step with "This app is not approved by Mojang yet"
   until then.
@@ -161,7 +161,7 @@ horizon-launcher mods remove faithful-32x
 ## Sources

 **Horizon's registry.** Mods (`.hmod`), modpacks (`.hpack`), resource packs and shader packs (`.hshader`) made for Horizon, reviewed as pull requests in
-[ludovic111/horizon-mods](https://github.com/ludovic111/horizon-mods) ([api/mod-index.md](api/mod-index.md)). The
+[horizon-rust/horizon-mods](https://github.com/horizon-rust/horizon-mods) ([api/mod-index.md](api/mod-index.md)). The
 launcher reads its `index.json` (`browser/horizon.rs`; `HORIZON_MOD_INDEX=<file or https address>` reads a test
 registry instead, whose files may then be on disk) at most every ten minutes, and keeps the last copy in
 `mod-browser/horizon-index.json`. Before a result is installed it shows whether its files are signed and, for a mod,
@@ -219,7 +219,7 @@ Benchmarks (`--benchmark`) never load mods.

 ```sh
 rustup target add wasm32-unknown-unknown
-cargo install --git https://github.com/ludovic111/horizon cargo-horizon-mod
+cargo install --git https://github.com/horizon-rust/horizon cargo-horizon-mod
 cargo horizon-mod new my-mod        # Cargo.toml, horizon-mod.toml, src/lib.rs, tests/hello.toml
                                    # (--template content: a content mod, no code)
 cd my-mod
@@ -581,7 +581,7 @@ published. Players find them at [playhorizon.dev/mods](https://playhorizon.dev/m
   public profile) and fill in the page: the file, its name and summary, licence, source address, and optionally a
   minisign public key with the file's `.minisig`.
 4. The form checks the file again and opens a pull request in
-   [ludovic111/horizon-mods](https://github.com/ludovic111/horizon-mods) that adds `mods/<id>.toml`, with you as its
+   [horizon-rust/horizon-mods](https://github.com/horizon-rust/horizon-mods) that adds `mods/<id>.toml`, with you as its
   owner. That repository's checks run the file in the sandbox and post their report on the pull request; answer the
   reviewers there.
 5. A reviewer merges it: within minutes the file is a release of horizon-mods, and the project is on the site and in
@@ -663,7 +663,7 @@ so the same rustc and `Cargo.lock` give the same file.
  key, so an update signed by another key is refused. Unsigned local files
  stay allowed, with an "unsigned" mark on the Mods page.
 - **Where mods come from.** Horizon's registry ([Publish your mod](#publish-your-mod)): reviewed pull requests in
-  [ludovic111/horizon-mods](https://github.com/ludovic111/horizon-mods), files as its release assets, and an
+  [horizon-rust/horizon-mods](https://github.com/horizon-rust/horizon-mods), files as its release assets, and an
  `index.json` on GitHub Pages that the launcher and the website read. A file the registry takes down
  (`revoked.toml`) is refused by the launcher and turned off where installed.
 - **The launcher.** A Mods tab per installation: browse and search the index,
@@ -127,7 +127,7 @@ parallel, and main's own `checks` run catches the rare semantic conflict.
 `parity` becomes required once it has run green on pull requests for a while (a week without a false failure):

 ```sh
-gh api -X POST repos/ludovic111/horizon/branches/main/protection/required_status_checks/contexts -f 'contexts[]=parity / parity'
+gh api -X POST repos/horizon-rust/horizon/branches/main/protection/required_status_checks/contexts -f 'contexts[]=parity / parity'
 ```

 A skipped `parity` (a fork's pull request without the label) counts as passed, so requiring it never blocks a
@@ -548,4 +548,4 @@ Releases ship often, so nothing they leave behind may grow without bound.
  stops its own harnesses on SIGTERM and SIGHUP (a cancelled job), so these come only from a SIGKILL or a harness run
  by hand. Runner builds go through the machine's sccache (`tools/ci/runner-env.sh`), so what it removes
  comes back from the cache. Update the copy after changing the script:
-  `ssh macmini 'curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/tools/ci/runner-gc.sh -o ~/.actions-runners/runner-gc.sh'`.
+  `ssh macmini 'curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/tools/ci/runner-gc.sh -o ~/.actions-runners/runner-gc.sh'`.
@@ -7,7 +7,7 @@ Horizon started as a decompilation and optimization lab. This page describes the
 Game JARs, decompiled Java, libraries, inventories, worlds and logs live **inside this checkout** under gitignored **`.local/`**. No game code is in Git history or release downloads. Fresh clones rebuild the inspection workspace from your own copy of the game (see [Build from source](../README.md#build-from-source)); nothing of the game is downloaded.

 ```sh
-git clone https://github.com/ludovic111/horizon.git
+git clone https://github.com/horizon-rust/horizon.git
 cd horizon
 git config core.hooksPath .githooks
 python3 tools/lab.py prepare --server-jar ~/Downloads/server.jar
@@ -85,12 +85,12 @@ shaders, the missing pieces are missing vanilla features too, and each vanilla p
 | --- | --- | --- |
 | Animation `interpolate` | small | fix PR (`gfx.rs` `animate_sprites`) |
 | GUI scaling `width`/`height`, `stretch_inner`, `tile`, `stretch` | small | next fix PR (`ui.rs`) |
-| Villager hats | small | [#334](https://github.com/ludovic111/horizon/issues/334) |
-| `blur`/`clamp` from packs | small | [#335](https://github.com/ludovic111/horizon/issues/335) |
-| Text component fonts, TrueType fonts | medium | [#336](https://github.com/ludovic111/horizon/issues/336) |
-| Trims on worn armour (paletted textures) | medium | [#337](https://github.com/ludovic111/horizon/issues/337) |
-| Credits and end poem screen | medium | [#338](https://github.com/ludovic111/horizon/issues/338) |
-| Locator bar | medium | [#339](https://github.com/ludovic111/horizon/issues/339) |
+| Villager hats | small | [#334](https://github.com/horizon-rust/horizon/issues/334) |
+| `blur`/`clamp` from packs | small | [#335](https://github.com/horizon-rust/horizon/issues/335) |
+| Text component fonts, TrueType fonts | medium | [#336](https://github.com/horizon-rust/horizon/issues/336) |
+| Trims on worn armour (paletted textures) | medium | [#337](https://github.com/horizon-rust/horizon/issues/337) |
+| Credits and end poem screen | medium | [#338](https://github.com/horizon-rust/horizon/issues/338) |
+| Locator bar | medium | [#339](https://github.com/horizon-rust/horizon/issues/339) |
 | Post effects and core shaders | large | none yet |

 ## Testing a pack
@@ -191,7 +191,7 @@ comes out of the headless-engine work.
 **One-command install** (`packaging/server/`):

 - Linux and macOS:
-  `curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.sh | sh`
+  `curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.sh | sh`
  The script picks the release archive for the OS and architecture (on Linux x86_64 the server archive,
  on macOS arm64 the game's), downloads it from GitHub Releases, and checks it against the SHA-256 GitHub
  publishes for each asset. It never asks for sudo. Options: `--version vX.Y.Z`, `--dir` (default
@@ -203,7 +203,7 @@ comes out of the headless-engine work.
  any that are missing, `init` warns, and `run` stops at once with what to install, rather than restarting
  a game that can't load.
 - Windows:
-  `irm https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.ps1 | iex`
+  `irm https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.ps1 | iex`
  The script does the same into `%LOCALAPPDATA%\Horizon` (`-Version`, `-Dir`), with junctions instead of
  links (no admin rights), and adds `bin` to the user's PATH.
 - **Layout.** Each release goes to `<dir>/releases/<tag>` and `<dir>/current` points at the one in use, so an
@@ -2,7 +2,7 @@

 The upstream PR contains only the surface change and tests, reapplied to upstream main. The measurements below were collected with #796 present; they are historical incremental measurements, not new timings for the rebased upstream head.

-This surface-only change is based on the bulk unary density optimization in [upstream PR #796](https://github.com/ludovic111/horizon/pull/796). Measurements compare against `eb3789038e3184c98a1459fe638947200217d360`, which already includes that optimization; its savings are not counted again.
+This surface-only change is based on the bulk unary density optimization in [upstream PR #796](https://github.com/horizon-rust/horizon/pull/796). Measurements compare against `eb3789038e3184c98a1459fe638947200217d360`, which already includes that optimization; its savings are not counted again.

 With one worker, primary initialized Overworld terrain time improved from 10.664 to 10.298 ms/input chunk (3.43%). Terrain plus decoration improved from 12.645 to 12.242 (3.19%). With four workers, terrain improved 2.48% and combined time 2.07%. Nether terrain improved 4.16% / 3.93% with one/four workers; combined improved 3.76% / 3.63%. The second Overworld site improved terrain 2.53% / 2.81%. End improved 2.95% with one worker but regressed 2.93% with four, with substantial paired noise. This meets the revised 3% median gate on selected representative cases, not the original 5% gate or every workload.

@@ -96,7 +96,7 @@ The launcher reads it when it opens and every minute after, and shows "N playing
 - `GET /v1/benchmarks/summary`: players' benchmark uploads grouped by GPU, CPU, render distance and game for playhorizon.dev/benchmarks. A group shows only with at least 3 different installs, and only its medians and counts: no install ID, day, OS version, driver, exact memory or screen. Uploads are never published one by one. Each group's `breakdowns` count its installs per hardware class.
 - `POST /v1/live` and `GET /v1/live`: the "I'm playing" ping and the live count.

-Public output never holds a raw hardware value, only these classes (`src/classes.rs`, the same in the website's `scripts/benchmarks.mjs`, ludovic111/horizon-site), and a class is published only with at least 3 different installs:
+Public output never holds a raw hardware value, only these classes (`src/classes.rs`, the same in the website's `scripts/benchmarks.mjs`, horizon-rust/horizon-site), and a class is published only with at least 3 different installs:

 | Breakdown | Classes |
 |---|---|
@@ -307,13 +307,13 @@ To turn it on, on the Mac mini (as Ludovic, once approved):

 ```sh
 # 1. The label publish files issues under (once):
-gh label create version-port --repo ludovic111/horizon --color 5319e7 \
+gh label create version-port --repo horizon-rust/horizon --color 5319e7 \
  --description "Work to port Horizon to a new Minecraft release (tools/version_port.py publish)"
 # 2. The script, as a copy from main (it updates its own worktree, so it never runs from a checkout):
-curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/tools/ci/version-port-daily.sh \
+curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/tools/ci/version-port-daily.sh \
  -o ~/code/horizon-parity/version-port-daily.sh
 # 3. The agent:
-curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/tools/ci/dev.horizon.version-port.plist \
+curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/tools/ci/dev.horizon.version-port.plist \
  | sed "s|@HOME@|$HOME|g" > ~/Library/LaunchAgents/dev.horizon.version-port.plist
 launchctl bootstrap gui/$(id -u) ~/Library/LaunchAgents/dev.horizon.version-port.plist
 # A run now, to see it work (log: ~/Library/Logs/horizon-version-port.log):
@@ -44,7 +44,7 @@ A tag is a 0.2 tag when it is `v` or `launcher@` followed by exactly three numbe
 major below 1000; a date's first number is a year, so `v2026.10.21` never is. The rule is written once per
 language, with the same tests: `crates/horizon-server/src/update.rs` (`newer`), `launcher/src/backend.rs`
 (`release_order`), `tools/release_train.py` (`tag_key`) and
-the website's `src/versions.js` (ludovic111/horizon-site).
+the website's `src/versions.js` (horizon-rust/horizon-site).

 ## The workflows

@@ -125,7 +125,7 @@ Run by the orchestrator, in this order. Until step 3, nothing is published.
 4. Let the game bridge become stable on its normal schedule: about 6 hours after it was published, the promote run
   makes it *latest*. Do not force it (`promote` with `force=true`): it carries about 43 player-facing pull requests
   from the freeze and needs its beta like any release. Check it is *latest*:
-   `gh api repos/ludovic111/horizon/releases/latest --jq .tag_name`.
+   `gh api repos/horizon-rust/horizon/releases/latest --jq .tag_name`.
 5. Only then merge the update channels pull request (the launcher's Stable and Alpha, the daily promotion), then
   mark the switch pull request (#1132) ready and merge it (`.github/release-line.txt` = `0.2`, and the
   docs that talk about 0.2). On the next run, about 10 minutes, the train publishes `v0.2.0` as a beta and
@@ -12,7 +12,7 @@ The opening, then Play ([clip](docs/opening.webm)):

 ## What it does

- **Versions**: lists the published releases of ludovic111/horizon, installs the build for
+- **Versions**: lists the published releases of horizon-rust/horizon, installs the build for
  this platform into its own folder, and removes it again.
 - **Play**: prepares resources as `PLAY.txt` describes (your launcher's 26.3 install, the
  26.3 server jar from that version's own json, and Java 25) and copies its sounds from your
@@ -9,8 +9,8 @@ use std::process::{Child, ChildStdin, Command, Stdio};
 use std::sync::mpsc::Sender;
 use std::sync::{Arc, Mutex};

-pub const REPO: &str = "ludovic111/horizon";
-pub const README_URL: &str = "https://github.com/ludovic111/horizon/blob/main/launcher/README.md";
+pub const REPO: &str = "horizon-rust/horizon";
+pub const README_URL: &str = "https://github.com/horizon-rust/horizon/blob/main/launcher/README.md";
 /// The players' page on connecting an AI agent (the website's docs/agents.md).
 pub const AGENT_DOCS_URL: &str = "https://playhorizon.dev/docs/agents";
 /// This launcher's version: the release workflow sets `HORIZON_LAUNCHER_VERSION` from the
@@ -8,11 +8,13 @@ use std::path::{Path, PathBuf};

 /// Hosts a file may come from: Modrinth's and CurseForge's file servers, and the release assets
 /// of Horizon's registry.
-const HOSTS: [&str; 4] = [
+const HOSTS: [&str; 5] = [
    "https://cdn.modrinth.com/",
    "https://edge.forgecdn.net/",
    "https://mediafilez.forgecdn.net/",
    horizon_mods::index::FILE_HOST,
+    // The registry's files at their address before the move to horizon-rust (GitHub redirects it).
+    "https://github.com/ludovic111/horizon-mods/releases/download/",
 ];
 /// Bigger than any pack these sources serve (Modrinth caps uploads at 500 MiB).
 const MAX: u64 = 1 << 30;
@@ -27,7 +29,7 @@ pub(super) fn agent(url: &str) -> ureq::Agent {
    horizon_port_pack::net::keep("browser", spec.as_deref(), |proxy| {
        let builder = ureq::AgentBuilder::new()
            .user_agent(&format!(
-                "ludovic111/horizon horizon-launcher/{} (github.com/ludovic111/horizon)",
+                "horizon-rust/horizon horizon-launcher/{} (github.com/horizon-rust/horizon)",
                crate::backend::VERSION
            ))
            .timeout_connect(std::time::Duration::from_secs(15))
@@ -1,5 +1,5 @@
 //! Horizon's own registry (docs/api/mod-index.md): mods, modpacks and resource packs made for
-//! Horizon, reviewed as pull requests in ludovic111/horizon-mods. One file lists them all,
+//! Horizon, reviewed as pull requests in horizon-rust/horizon-mods. One file lists them all,
 //! `index.json`; every download is checked against it before it reaches the game folder
 //! (`horizon_mods::index::check_file`: size, SHA-256, the author's signature, the file's own
 //! manifest), and files the index says were taken down are refused and turned off.
@@ -14,12 +14,12 @@ use std::path::{Path, PathBuf};
 use std::sync::{Arc, Mutex};
 use std::time::{Duration, Instant};

-/// Where the registry publishes its index (GitHub Pages of ludovic111/horizon-mods).
-pub const INDEX_URL: &str = "https://ludovic111.github.io/horizon-mods/index.json";
+/// Where the registry publishes its index (GitHub Pages of horizon-rust/horizon-mods).
+pub const INDEX_URL: &str = "https://horizon-rust.github.io/horizon-mods/index.json";
 /// The registry's pages on the website, `<SITE>/<id>`.
 const SITE: &str = "https://playhorizon.dev/mods";
 /// The report form of a project.
-const REPORT: &str = "https://github.com/ludovic111/horizon-mods/issues/new?template=report.yml";
+const REPORT: &str = "https://github.com/horizon-rust/horizon-mods/issues/new?template=report.yml";
 /// The loader name the browser gives registry versions, so `support` and `pick` know them.
 pub const LOADER: &str = "horizon";
 /// How long a fetched index is used before it is fetched again.
@@ -9,11 +9,13 @@ use std::io::Read;
 use std::path::{Path, PathBuf};

 /// Hosts images may come from.
-const HOSTS: [&str; 4] = [
+const HOSTS: [&str; 5] = [
    "https://cdn.modrinth.com/",
    "https://media.forgecdn.net/",
    "https://edge.forgecdn.net/",
-    // Horizon's registry's icons (its GitHub Pages).
+    // Horizon's registry's icons (its GitHub Pages), and the mirror kept at the address it had
+    // before the repositories moved to the horizon-rust organization.
+    "https://horizon-rust.github.io/horizon-mods/",
    "https://ludovic111.github.io/horizon-mods/",
 ];
 /// The most an image may weigh before decoding.
@@ -79,7 +79,7 @@ mod tests {
        let signature = key.sign("v2099.01.01", sums.as_bytes());
        // GitHub as it answers for a signed release (any tag: the files are what a replay would serve).
        let signed = |url: &str| -> Result<Option<Vec<u8>>, String> {
-            assert!(url.starts_with("https://github.com/ludovic111/horizon/releases/download/"));
+            assert!(url.starts_with("https://github.com/horizon-rust/horizon/releases/download/"));
            Ok(Some(
                if url.ends_with(".sig") {
                    signature.clone()
@@ -13,7 +13,7 @@ Playing through the Horizon launcher

 Downloaded this archive directly?
  Get the launcher instead; it installs, prepares and updates Horizon for you:
-  https://github.com/ludovic111/horizon/releases?q=launcher-v&expanded=true
+  https://github.com/horizon-rust/horizon/releases?q=launcher-v&expanded=true
  More about Horizon: https://playhorizon.dev

  To prepare this folder by hand you need Minecraft Java Edition 26.3, played
@@ -1,7 +1,7 @@
 # Installs horizon-server (docs/server.md) on Windows: the latest Horizon release, downloaded from GitHub
 # Releases and checked against the SHA-256 GitHub publishes for it.
 #
-#   irm https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.ps1 | iex
+#   irm https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.ps1 | iex
 #   & ([scriptblock]::Create((irm .../install.ps1))) -Version v0.5.0 -Dir D:\Horizon
 #
 # Releases go to <Dir>\releases\<version>, <Dir>\current points at the one in use, and <Dir>\bin (added to
@@ -14,7 +14,7 @@ param(
 $ErrorActionPreference = "Stop"
 $ProgressPreference = "SilentlyContinue"

-$Repo = "ludovic111/horizon"
+$Repo = "horizon-rust/horizon"
 $Asset = "horizon-windows-x64.zip"
 if ($env:PROCESSOR_ARCHITECTURE -ne "AMD64") {
    throw "No Horizon release for Windows on $env:PROCESSOR_ARCHITECTURE yet: build it from source (docs/server.md)"
@@ -3,7 +3,7 @@
 # downloaded from GitHub Releases and checked against the SHA-256 GitHub publishes for it. On Linux that is
 # the server build (horizon-server-linux-x86_64.tar.gz), which needs neither ALSA nor udev.
 #
-#   curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/packaging/server/install.sh | sh
+#   curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/packaging/server/install.sh | sh
 #   curl -fsSL .../install.sh | sh -s -- --version v0.5.0 --dir /opt/horizon --bin /usr/local/bin
 #   sh install.sh --archive horizon-server-linux-x86_64.tar.gz --version mybuild   (an archive you have)
 #
@@ -13,7 +13,7 @@
 # Nothing of Mojang's is downloaded.
 set -eu

-REPO=ludovic111/horizon
+REPO=horizon-rust/horizon
 VERSION=latest
 DIR="${XDG_DATA_HOME:-$HOME/.local/share}/horizon"
 BIN="$HOME/.local/bin"
@@ -63,7 +63,7 @@ or when the file breaks a rule; `python3 tools/roadmap.py check --offline` runs
 ## The journal

 The hub's Journal tab and `https://playhorizon.dev/data/journal.json` are built with each deploy of the website
-(`src/hub.js` in ludovic111/horizon-site). The tab shows every game and launcher release with its notes' changes, each placed under
+(`src/hub.js` in horizon-rust/horizon-site). The tab shows every game and launcher release with its notes' changes, each placed under
 the roadmap item it moves (the pull request's `roadmap:<id>` label, else the item that links it), the merged pull
 requests no release has yet, and the weekly summaries above.

@@ -12,7 +12,7 @@ NOW = dt.datetime(2026, 10, 15, 12, 0, tzinfo=dt.timezone.utc)
 def pr(number, title="Fix a thing", labels=(), paths=("crates/horizon-client/src/game.rs",), issues=(), author="ludovic111",
       merged=dt.timedelta(hours=9)):
    return {"number": number, "title": title, "labels": list(labels), "paths": list(paths), "issues": list(issues),
-            "author": author, "url": f"https://github.com/ludovic111/horizon/pull/{number}", "merged_at": NOW - merged}
+            "author": author, "url": f"https://github.com/horizon-rust/horizon/pull/{number}", "merged_at": NOW - merged}


 class ReleaseTrainTests(unittest.TestCase):
@@ -231,7 +231,7 @@ class ReleaseTrainTests(unittest.TestCase):
        # GitHub's latest is a game release: whoever lands on it is sent to the launcher first (#1647).
        _, body = train.notes("game", "v0.2.50", [pr(1)], ["- Sound cuts out after an hour."])
        self.assertTrue(body.startswith('<h3>Want to play? Download the <a href="https://playhorizon.dev">Horizon launcher'))
-        self.assertIn('href="https://github.com/ludovic111/horizon/releases?q=launcher&amp;expanded=true"', body)
+        self.assertIn('href="https://github.com/horizon-rust/horizon/releases?q=launcher&amp;expanded=true"', body)
        self.assertNotIn("\n", train.PLAYERS, "one line: one HTML block, which ends at the blank line after it")
        self.assertEqual(body.count("playhorizon.dev"), 1, "said once, at the top")
        _, body = train.notes("game", "v0.2.51", [], [])
@@ -147,9 +147,9 @@ class Render(unittest.TestCase):
        self.assertIn("## Recently shipped", text)
        self.assertNotIn("## Later", text)
        self.assertIn("- **Fast**: Faster.", text)
-        self.assertIn("Multiply, not divide ([#10](https://github.com/ludovic111/horizon/issues/10)).", text)
+        self.assertIn("Multiply, not divide ([#10](https://github.com/horizon-rust/horizon/issues/10)).", text)
        # A link the technical text already gives isn't repeated; the others are listed after it.
-        self.assertIn("More: [#12](https://github.com/ludovic111/horizon/issues/12)", text)
+        self.assertIn("More: [#12](https://github.com/horizon-rust/horizon/issues/12)", text)
        self.assertIn("- **Old** (v0.2.1): Done.", text)


@@ -7,7 +7,7 @@ from tools.ci import triage_command as tc

 ROOT = Path(__file__).resolve().parents[1]
 NOW = datetime(2026, 10, 28, 12, tzinfo=timezone.utc)
-URL = "https://github.com/ludovic111/horizon/issues/5#issuecomment-1"
+URL = "https://github.com/horizon-rust/horizon/issues/5#issuecomment-1"
 LIST = ns.read_reviewers("kacpherek\nrdbtCVS\n")


@@ -20,7 +20,7 @@ import sys

 ROOT = Path(__file__).resolve().parents[2]
 OUT = ROOT / "crates" / "horizon-release-sign" / "legacy-releases.txt"
-REPO = "ludovic111/horizon"
+REPO = "horizon-rust/horizon"
 HEADER = """\
 # Releases published before signing began, with their archives' SHA-256 as GitHub computed them at upload:
 # `<tag> <asset> <sha256>` per line, written by tools/ci/legacy_releases.py. The launcher and horizon-server
@@ -20,11 +20,11 @@
 # RUNNER_CPUS and RUNNER_MEMORY (GB): the slice's CPU quota and memory cap (default half the threads, two thirds of
 # the memory), for a machine that does nothing else. RUNNER_TOKEN: the registration (or, for uninstall, removal)
 # token, made with gh on another machine, where gh must not be logged in (a machine someone else also runs):
-#   RUNNER_TOKEN=$(gh api -X POST repos/ludovic111/horizon/actions/runners/registration-token --jq .token)
+#   RUNNER_TOKEN=$(gh api -X POST repos/horizon-rust/horizon/actions/runners/registration-token --jq .token)
 # Without Nix (Debian, Ubuntu), the packages come from apt (the list in system_packages) and python3.13 from the
 # PATH (uv python install 3.13, linked into ~/.local/bin).
 set -euo pipefail
-repo=ludovic111/horizon
+repo=horizon-rust/horizon
 dir=$HOME/.actions-runners/horizon
 units=${XDG_CONFIG_HOME:-$HOME/.config}/systemd/user
 version=2.338.0
@@ -10,7 +10,7 @@
 set -euo pipefail
 secret=${1:-RELEASE_SIGNING_KEY}
 case "$secret" in RELEASE_SIGNING_KEY|RELEASE_SIGNING_KEY_NEXT) ;; *) echo "unknown secret $secret" >&2; exit 2 ;; esac
-repo=${GITHUB_REPOSITORY:-ludovic111/horizon}
+repo=${GITHUB_REPOSITORY:-horizon-rust/horizon}
 cd "$(dirname "$0")/../.."
 gh api "repos/$repo/environments/release" > /dev/null || {
  echo "The release environment doesn't exist yet: create it first (docs/security.md)." >&2; exit 1; }
@@ -16,7 +16,7 @@
 #   tools/ci/protect_pipeline.sh            # print the protection it would set, change nothing
 #   tools/ci/protect_pipeline.sh --apply    # set it (needs the maintainer's admin login)
 set -euo pipefail
-repo=${GITHUB_REPOSITORY:-ludovic111/horizon}
+repo=${GITHUB_REPOSITORY:-horizon-rust/horizon}
 api="repos/$repo/branches/main/protection"
 body=$(gh api "$api" | jq '{
  required_status_checks: (.required_status_checks
@@ -5,7 +5,7 @@
 # It never publishes (version_port.py publish --yes stays a person's call) and never pushes.
 #
 # It runs from a copy taken from main, never from a checkout (it updates its own worktree of origin/main):
-#   curl -fsSL https://raw.githubusercontent.com/ludovic111/horizon/main/tools/ci/version-port-daily.sh \
+#   curl -fsSL https://raw.githubusercontent.com/horizon-rust/horizon/main/tools/ci/version-port-daily.sh \
 #     -o ~/code/horizon-parity/version-port-daily.sh
 #
 # HORIZON_REPO       the clone to make the worktree from (default ~/code/horizon)
@@ -20,7 +20,7 @@ import subprocess
 import sys

 ROOT = Path(__file__).resolve().parents[1]
-REPO = os.environ.get("GITHUB_REPOSITORY", "ludovic111/horizon")
+REPO = os.environ.get("GITHUB_REPOSITORY", "horizon-rust/horizon")
 LAST_RUN = ROOT / ".local" / "parity-runner" / "last-run.json"


@@ -39,7 +39,9 @@ import subprocess
 import sys

 ROOT = Path(__file__).resolve().parents[1]
-REPO = os.environ.get("GITHUB_REPOSITORY", "ludovic111/horizon")
+REPO = os.environ.get("GITHUB_REPOSITORY", "horizon-rust/horizon")
+# The maintainer, left out of the notes' thanks (the repository's owner is the horizon-rust organization).
+MAINTAINER = "ludovic111"
 # Releases ship in batches, so players get a few releases a day rather than one per merge: BATCH player-facing pull
 # requests, settled for DEBOUNCE, or whatever is waiting once the oldest has waited MAX_WAIT.
 BATCH = 5
@@ -400,7 +402,7 @@ def notes(kind, version, prs, issues, previous=None):
        parts.append("### Fixed\n" + "\n".join(map(bullet, fixed)))
    if issues and kind == "game":
        parts.append("### Known issues\n" + "\n".join(issues))
-    contributors = sorted({pr["author"] for pr in shown if pr["author"] and pr["author"] != REPO.split("/")[0]})
+    contributors = sorted({pr["author"] for pr in shown if pr["author"] and pr["author"] != MAINTAINER})
    if contributors:
        parts.append("Thanks to " + ", ".join(f"@{name}" for name in contributors) + ".")
    if kind == "launcher":
@@ -87,7 +87,7 @@ elif ! flock -s -n 8; then
  flock -s 8
 fi
 if [ ! -d "$name/.git" ]; then
-  git clone -q --filter=blob:none --no-checkout https://github.com/ludovic111/horizon "$name" 8>&- 9>&-
+  git clone -q --filter=blob:none --no-checkout https://github.com/horizon-rust/horizon "$name" 8>&- 9>&-
 fi
 cd "$name"
 # The lock's descriptor stays out of everything started here (8>&- 9>&-): a daemon one of them starts (sccache's server,
@@ -28,13 +28,13 @@ from pathlib import Path
 ROOT = Path(__file__).resolve().parent.parent
 SOURCE = ROOT / "roadmap" / "roadmap.toml"
 OUTPUT = ROOT / "ROADMAP.md"
-# What the website's hub reads from main at build time (ludovic111/horizon-site), and serves at /data/roadmap.json
+# What the website's hub reads from main at build time (horizon-rust/horizon-site), and serves at /data/roadmap.json
 # for Kira and others.
 SITE_DATA = ROOT / "roadmap" / "roadmap.json"
 # The journal's weekly summaries, one file per ISO week: roadmap/journal/2026-43.md (roadmap/README.md).
 JOURNAL = ROOT / "roadmap" / "journal"
 WEEK = re.compile(r"(\d{4})-(\d{2})\.md$")
-REPO = "ludovic111/horizon"
+REPO = "horizon-rust/horizon"
 SITE = "https://playhorizon.dev/hub"

 STATUSES = {
@@ -377,7 +377,7 @@ def online_problems(data, states, now):

 def family(paths):
    """Which releases carry a change: the launcher's, the website (deployed when merged) or the game's. The site
-    left this repository on 2026-10-26 (ludovic111/horizon-site), so only older pull requests are website-only;
+    left this repository on 2026-10-26 (horizon-rust/horizon-site), so only older pull requests are website-only;
    an item the site alone ships takes shipped_in = "website" by hand."""
    if paths and all(path.startswith("launcher/") for path in paths):
        return "launcher"
@@ -181,7 +181,7 @@ def paper_jar():
    lock, _ = lab.config()
    version = lock['minecraft']['version']
    request = urllib.request.Request(PAPER_API.format(version=version),
-                                     headers={'User-Agent': 'horizon-server-bench (github.com/ludovic111/horizon)'})
+                                     headers={'User-Agent': 'horizon-server-bench (github.com/horizon-rust/horizon)'})
    with urllib.request.urlopen(request, timeout=30) as response:
        build = json.load(response)
    download = build['downloads']['server:default']