fix: sixel-image aspect ratio and opacity issues (#4858)

* upgrade sixel-image

* add pr

CHANGELOG.md

@@ -82,7 +82,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 * fix: handle very large writes to the pty (https://github.com/zellij-org/zellij/pull/4818)
 * feat: add --pane-id and --tab-id to all relevant CLI actions (https://github.com/zellij-org/zellij/pull/4846)
 * feat: add --ansi flag to all relevant CLI/plugin-api screendump commands (https://github.com/zellij-org/zellij/pull/4848)
-
+* fix: sixel aspect-ratio and padding issues (https://github.com/zellij-org/zellij/pull/4858)
 
 ## [0.43.1] - 2025-08-08
 * fix: pane rename backspace regression (https://github.com/zellij-org/zellij/pull/4346)

Cargo.lock

@@ -3288,9 +3288,9 @@ checksum = "2e24979f63a11545f5f2c60141afe249d4f19f84581ea2138065e400941d83d3"
 
 [[package]]
 name = "sixel-image"
-version = "0.1.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84880b5da046b87741b9bad6ee916919d5548cca182f009b3a240e20a7f7c99f"
+checksum = "0351d4051c51d3d2900b26b61b87b0f142579c0d2c1bb09ec53d46b28370049f"
 dependencies = [
  "sixel-tokenizer",
 ]

zellij-server/Cargo.toml

@@ -31,7 +31,7 @@ regex = { workspace = true }
 semver = { version = "0.11.0", default-features = false }
 serde = { workspace = true }
 serde_json = { workspace = true }
-sixel-image = { version = "0.1.0", default-features = false }
+sixel-image = { version = "0.2.1", default-features = false }
 sixel-tokenizer = { version = "0.1.0", default-features = false }
 sysinfo = { version = "0.33", default-features = false, features = ["system"] }
 tempfile = { workspace = true }