Files
langgraphjs/libs/langgraph-api
dependabot[bot] 7d8295dcca chore(deps): bump hono from 4.12.23 to 4.12.25 (#2548)
Bumps [hono](https://github.com/honojs/hono) from 4.12.23 to 4.12.25.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/honojs/hono/releases">hono's
releases</a>.</em></p>
<blockquote>
<h2>v4.12.25</h2>
<h2>Security fixes</h2>
<p>This release includes fixes for the following security issues:</p>
<h3>CORS Middleware reflects any Origin with credentials when
<code>origin</code> defaults to the wildcard</h3>
<p>Affects: <code>hono/cors</code>. Fixes the wildcard origin reflecting
the request <code>Origin</code> and sending
<code>Access-Control-Allow-Credentials: true</code> when
<code>credentials: true</code> is set without an explicit
<code>origin</code>, where any site a logged-in user visited could make
credentialed cross-origin requests and read responses from
cookie-authenticated endpoints. GHSA-88fw-hqm2-52qc</p>
<h3>Body Limit Middleware can be bypassed on AWS Lambda by understating
<code>Content-Length</code></h3>
<p>Affects: <code>hono/body-limit</code> on AWS Lambda
(<code>hono/aws-lambda</code>, <code>hono/lambda-edge</code>). Fixes the
request being built with the client-declared <code>Content-Length</code>
while the body is delivered fully buffered, where a client could declare
a small <code>Content-Length</code> with a much larger body and slip
past the configured size limit. GHSA-rv63-4mwf-qqc2</p>
<h3>Path traversal in <code>serve-static</code> on Windows via encoded
backslash (<code>%5C</code>)</h3>
<p>Affects: <code>serveStatic</code> on Windows (Node, Bun, Deno
adapters). Fixes the path guard allowing a lone backslash, where an
encoded backslash (<code>%5C</code>) decoded to <code>\</code> was
treated as a separator by the Windows path resolver, letting a single
URL segment escape into a middleware-guarded subtree.
GHSA-wwfh-h76j-fc44</p>
<h3>AWS Lambda adapter merges multiple <code>Set-Cookie</code> headers
into one value, dropping cookies on ALB single-header and Lattice</h3>
<p>Affects: <code>hono/aws-lambda</code>. Fixes multiple
<code>Set-Cookie</code> response headers being joined into one
comma-separated value for ALB single-header responses and VPC Lattice
v2, where the value could not be split back into individual cookies and
clients silently dropped or misparsed them. GHSA-j6c9-x7qj-28xf</p>
<h3>Lambda@Edge adapter keeps only the last value of a repeated request
header, dropping the rest</h3>
<p>Affects: <code>hono/lambda-edge</code>. Fixes repeated request
headers being written with overwrite instead of append, where only the
last value of a header such as <code>X-Forwarded-For</code> reached the
application and the remaining values were silently dropped.
GHSA-wgpf-jwqj-8h8p</p>
<h2>v4.12.24</h2>
<h2>What's Changed</h2>
<ul>
<li>docs(contribution): simplifyAI Usage Policy by <a
href="https://github.com/yusukebe"><code>@​yusukebe</code></a> in <a
href="https://redirect.github.com/honojs/hono/pull/4972">honojs/hono#4972</a></li>
<li>chore: remove <code>@​types/glob</code> by <a
href="https://github.com/rtritto"><code>@​rtritto</code></a> in <a
href="https://redirect.github.com/honojs/hono/pull/4978">honojs/hono#4978</a></li>
<li>fix(bearer-auth): mention verifyToken in missing-options error
message by <a
href="https://github.com/tan7vir"><code>@​tan7vir</code></a> in <a
href="https://redirect.github.com/honojs/hono/pull/4987">honojs/hono#4987</a></li>
<li>refactor(language): Test/improve tests on languages middleware by <a
href="https://github.com/iNeoO"><code>@​iNeoO</code></a> in <a
href="https://redirect.github.com/honojs/hono/pull/4980">honojs/hono#4980</a></li>
<li>fix(utils/ipaddr): expand &quot;::&quot; to eight zero groups by <a
href="https://github.com/youcefzemmar"><code>@​youcefzemmar</code></a>
in <a
href="https://redirect.github.com/honojs/hono/pull/4973">honojs/hono#4973</a></li>
<li>fix: clean up config files trailing comma, stale excludes,
typesVersions gaps, jsr paths by <a
href="https://github.com/Mohammad-Faiz-Cloud-Engineer"><code>@​Mohammad-Faiz-Cloud-Engineer</code></a>
in <a
href="https://redirect.github.com/honojs/hono/pull/4982">honojs/hono#4982</a></li>
<li>refactor(timing): Test/add test for middleware timing by <a
href="https://github.com/iNeoO"><code>@​iNeoO</code></a> in <a
href="https://redirect.github.com/honojs/hono/pull/4991">honojs/hono#4991</a></li>
<li>fix(utils/ipaddr): render the unspecified address binary as
&quot;::&quot; by <a
href="https://github.com/sarathfrancis90"><code>@​sarathfrancis90</code></a>
in <a
href="https://redirect.github.com/honojs/hono/pull/4998">honojs/hono#4998</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/honojs/hono/compare/v4.12.23...v4.12.24">https://github.com/honojs/hono/compare/v4.12.23...v4.12.24</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/honojs/hono/commit/fce483e11466b72d27e61d44523c7e6edeb19e50"><code>fce483e</code></a>
4.12.25</li>
<li><a
href="https://github.com/honojs/hono/commit/751ba41ba26dff20351a13964c07627ddcf382b6"><code>751ba41</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/honojs/hono/commit/f0b094db8474696344d98e5665a4ac2a6d5f346e"><code>f0b094d</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/honojs/hono/commit/fa5f9bfcc25d65e08af85211cc2e5ecd0e0ea24b"><code>fa5f9bf</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/honojs/hono/commit/3892a6c2b54f974505de41013fcac88a71908e3d"><code>3892a6c</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/honojs/hono/commit/74c2cf8ef4f5cc29a876380df1ba230ff7128b3f"><code>74c2cf8</code></a>
test(aws-lambda): update integration tests (<a
href="https://redirect.github.com/honojs/hono/issues/5012">#5012</a>)</li>
<li><a
href="https://github.com/honojs/hono/commit/7ae7cbae5d0ed8a40e8b9cc353e13175b9d7e3e1"><code>7ae7cba</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/honojs/hono/commit/1b1384815485f9d6590c6966e23a06fd07166cb7"><code>1b13848</code></a>
chore(ci): bump codecov-action to v7.0.0 (<a
href="https://redirect.github.com/honojs/hono/issues/5011">#5011</a>)</li>
<li><a
href="https://github.com/honojs/hono/commit/5fdde5ab5a7d7c89eba4d1ceab76f4a7c011cd3b"><code>5fdde5a</code></a>
4.12.24</li>
<li><a
href="https://github.com/honojs/hono/commit/c78932d745cdf6284ae131a156479ac930da0262"><code>c78932d</code></a>
fix(utils/ipaddr): render the unspecified address binary as
&quot;::&quot; (<a
href="https://redirect.github.com/honojs/hono/issues/4998">#4998</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/honojs/hono/compare/v4.12.23...v4.12.25">compare
view</a></li>
</ul>
</details>
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2026-06-16 19:33:25 -07:00
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LangGraph.js API

In-memory implementation of the LangGraph.js API.

Tests

  1. Build the latest code changes to test: pnpm build
  2. Start a local server: pnpm dev
  3. Run the tests: pnpm test