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dommango merged 1 commit into from
Oct 2, 2026
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feat(claude-code): update placemat for Claude Code v2.1.287 #50

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21 changes: 20 additions & 1 deletion claude-code/changelog.html
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Expand Up @@ -161,8 +161,27 @@ <h2>Template v1.2 <span class="version-date">2026-09-07 — As of CC v2.1.263</s

<div class="change-section">
<h3>Content / CC Release Updates</h3>
<!-- September 2026 -->
<!-- October 2026 -->
<details class="month-group" open>
<summary>October 2026 <span class="version-date">v2.1.287</span> <span class="month-count">1 release</span></summary>
<div class="month-content">

<div class="change-section">
<h3 id="rel-2-1-287">CC v2.1.287 <span class="version-date">2026-10-01</span></h3>
<ul class="change-list">
<li><span class="tag tag-add">ADD</span><span class="entry"><code>/plugin-authoring</code> — load Claude's reference for writing a mod, a plugin whose JS/TS hooks can draw UI and intercept tool calls</span></li>
<li><span class="tag tag-add">ADD</span><span class="entry"><code>allowManagedModsOnly</code> managed setting — stops a user-installed mod from loading, leaving the rest of its plugin in place</span></li>
<li><span class="tag tag-add">ADD</span><span class="entry"><code>"bareElicitationCapability": true</code> MCP server config field — needed for a server on the MCP 2025-11-25 protocol that sends URL elicitation prompts and stopped connecting after this update</span></li>
<li><span class="tag tag-add">ADD</span><span class="entry"><code>CLAUDE_AX_PREPARK_MS=50</code> env var — restores screen reader mode's old pause before writing a new or changed line</span></li>
<li><span class="tag tag-change">CHG</span><span class="entry"><code>CLAUDE_CODE_DISABLE_1M_CONTEXT</code> — Opus 4.7+ and Fable now default to a 1M context window with no <code>[1m]</code> model-id suffix on Bedrock, Vertex, Foundry and the Claude apps gateway; this env var keeps 200K</span></li>
<li><span class="tag tag-change">CHG</span><span class="entry"><code>alwaysLoad</code> MCP server config — set explicitly to <code>false</code> to defer all of that server's tools behind tool search</span></li>
</ul>
</div>
</div>
</details>

<!-- September 2026 -->
<details class="month-group">
<summary>September 2026 <span class="version-date">v2.1.265 – v2.1.286</span> <span class="month-count">17 releases</span></summary>
<div class="month-content">

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42 changes: 40 additions & 2 deletions claude-code/changes.json
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@@ -1,7 +1,45 @@
{
"generated": "2026-09-30",
"latest": "v2.1.286",
"generated": "2026-10-01",
"latest": "v2.1.287",
"releases": [
{
"version": "v2.1.287",
"label": "CC v2.1.287",
"date": "2026-10-01",
"id": "rel-2-1-287",
"entries": [
{
"tag": "ADD",
"item": "/plugin-authoring",
"html": "<code>/plugin-authoring</code> — load Claude's reference for writing a mod, a plugin whose JS/TS hooks can draw UI and intercept tool calls"
},
{
"tag": "ADD",
"item": "allowManagedModsOnly",
"html": "<code>allowManagedModsOnly</code> managed setting — stops a user-installed mod from loading, leaving the rest of its plugin in place"
},
{
"tag": "ADD",
"item": "\"bareElicitationCapability\": true",
"html": "<code>\"bareElicitationCapability\": true</code> MCP server config field — needed for a server on the MCP 2025-11-25 protocol that sends URL elicitation prompts and stopped connecting after this update"
},
{
"tag": "ADD",
"item": "CLAUDE_AX_PREPARK_MS=50",
"html": "<code>CLAUDE_AX_PREPARK_MS=50</code> env var — restores screen reader mode's old pause before writing a new or changed line"
},
{
"tag": "CHG",
"item": "CLAUDE_CODE_DISABLE_1M_CONTEXT",
"html": "<code>CLAUDE_CODE_DISABLE_1M_CONTEXT</code> — Opus 4.7+ and Fable now default to a 1M context window with no <code>[1m]</code> model-id suffix on Bedrock, Vertex, Foundry and the Claude apps gateway; this env var keeps 200K"
},
{
"tag": "CHG",
"item": "alwaysLoad",
"html": "<code>alwaysLoad</code> MCP server config — set explicitly to <code>false</code> to defer all of that server's tools behind tool search"
}
]
},
{
"version": "v2.1.286",
"label": "CC v2.1.286",
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16 changes: 8 additions & 8 deletions claude-code/feed.xml
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Expand Up @@ -4,7 +4,14 @@
<link href="https://dommango.github.io/agentmats/claude-code/"/>
<link rel="self" href="https://dommango.github.io/agentmats/claude-code/feed.xml"/>
<id>https://dommango.github.io/agentmats/claude-code/</id>
<updated>2026-09-30T09:00:00Z</updated>
<updated>2026-10-01T09:00:00Z</updated>
<entry>
<title>CC v2.1.287 — 6 placemat changes</title>
<id>https://dommango.github.io/agentmats/claude-code/changelog.html#rel-2-1-287</id>
<link href="https://dommango.github.io/agentmats/claude-code/changelog.html#rel-2-1-287"/>
<updated>2026-10-01T09:00:00Z</updated>
<content type="html">&lt;ul&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;/plugin-authoring&lt;/code&gt; — load Claude's reference for writing a mod, a plugin whose JS/TS hooks can draw UI and intercept tool calls&lt;/li&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;allowManagedModsOnly&lt;/code&gt; managed setting — stops a user-installed mod from loading, leaving the rest of its plugin in place&lt;/li&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;"bareElicitationCapability": true&lt;/code&gt; MCP server config field — needed for a server on the MCP 2025-11-25 protocol that sends URL elicitation prompts and stopped connecting after this update&lt;/li&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;CLAUDE_AX_PREPARK_MS=50&lt;/code&gt; env var — restores screen reader mode's old pause before writing a new or changed line&lt;/li&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;CLAUDE_CODE_DISABLE_1M_CONTEXT&lt;/code&gt; — Opus 4.7+ and Fable now default to a 1M context window with no &lt;code&gt;[1m]&lt;/code&gt; model-id suffix on Bedrock, Vertex, Foundry and the Claude apps gateway; this env var keeps 200K&lt;/li&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;alwaysLoad&lt;/code&gt; MCP server config — set explicitly to &lt;code&gt;false&lt;/code&gt; to defer all of that server's tools behind tool search&lt;/li&gt;&lt;/ul&gt;</content>
</entry>
<entry>
<title>CC v2.1.286 — 3 placemat changes</title>
<id>https://dommango.github.io/agentmats/claude-code/changelog.html#rel-2-1-286</id>
Expand Down Expand Up @@ -138,11 +145,4 @@
<updated>2026-09-03T09:00:00Z</updated>
<content type="html">&lt;ul&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;/diff&lt;/code&gt; — in fullscreen mode, opens as a panel beside the conversation showing uncommitted changes as Claude edits&lt;/li&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;Ctrl L&lt;/code&gt; in fullscreen — clears the transcript view like a terminal &lt;code&gt;clear&lt;/code&gt;; scroll up to see earlier messages&lt;/li&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;/advisor&lt;/code&gt; — text form (&lt;code&gt;/advisor&lt;/code&gt;, &lt;code&gt;/advisor &amp;lt;model&amp;gt;&lt;/code&gt;, &lt;code&gt;/advisor off&lt;/code&gt;) now works in desktop, Remote Control, and headless (&lt;code&gt;-p&lt;/code&gt;/Agent SDK) sessions&lt;/li&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;/reload-plugins&lt;/code&gt; — now available in headless sessions (Claude Code Desktop and SDK)&lt;/li&gt;&lt;/ul&gt;</content>
</entry>
<entry>
<title>CC v2.1.259 — 4 placemat changes</title>
<id>https://dommango.github.io/agentmats/claude-code/changelog.html#rel-2-1-259</id>
<link href="https://dommango.github.io/agentmats/claude-code/changelog.html#rel-2-1-259"/>
<updated>2026-09-02T09:00:00Z</updated>
<content type="html">&lt;ul&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;managedMcpServers&lt;/code&gt; managed setting — provide HTTP/SSE MCP servers to every user in the organization (same entry shape as &lt;code&gt;.mcp.json&lt;/code&gt;); entries naming a command to run are skipped&lt;/li&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;deniedMcpServers&lt;/code&gt; managed setting — blocklist of managed MCP servers to deny; as of v2.1.259, &lt;code&gt;allowedMcpServers&lt;/code&gt; governs only user-added servers and no longer filters &lt;code&gt;managed-mcp.json&lt;/code&gt; servers&lt;/li&gt;&lt;li&gt;&lt;b&gt;ADD&lt;/b&gt; &lt;code&gt;--permission-prompts none&lt;/code&gt; CLI flag — deny any action that would prompt for unattended headless hosts; the active permission mode (including auto mode) still decides normally&lt;/li&gt;&lt;li&gt;&lt;b&gt;CHG&lt;/b&gt; &lt;code&gt;claude plugin validate&lt;/code&gt; — added &lt;code&gt;--json&lt;/code&gt; for a machine-readable validation report&lt;/li&gt;&lt;/ul&gt;</content>
</entry>
</feed>
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