<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>GitHub Platform Changelog — buy per-query in-session (githubchangelog) · mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan · changes | VerifyMCP</title><description>Recorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.</description><link>https://verifymcp.io</link><atom:link href="https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan.xml" rel="self" type="application/rss+xml"/><item><title>[SECURITY] mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan: Tool “a2awire_guide” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a0b850-1441-74d3-88dc-d7d7708848aa</link><guid isPermaLink="true">https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a0b850-1441-74d3-88dc-d7d7708848aa</guid><description>Tool “a2awire_guide” rewrote its description, which is the text the model reads. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 06:17:30 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item><item><title>[SECURITY] mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a0b850-1442-77e5-bd06-35bb0e0481df</link><guid isPermaLink="true">https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a0b850-1442-77e5-bd06-35bb0e0481df</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-18.</description><pubDate>Sat, 19 Sep 2026 06:17:30 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan: The server rewrote its instructions, which are the text every model session reads</title><link>https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a0b329-7d78-76f0-b045-f4c7832fb871</link><guid isPermaLink="true">https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a0b329-7d78-76f0-b045-f4c7832fb871</guid><description>The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-17.</description><pubDate>Fri, 18 Sep 2026 06:17:15 GMT</pubDate><category>security</category><category>neutral</category><category>server.instructions_changed</category></item><item><title>[SECURITY] mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan: Tool “a2awire_guide” rewrote its description, which is the text the model reads</title><link>https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a08f16-333f-79b4-96db-de06802f0854</link><guid isPermaLink="true">https://verifymcp.io/servers/com-a2awire-data-github-changelog-platform-change-announcement/mcp-data-githubchangelog-github-platform-changelog-copilot-actions-security-chan#chg-chg_01a08f16-333f-79b4-96db-de06802f0854</guid><description>Tool “a2awire_guide” rewrote its description, which is the text the model reads. Compared against 2026-09-10.</description><pubDate>Fri, 11 Sep 2026 06:09:51 GMT</pubDate><category>security</category><category>neutral</category><category>tool.description_changed</category></item></channel></rss>