Product Changelog
Updates
Explore the latest features, architectural enhancements, and developer tools added to the XMemo agent memory layer.
v0.4.277 · feat(ci): shift to container stdin redirection for changelog publishing
<ul>
<li>Avoid using docker cp which fails on VPS due to read_only: true container filesystem constraints.</li>
<li>Feed changelog.json directly to container python process via stdin redirection.</li>
</ul>
v0.4.276 · Automated GHA Release Notes Pipeline
<ul>
<li><strong>Automated Changelog Extraction</strong>: Integrated GHA pipeline steps to extract version title and release notes from Git tag metadata/annotations automatically during tag push.</li>
<li><strong>Stateless VPS Sync</strong>: Coordinates passing the extracted changelog to the VPS container using stdin redirection, fully compatible with production read-only filesystem hardening constraints.</li>
</ul>
v0.4.275 · Switch MCP Server to Stateless JSON-RPC HTTP
<ul>
<li><strong>Stateless transport mode</strong>: Configured the FastMCP server to run in stateless JSON-RPC HTTP mode, eliminating stateful SSE connections, session mapping overhead, and connection drops during restarts.</li>
<li><strong>Direct response payload</strong>: Standard tool execution calls return JSON-RPC responses directly via POST HTTP status 200, matching modern AI client expectations.</li>
</ul>
v0.4.274 · Refine Changelog Markdown & Typography Style
<ul>
<li><strong>Refined markdown lists and heading typography</strong>: High-end styling updates to clean up alignment, vertical padding, and visual hierarchy of list items inside the changelog subpage.</li>
</ul>
v0.4.273 · Ecosystem Audit & Dynamic Changelog
<h3>Dynamic Changelog System</h3>
<ul>
<li><strong>Database-driven release notes</strong>: Release updates are queried dynamically from the XMemo <code>public</code> database bucket.</li>
<li><strong>HTML format support</strong>: High-end and professional content layout utilizing clean CSS typography with a zero-dependency backend markdown parsing engine.</li>
<li><strong>Public routes security</strong>: Access is strictly locked down to the system owner and public bucket to maintain absolute security.</li>
</ul>
<h3>Ecosystem Integration</h3>
<ul>
<li><strong>Ecosystem audit</strong>: Completed security and capability audit of the XMemo ecosystem, including MCP tools, CLI setup, and SDK capture boundaries.</li>
</ul>
v0.4.272 · Chinese Keyword Retrieval Planning & Write Heuristics
<h3>Retrieval & Type Inference</h3>
<ul>
<li><strong>Chinese keyword support</strong>: Improved retrieval planning and write-time type inference for Chinese developer queries (e.g. <code>计划</code>, <code>重构</code>, <code>改造</code>).</li>
<li><strong>Semantic keyword planning</strong>: High-end planning heuristic adjustments for developer projects.</li>
</ul>
v0.4.271 · UUID Direct Lookup Capability
<h3>Search Performance</h3>
<ul>
<li><strong>UUID direct match</strong>: Core search engine bypasses vector matching and immediately performs direct primary-key lookups when queries match UUID patterns, dramatically reducing latency and avoiding embedding costs.</li>
</ul>