v1.20260304.0

What's Changed

• add bigbonk.yml by @elithrar in https://github.com/cloudflare/workerd/pull/6146
• Add more ai agent context, add PR review to architect agent by @jasnell in https://github.com/cloudflare/workerd/pull/6130
• Flush pending microtasks on service worker startup by @jasnell in https://github.com/cloudflare/workerd/pull/6134
• Use enum for Pyodide version by @ryanking13 in https://github.com/cloudflare/workerd/pull/6149
• Fix AI Search method not being callable by @G4brym in https://github.com/cloudflare/workerd/pull/6137
• CFSQL-1473: fix D1 exec throwing TypeError on invalid SQL queries by @FlorentCollin in https://github.com/cloudflare/workerd/pull/6029
• Capture strong ref to internal stream in internal.c++ by @jasnell in https://github.com/cloudflare/workerd/pull/6148
• Increase external memory adjustment for fetch() and other subrequests by @harrishancock in https://github.com/cloudflare/workerd/pull/6113
• Implements sawWorkerFatal in RA InvocationEnd event. by @dom96 in https://github.com/cloudflare/workerd/pull/6126
• Revert "Capture strong ref to internal stream in internal.c++" by @jasnell in https://github.com/cloudflare/workerd/pull/6153
• More refinements to agent documents by @jasnell in https://github.com/cloudflare/workerd/pull/6147
• pass more websocket web-platform tests by @anonrig in https://github.com/cloudflare/workerd/pull/6155
• improve wpt harness assertions by @anonrig in https://github.com/cloudflare/workerd/pull/6157
• Remove unnecessary KJ_LIFETIMEBOUND on getRelative() in url.h by @jasnell in https://github.com/cloudflare/workerd/pull/6159
• handle whatwg encoding standard overrides by @anonrig in https://github.com/cloudflare/workerd/pull/6091
• Correcting some agent details, refining agent commands by @jasnell in https://github.com/cloudflare/workerd/pull/6162
• Improving safety checks in diagnostics channel by @jasnell in https://github.com/cloudflare/workerd/pull/6160
• Add a little more detail to actor sqlite commit tracing by @a-robinson in https://github.com/cloudflare/workerd/pull/6164
• Limit dh gen size by @jasnell in https://github.com/cloudflare/workerd/pull/6165
• Improving error handling in digest copy by @jasnell in https://github.com/cloudflare/workerd/pull/6166
• [build] Update to clang-tidy-22 by @fhanau in https://github.com/cloudflare/workerd/pull/6156

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20260303.0...v1.20260304.0