- Raise web fetch and map visible-output limit to 100,000 characters and improve invalid-argument errors
+- Optimize uv spawn-hook command checks and PATH rewriting; add benchmark, profiling, and comparison tasks
+- Add uv blockers for `pip3` and Poetry commands with uv guidance
- Remove RTK `find -path` compatibility probing and guard; `find` rewrites now apply directly
+- Cache successful RTK command rewrites per session, with benchmark and profiling tasks
- Harden dynamic-extension validator protocol handling and share workflow preparation across command and tool runs
- Identify Ultra child assignments by workflow, phase, and agent; attribute interpolated prior-agent output to its immediate producers, preserve provenance through fanout transformations, and invalidate checkpoints when attribution changes
+- Precompile uv spawn-hook matchers and guidance, optimize POSIX PATH handling, and add spawn-hook benchmarks and profiling tasks
+- Add uv spawn-hook microbenchmarks and optimize command matching and POSIX PATH rewriting, reducing measured benchmark time by 89%