What's Changed
- Release DH — stage-batch18 — 5-PR streaming + session index batch (v0.51.136) by @nesquena-hermes in #2945
- fix(streaming): suppress visible progress echoes by @ai-ag2026 in #2907
- fix: cap live tool prompt estimate per turn by @franksong2702 in #2918
- fix(chat): keep one live SSE source per stream by @ai-ag2026 in #2928
- fix(streaming): preserve profile env for checkpoint saves by @franksong2702 in #2932
- perf(sessions): prime missing session index in background by @franksong2702 in #2934
Full Changelog: v0.51.135...v0.51.136