BREAKING - `v19.0.0`#2692

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olimorris wants to merge 36 commits intomainfrom

Commits on Feb 1, 2026

Commits on Feb 2, 2026

Commits on Feb 3, 2026

Commits on Feb 5, 2026

feat(chat): support hidden chat buffers on creation (#2723)
bassamsdata
authored

Commits on Feb 6, 2026

feat(adapters): add Mistral Vibe support via ACP (#2728)
dejvidq
authored

Commits on Feb 10, 2026

Commits on Feb 11, 2026

Commits on Feb 12, 2026

fix(ui): move between h2 role headers (#2751)
olimorris
authored

Commits on Feb 15, 2026

Commits on Feb 17, 2026