v0.2.4

Features

• macOS Wails support — Add macOS dev and build support
• Cross-platform "Open In" — Open files in external editors/apps across platforms
• Session title via direct API — Replace CLI-based title generation with direct API calls, add settings UI
• Session branch rename — Rename git branches via CLI
• Model [1m] context variants — Auto-generate 1M context variants for synnet/opus 4-6+
• Project session tree — Show session history in sidebar with generated chat titles and new chat tabs
• CLI auto-register workspace — Auto-register pwd as main workspace
• Compact companion sidebar — Refined sidebar and workspace tab controls layout
• Session state sync — Keep project and live session state in sync
• DeepSeek provider — Add DeepSeek session runtime package and frontend integration (WIP)

Fixes

• Scroll seek skeleton stuck — Fix skeleton placeholders getting stuck during fast scrolling, tune velocity thresholds
• Titlebar alignment — Align titlebar sections with sidebar using pixel widths
• Subagent message stream — Hide launcher and sidechain messages from main stream, deduplicate incremental updates
• Model [1m] variant restriction — Only generate variants for sonnet/opus 4-6+
• Model picker height — Cap model picker height to prevent covering the screen
• File logging — Keep file logging when stderr fails
• Right sidebar rail — Fix collapsible rail toggle interactions
• Rate-limit retry display — Stop rendering rate-limit retries as failed event cards
• Windows path compat — Normalize claude project hashes on Windows
• Session title scans — Bound preview and history scan ranges

Performance

• Stream message filtering — Skip expensive message filtering on delta-only frames
• PTY output coalescing — Coalesce pty-output reads into 16ms windows
• Event batching — Coalesce claude-output frames into 16ms batches
• WebSocket channel split — Separate RPC response and event channels
• Reconnect optimization — Skip full history reload on idle WS reconnect
• Render isolation — Isolate text-delta re-renders to the streaming row, lazy-load Settings tabs