Added
- Context Compaction: Long sessions can now be compacted to reduce context usage while preserving recent conversation history. (#92, docs)
/compact [instructions]: Manually compact context with optional custom instructions for the summary/autocompact: Toggle automatic compaction when context exceeds threshold- Compaction summarizes older messages while keeping recent messages (default 20k tokens) verbatim
- Auto-compaction triggers when context reaches
contextWindow - reserveTokens(default 16k reserve) - Compacted sessions show a collapsible summary in the TUI (toggle with
okey) - HTML exports include compaction summaries as collapsible sections
- RPC mode supports
{"type":"compact"}command and auto-compaction (emits compaction events)
- Branch Source Tracking: Branched sessions now store
branchedFromin the session header, containing the path to the original session file. Useful for tracing session lineage.