model: opus

role: user

message: Test: Audio transcription working, discussing rolling buffer implementation


message: Audio transcription was broken - fixed by enabling tools.media.audio and configuring local Whisper CLI


message: Requested rolling conversation buffer for context continuity across restarts and model switches


message: Switched to Opus 4.5 as primary model. Fallback to gpt-4o-mini will preserve buffer so Opus can review later


role: assistant

message: Implemented rolling buffer at memory/recent-conversation.jsonl with auto-prune (2hr/50 entries) and fallback preservation


message: IMPORTANT: Implemented buffer improvements - search, importance scoring, startup context, memory promotion

keywords: implemented important