Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.6.0] - 2026-03-09

Transcript Cleanup: LLM-powered cleanup of voice-dictated user messages via LiteLLM (GitHub Copilot API)
- Pure-Python heuristic pre-filter auto-detects garbled messages (repeated words, filler, missing punctuation)
- Batch processing: all messages sent in a single LLM call per chunk (10 msgs/chunk) with assistant context
- Original content preserved for revert — cleanup is fully reversible
- Structured output via response_format JSON schema (OpenAI models) with prompt-based fallback
CLI: cleanup command with --dry-run, --all, --message, --force, --threshold options
CLI: cleanup-revert command to restore original voice-dictated content
Web: Per-message Font Awesome mic icon with tristate color (gray/green/amber)
Web: Popover with Clean/Toggle/Revert actions, no page reload (AJAX + scroll preservation)
Web: Session-level Cleanup and Revert All toolbar buttons
Web: POST API routes /api/cleanup/<session_id> and /api/cleanup-revert/<session_id>
Database: Schema v5 migration — original_content and cleanup_model columns on cst_messages
Dependencies: Optional [llm] extras group with litellm>=1.50.0
Benchmark: scripts/benchmark_cleanup.py for comparing pre-filter strategies and LLM models

Scanner: Scan VS Code workspace storage (Stable and Insiders editions) to find Copilot chat sessions
Scanner: GitHub Copilot CLI chat history support (JSONL format from ~/.copilot/session-state)
Scanner: Support for VS Code JSONL append-log format (VS Code >=1.109)
Database: SQLite storage with FTS5 full-text search indexing
Database: Two-layer design with raw compressed JSON as source of truth and derived tables
Database: Incremental scan support (only imports new/changed sessions)
CLI: scan command to import sessions from VS Code and CLI
CLI: search command with advanced query syntax (field filters, exact phrases, boolean logic)
CLI: stats command for database statistics
CLI: export command for JSON export
CLI: export-markdown command for Markdown export
CLI: export-html command for self-contained HTML export
CLI: import-json command for JSON import
CLI: rebuild command to recreate derived tables from raw JSON
Web: Flask-based web interface for browsing chat sessions
Web: Full-text search with highlighting
Web: Dark mode support via CSS prefers-color-scheme
Web: Syntax highlighting for code blocks
Web: Incremental refresh without restarting
Tracking: Tool invocations, file changes, and command runs from chat sessions