{"version":"0.2.91","anchor":"technical-changes","canonical_anchor":"technical-changes","heading":"Technical Changes","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/0.2.91\/e\/technical-changes","release_url":"https:\/\/changelogs.core-directive.com\/v\/0.2.91","markdown":"### Technical Changes\n\n1. Database Migration System\n\n- Automatic database creation and migration on first use\n- Support for both Bun and Node.js SQLite drivers\n- Atomic transaction support for data integrity\n\n2. Performance Optimizations\n\n- Parallel loading of conversation summaries\n- Efficient database queries with recursive CTEs\n- Caching of conversation summaries\n\n3. Stream Processing\n\nChanged from using `Stream` to `PassThrough` for better stream handling compatibility."}