v0.4.0

What's Changed

• feat: Optimize MCP and AGENTS.md instructions, add snippet_lines by @Pringled in #198
• fix: correctly read cache metadata as UTF-8 by @Pililink in #203
• chore: Bump version by @Pringled in #205
• fix: Ensure savings are correct when max_snippet_lines is used by @Pringled in #206

New Contributors

• @Pililink made their first contribution in #203

Migration notes

• For CLI/sub-agent users: this release features optimizations to the Semble prompts and MCP instructions that further improve performance and reduce costs. We recommend running semble install after upgrading. The MCP instructions are automatically updated when installing the latest version.
• The CLI and MCP search result JSON format changed in this release. Results are now flattened, so all fields are returned directly on each result object instead of under a nested chunk object. The language and location fields are no longer included in CLI/MCP formatted output as they added tokens while they can just be inferred from existing fields.

Full Changelog: v0.3.4...v0.4.0