Major Features:
- Embeddings database support with Ollama integration
- 11 new SCIP languages (Go, Java, Kotlin, Scala, C/C++, Ruby, C#, VB, Dart, PHP)
- Rust and JavaScript full support
- Zed editor support
- REST API server (cicada serve)
- Inline comment indexing for Elixir
- Query context lines (-A, -B, -C flags)
- Monorepo package split (cicada-core, cicada-scip)
- Smart search fallbacks

Breaking Changes:
- Removed find_dead_code tool
- Simplified keyword extraction (removed tier flags)
- Removed KeyBERT/ML dependencies

Version Updates:
- pyproject.toml: 0.6.0rc1 → 0.6.0
- Consolidated version management in rest_server.py
- Updated documentation to reflect 17 language support