- Added implementation and software tests for `CrateDBCache`, deriving from `SQLAlchemyCache`, and `CrateDBSemanticCache`, building upon `CrateDBVectorStore`.
0.0.0
- Make it work - Added implementations for `CrateDBVectorStore`, `CrateDBVectorStoreMultiCollection`, `CrateDBChatMessageHistory`, and `CrateDBLoader`.