Features
- add a cache system for names/id to avoid doing DB request to obtain the id associated to a given name
- add the classmethod `SourcetrailDB.exists` to check if a path correspond to an existing db
Fixes
- None
**Full Changelog**: [https://github.com/quarkslab/numbat/compare/v0.1.0...v0.2.0](https://github.com/quarkslab/numbat/compare/v0.1.0...v0.2.0)
v0.1.0—First release
**Full Changelog**: [https://github.com/quarkslab/numbat/commits/v0.1.0](https://github.com/quarkslab/numbat/commits/v0.1.0)