✨ New Features
- Add `Source.confic_spec` property and `Source.print_config_spec()` method to get and/or print any connector's configuration spec (80) - _**Thanks, tinomerl!**_
- Allow incremental refresh in combination with the `REPLACE` write strategy (136)
- Always pre-validate source config, with more clear messaging of validation failures (134)
⚙️ Under the hood
- Add logging for config validation, connector checks, and successful installs (135)
- Corrected Colab notebook name detection (132)