- update to 2.0.28:
* Notify users before bulk deleting files
* Fix an error check which may crash the application
* Add sync error too many files
* Add block missing sync error

* new release, no code changes
- Update to v2.0.13 (no changelog)
- Update to v2.0.12 (no changelog)
- Update to v2.0.10 (no changelog)
- Update to v2.0.9 (no changelog)
- Update to v2.0.8 (no changelog)
- Update to v2.0.7 (no changelog)
- Initial release v2.0.6