[1.3.0-alpha.6](https://github.com/opendatalab/labelU/compare/v1.3.0-alpha.5...v1.3.0-alpha.6) (2025-03-18)
Bug Fixes
* add websockets dependence ([49c9b78](https://github.com/opendatalab/labelU/commit/49c9b7891acd1b7c32b8e38eee0d36f890eb6133))
* enable wss on https ([3bbdb2d](https://github.com/opendatalab/labelU/commit/3bbdb2d138d8e84e19f7fc77c674d5946d834206))
* migration db name ([4d594d4](https://github.com/opendatalab/labelU/commit/4d594d49d616a090e048e951e2a47c2def274d00))
* optimize attachment upload and download ([51c7d36](https://github.com/opendatalab/labelU/commit/51c7d367329e6d5cd37511d40d986b113b684aec))
* remove unnecessary alembic script ([5c83e14](https://github.com/opendatalab/labelU/commit/5c83e141ee13b4813b044fba030ffd6688f71233))
* sanitized filename ([3d18981](https://github.com/opendatalab/labelU/commit/3d1898129e8e000726a4471359eeb1bd3b1f214d))
* upgrade frontend to 5.8.4 ([aab395d](https://github.com/opendatalab/labelU/commit/aab395dc36e74c2a4fbfb0b9a8055d9d38ca2863))