([Full Changelog](https://github.com/jupyterlab/jupyterlab/compare/v3.2.0...2b7e4ea681ad11b2df16124b588448aac9562aef))
Bugs fixed
- Updated button styles to accessible colors [11321](https://github.com/jupyterlab/jupyterlab/pull/11321) ([3coins](https://github.com/3coins))
- Fix for debugger not working for scripts [11311](https://github.com/jupyterlab/jupyterlab/pull/11311) ([3coins](https://github.com/3coins))
- Added handling of `'\r'` ended files [11310](https://github.com/jupyterlab/jupyterlab/pull/11310) ([lucabarcelos](https://github.com/lucabarcelos))
- Emit `indexChanged` on model state updates [11298](https://github.com/jupyterlab/jupyterlab/pull/11298) ([krassowski](https://github.com/krassowski))
- Fix ANSI vs URL conflict, prefix `www.` with `https://` [#11272](https://github.com/jupyterlab/jupyterlab/pull/11272) ([krassowski](https://github.com/krassowski))
Maintenance and upkeep improvements
- Pass version spec as an input [11322](https://github.com/jupyterlab/jupyterlab/pull/11322) ([jtpio](https://github.com/jtpio))
Documentation improvements
- Updated button styles to accessible colors [11321](https://github.com/jupyterlab/jupyterlab/pull/11321) ([3coins](https://github.com/3coins))
- Add note on the server parameter for hidden files. [11293](https://github.com/jupyterlab/jupyterlab/pull/11293) ([fcollonval](https://github.com/fcollonval))
- Amend changelog - follow up issue 11304 [11309](https://github.com/jupyterlab/jupyterlab/pull/11309) ([achimgaedke](https://github.com/achimgaedke))
Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyterlab/jupyterlab/graphs/contributors?from=2021-10-14&to=2021-10-20&type=c))
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