Jupyter-lsp

`jupyter-lsp/jupyterlab-lsp 4.3.0` (2023-09-21)

- features:
- extractor for spark SQL magic was added ([980], thanks skbitsp)
- classes needed to register custom adapters are now exported ([980], thanks skbitsp)
- using these classes is not recommended for new code as registration mechanism was rewritten in JupyterLab 4.0 and moved to `jupyterlab/lsp`

[980]: https://github.com/jupyter-lsp/jupyterlab-lsp/pull/980

`jupyter-lsp/jupyterlab-lsp 4.2.0` (2023-05-28)

- features:
- diagnostics can be ignored by severity level with new `ignoreSeverities` setting ([940])

- bug fixes:
- fix for environment variables leaking into the parent environment (1078)

- bug fixes:
- fix websocket handler incorrectly inheriting from `APIHandler` rather than `JupyterHandler` (1069)
- remove unused notebook config entry point (1069)
- support latest version of `typescript-language-server` (1064)

- maintenance:
- updates pyright config schema to v1.1.350

- bug fixes:
- address warning about renamed `extension_points` (1035)
- fix compatibility with jupyter server 1.x
- fix an authentication-related security vulnerability (see [the advisory](https://github.com/jupyter-lsp/jupyterlab-lsp/security/advisories/GHSA-4qhp-652w-c22x) for details)
- enhancements:
- add authorization support (`lsp` resource, jupyter-server v2+ only) - this allows server operators for fine grained access control, e.g. in case if specific users (such as guest or read-only users) should not be allowed to access LSP; this is in addition to authentication fixes

- bug fixes:
- use `APIHandler` over `JupyterHandler` to get CORS OPTIONS 952 (thanks zhanba!)
- use `shutil.which` to discover `npm` executable on Windows (thanks jameshurst!)
- maintenance:
- resolve traitlets type warnings, lint, remove six 1015
- use `sys.executable` in stdio tests 998