Pretext

Includes updates to core through commit: [42236bf](https://github.com/PreTeXtBook/pretext/commit/42236bf454d9e3f98bc25f0bb5186029710f17f7)

Includes updates to core through commit: [3c662c9](https://github.com/PreTeXtBook/pretext/commit/3c662c9fc70c6fa49c031c44ffaebcfbf61ce2f1)

Fixed

- Improved codespace view command (now respects already running servers).
- CSS fixes for logo and references from core.

Includes updates to core through commit: [e4edfd0](https://github.com/PreTeXtBook/pretext/commit/e4edfd0fe052d9dd91404667a42ff1c0932d114b)

Fixed

- `pretext view` bug where a process is terminated abnormally

Includes updates to core through commit: [e4edfd0](https://github.com/PreTeXtBook/pretext/commit/e4edfd0fe052d9dd91404667a42ff1c0932d114b)

Added

- New and improved css style options. See PreTeXt documentation.
- `pretext upgrade` command will run `pip install --upgrade pretext` using the same python you are running pretext from, for smoother upgrades.

Changed

- `pretext view` now reuses the current local server correctly, and starts different local servers for different projects. This allows you to correctly view multiple projects at the same time.

Includes updates to core through commit: [e532f63](https://github.com/PreTeXtBook/pretext/commit/e532f6357afb849df2b54d10aef504ac88e4b271)

Added

- Support for building stand-alone documents without adding the source to the manifest.
- Support for upcoming html themes, including `pretext build --theme` to refresh theme without rebuilding entire project.