MAINT: prepare for 1.0 release

[agoose77]

This PR bumps our various EB dependencies, updates Sphinx pinning!

[choldgraf]

Sounds good - just a reminder that the book theme is still only in pre-release form, we gotta make a proper release of that one soon. I don't think we've got any reports of bugs etc so unless there's a clear reason to hold off I'd be +1 on making a full release there.

[agoose77]

@choldgraf agreed. It will take another day to make this ready for a release I suspect; need to figure out the dependency story (docutils is broken for multiple versions w.r.t sphinxcontrib-bibtex).

Pushing through slowly ...

[mmcky]

@agoose77 let me know if you need any help with sphinx-jupyterbook-latex (cc: @AakashGfude)

• [x] I see this has already been done. Thank you. https://github.com/executablebooks/sphinx-jupyterbook-latex/pull/121

[codecov[bot]]

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (6b0275a) 91.48% compared to head (8481ec9) 91.30%. Report is 37 commits behind head on master.

Files	Patch %	Lines
jupyter_book/cli/main.py	71.42%	2 Missing :warning:
jupyter_book/config.py	75.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #2089 +/- ## ========================================== - Coverage 91.48% 91.30% -0.19% ========================================== Files 7 7 Lines 693 690 -3 ========================================== - Hits 634 630 -4 - Misses 59 60 +1 ``` | [Flag](https://app.codecov.io/gh/executablebooks/jupyter-book/pull/2089/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks) | Coverage Δ | | |---|---|---| | [pytests](https://app.codecov.io/gh/executablebooks/jupyter-book/pull/2089/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks) | `91.30% <75.00%> (-0.19%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=executablebooks#carryforward-flags-in-the-pull-request-comment) to find out more.

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[agoose77]

@choldgraf this PR is finally done. Here are the highlights:

• Only support sphinx==5 and sphinx>=7
  • This follows because sphinxcontrib-bibtex is a required dependency, and it breaks for docutils==0.18.*,==0.19.*
• Drop python_version<=3.8.*, support python_version>=3.9,<=3.12
• Unpin any non-EB dependencies (and pin EB dependencies to major versions for now)
• Add config options for new developments in myst-nb etc.

I think we're ready for a release?

[agoose77]

I'm going to merge this in, and then we can go from there :)