There is a new pull request by tornaria against master on the void-packages repository

https://github.com/tornaria/void-packages sagemath-next
https://github.com/void-linux/void-packages/pull/43659

[RFC] sagemath: update to 10.0.rc0.
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This builds on top of #43225 for convenience.

#### Testing the changes
- I tested the changes in this PR: **briefly**

I've been following beta releases and now rc0 includes all of our patches :muscle:

All doctests pass with the version of packages in void except for `python-Babel` which must be updated (as in #43497) and is included  here as part of #43225.

I've switched my system sagemath to this version as everything seems to be working ok. The testsuite is 10-15% faster.

@dkwo: enjoy.

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A patch file from https://github.com/void-linux/void-packages/pull/43659.patch is attached