There is an updated pull request by oynqr against master on the void-packages repository

https://github.com/oynqr/void-packages PolyMC
https://github.com/void-linux/void-packages/pull/37267

PolyMC: update to 1.3.0.
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#### Testing the changes
- I tested the changes in this PR: **YES** (x86_64 glibc)

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A patch file from https://github.com/void-linux/void-packages/pull/37267.patch is attached