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

https://github.com/marmeladema/void-packages capnproto-0.9.1
https://github.com/void-linux/void-packages/pull/34584

capnproto: update to 0.9.1
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#### Testing the changes
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A patch file from https://github.com/void-linux/void-packages/pull/34584.patch is attached