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

https://github.com/Duncaen/void-packages crypto++-8.7.0
https://github.com/void-linux/void-packages/pull/39600

crypto++-8.7.0
#### Testing the changes
- I tested the changes in this PR: **briefly**

Tested with MEGAsdk/MEGAcmd, rebuild was required despite no sobump.

A patch file from https://github.com/void-linux/void-packages/pull/39600.patch is attached