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

https://github.com/AluisioASG/void-packages py-bottle-0.12.17
https://github.com/void-linux/void-packages/pull/12655

python-bottle: update to 0.12.17.
Fetch from PyPI now that the license is included there.

A patch file from https://github.com/void-linux/void-packages/pull/12655.patch is attached