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

https://github.com/pfpulux/void-packages python-itsdangerous
https://github.com/void-linux/void-packages/pull/18374

python-itsdangerous: update to 1.1.0


A patch file from https://github.com/void-linux/void-packages/pull/18374.patch is attached