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

https://github.com/Skirmisher/void-packages upstream-master
https://github.com/void-linux/void-packages/pull/22028

python(3)-Flask-WTF: update to 0.14.3
Apparently werkzeug recently went 1.0 and removed some deprecated imports, which Flask-WTF [fixed](https://github.com/lepture/flask-wtf/commit/8b028994b68f5fffbf920770a0b4943a5225b282) and included in this release (from three months ago...). I only noticed because of the shiny new etesync-dav package!

A patch file from https://github.com/void-linux/void-packages/pull/22028.patch is attached