As from 2018-1016 and under @pellinor agreement, I'm the New Management for TweakScale. From now on, it's all officially my fault!
In a Hurry:
Help Wanted!
See this post.
Current Release: 2.4.7.6 for KSP >= 1.3 (2023-1007)
It works from KSP 1.3.0 to KSP 1.12.5! Seriously!
How to check Compatibility on CurseForge.
IMPORTANT
Users of KSP 1.12.x need to install KSP Recall.