Do I still need this mod?
No. The original Armoured Biters supports Factorio 2.1 as of 2.1.0, with everything this fork added. This version only depends on the original, so updating it will bring the original in. Once that's done you can remove this mod.

How do I switch?
Update this mod to 2.0.8 so the original gets installed, then disable or remove this one. You can also install Armoured Biters directly and remove this mod.

Will my save and settings carry over?
In my testing, yes. Snappers and nests in existing saves load fine with the original, and your Armoured Biters settings are kept. Milestones progress carries over too.

Will this mod be removed?
It'll stay up for a while so people on older versions can still update, and I'll likely deprecate it later. Balance feedback and bug reports belong on the original mod's page.