Information about the current versions of AutoCAD
Windows Version
Released March 2021
DWG Format AutoCAD 2018
New & Enhanced Features
Trace
Count
Share
Floating Windows
Mac Version
Released March 2022
DWG Format AutoCAD 2018
New & Enhanced Features
Cloud Features
Purge
XRef Compare
Blocks Palette
More information here
Due to the subscription model Autodesk now use, a new version of AutoCAD appears around March or April each year, so the next version will be AutoCAD 2023