This is an updated .dll file for Console Commands Extender for Skyrim SE 1.6.629+ (Anniversary Edition). It has all of the same features, except for the updated Help command, which I have a standalone improved version of here. A 1.5.97.0 .dll is also available in the fomod for people who would like to use HelpExtender's improved Help command on 1.5.97.0.
Updated source on GitHub. Credit to Ryan-rsm-McKenzie (Fudgyduff) for the original.