Bug report #12759
Advanced digitizing: two panels with the same name
|Affected QGIS version:||2.8.2||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||fixed/implemented|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||20858|
One is the extended tools for basic digitizing, the other is the new CAD-style digitizing.
My suggestion: add the first to the basic digitizing toolbar, as it provides pretty important and basic functionality (e.g. Undo), that should be exposed to every user, and consequently the CAD menu could be left untouced. Alternatively, change one of the two.