I want to go back to below monodevelop version of 4.x
Currently too slow smart suggestion and very annoying code completion behavior.
download the old version of unity then update unity but don’t tick mono develop
The question is how to downgrade MonoDevelop not Unity. You can either use this installer that was unofficially posted or build a version yourself if you are advanced.
Actually, now I don’t use monodevelop anymore. Visual Studio 2013 Community is way better than monodevelop.
I completely switched to VS editor.