Conflict when several plugin require the same dependency with different version

[lwszaremba]

I see in register() function a plugin is simply ignored if slug already in the list.
What happen if a plugin require a greater version than another one? The first call is kept, the second is ignored.
So, it is better to be the first to talk (with a high priority), but it is in contradiction with walkthrough in issue #666

Should it be better to keep the settings of the plugin with greatest version instead simply ignoring it?

[jrfnl]

This is a known issue and will - eventually - be addressed by TGMPA v3.0. See #394

[mneitz]

I do have one base plugin which is requered for my other plugins - I am running into the same issue that the plugin is not shown if a different minimal version is used :(

Could you please provide and fix for that.
Many thx - Martin