on behalf of the m2e team, I'm pleased to announce that m2e 1.6.2 (git tag: releases/1.6/1.6.2.20150902-0002) is now generally available for Eclipse Mars.
This maintenance release fixes some critical bugs related to m2e configurators, as well as a few more issues. See the changelog here [1].
Special kudos to Konrad Windszus, who contributed a couple of fixes via Gerrit[2].
m2e 1.6.2 can be installed from [3]. It will be included in the Eclipse Mars.1 distributions, available at the end of the month.
As always, should you encounter any issues, you can report those in BugZilla[4].
Enjoy,
Fred
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"Have you tried turning it off and on again" - The IT Crowd