Added Eclipse 4.21 support.

[fvgh]

Please have a quick look at the CHANGES.md, since I am no native speaker.

[nedtwigg]

I am no native speaker.

Wow! FWIW we've worked together for a quite a few years now and I would never have guessed that you weren't a native speaker.

(Also I don't care if our docs etc. have english-as-a-second-language spelling errors or unusual idioms as long as the result is readable, but it's really impressive to learn a second language all the way to native fluency in writing, and imo you made it!)

[marcphilipp]

@nedtwigg Do you have an idea when this will be released? I'm hoping it might improve the formatting of sealed classes which is currently very awkward. Case in point: https://github.com/junit-team/junit5/pull/2728/files#diff-1b923dba2a8d4bea6d45efd817e204083a8ae86cb7d80f70b796b4182a8694f2

[nedtwigg]

Sorry, we're jammed up atm. I'll post to this issue when a release can finally happen again.

#950

[nedtwigg]

Published in plugin-gradle 5.15.2 and plugin-maven 2.14.0.