[RESULT] [VOTE] Release Maven PMD Plugin version 3.21.0

[Michael Osipov]

Hi,

The vote has passed with the following result:
+1: Tamás Cservenák, Sylwester Lachiewicz, Herve Boutemy, Michael 
Osipov, Slawomir Jaranowski

PMC quorum: reached

I will promote the artifacts to the central repo, the source release ZIP 
file
and add this release the board report.