Hello, I have created release notes for the 6.2.1 release. Please feel free to edit/improve as you see fit.
Lucene: https://wiki.apache.org/lucene-java/ReleaseNote621 Solr: https://wiki.apache.org/solr/ReleaseNote621 In particular, there is a FIXME in the Lucene release notes for the backward-compatibility fixes being discussed in LUCENE-7318. -- Regards, Shalin Shekhar Mangar.
