I've posted an hbase 0.20.6 release candidate 5 here: http://people.apache.org/~stack/hbase-0.20.6-candidate-1/
There have been 8 fixes since the release of hbase-0.20.5 [1]. Should we release this candidate as hbase 0.20.6? Please take it for a test spin if you have a chance. Vote closes Monday July 26th. Thanks, Your HBase Team 1. http://su.pr/1kRdZN