HIVE-3979 in Hive 0.11

I see in the release notes for HIVE -3979 [HIVE-3979 ] - Provide syntax for unescaped regex on rlike, and other regexp_* functions Yet when I click on that JIRA there are not notes etc. Could it be that this was included by mistake? I am curious,

Hive Authorization and Views

We were doing some tests this past week with hive authorization, one of our current use "challenges" is when we have an underlying, well managed and partitioned table, and we want to allow access to certain columns in that table. Our first thoughts went to VIEWs as that's a common use case with Re