It is according to this blog post https://www.percona.com/blog/2015/03/04/percona-server-5-5-42-37-1-now-available/ and 5.5.43 is released as well.
It is according to this blog post https:/ /www.percona. com/blog/ 2015/03/ 04/percona- server- 5-5-42- 37-1-now- available/ and 5.5.43 is released as well.