https://www.veritas.com/content/support/en_US/downloads/update.UPD231180
3.2 and later customers can upgrade directly to MR1.
All 5.1.1 customers are strongly recommended to install MR1 as soon as possible.
If upgrading from a pre-5.1.1 release, upgrade to 5.1.1 MR1 and not 5.1.1, since MR1 includes 5.1.1
