Cumulative Update 5 for AX 2012 Feature Pack 1
Microsoft recently announced the release of Cumulative Update 5 for Dynamics AX 2012 RTM and Feature Pack 1. Please note, this release is not relevant to Dynamics AX 2012 R2 – just for the RTM and Feature Pack 1 releases. If you are using Dynamics AX 2012 R2, the latest update is Cumulative Update 1: http://blogs.technet.com/b/dynamicsaxse/archive/2013/03/01/announcing-cumulative-update-1-for-microsoft-dynamics-ax-2012-r2.aspx.
f you haven’t started the development cycle yet, I highly recommend you start developing against the latest release. If you’re in the middle of a deployment, you’ll generally want to stay on your current build unless there’s a key new hotfix in this latest release that you need in order to go live successfully. We’re happy to help you with these questions if you want advice on how to proceed.