In what may be the most important pre-Convergence news, the Support Debugging Tool Build 18 released
Support Debugging Tool Build 18 released – Developing for Dynamics GP – Site Home – MSDN Blogs
Install, Upgrade & AdminMicrosoft & the GP Ecosystem
Archived post from 2014. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.