From WikiTemp, the GBAtemp wiki

The GBAtemp G-Online was a feature on that showed a list of scene releases for various gaming systems, such as GBA and NDS. It was introduced toghether with GBAtemp V2, on January 13, 2005[1]. The system brought improved functionality over the previous release list by adding images, the full NFO, and a ranking system that allowed the members of the site to rate each release.

The list was maintained fully by the GBAtemp staff members. On October 23, 2007, which was the site's 5th anniversary, the releases management center was launched[2], which allowed regular members to add and edit releases in the list.

The G-Online and Releases Management Center were both removed from the site after the forced migration to the XenForo platform. It is one of the few features of the site that has not been re-added ever since.
  1. ^ Welcome to GBAtemp v2!
  2. ^ GBAtemp Releases Management Center