The GNOME Project announced a few days ago the availability for download and testing of the first development release of the upcoming GNOME Chess 3.12 application for the highly anticipated GNOME 3.12 desktop environment.GNOME Chess 3.11.1 is a small release that fixes the "Oh no! Something has gone wrong!" error message displayed at the end of a game, and fixes deletion of PGN files that are loaded with Open Game.
Moreover, Appdata is now translatable, and deprecated function usage has been eliminated from the source code. More details about this first development release of the upcoming GNOME Chess 3.12 software can be found in the official raw changelog.
Download GNOME Chess 3.11.1 right now from Softpedia. Remember that this is a development version and it should NOT be installed on production machines. It is intended for testing purposes only.