guys - have a read of c4eva's site
LT+ v1.1
RELEASEDThis version is safe with all dashboards up to 2.0.12625.0 – Not deemed live-safe with dashes newer than this.
LT+ v1.9
RELEASEDThis version is for dashboard version 2.0.13146.0 – It supports XGD3 originals, but not XGD3 backups.
LT+ v1.91
RELEASEDThis version is for dashboard version 2.0.13599.0 – It is based on the latest firmware as updated by the recent dashboard update. The stock firmware version should now be 04421C. It supports XGD3 originals, but not XGD3 backups. It also supports the new AP2.6 checks however there is no longer any protection against bad/incorrect burns with older patches so MAKE SURE your burns are patched with the latest ABGX. If they are then there is no need to re-burn.