The complete list of fixes is fairly significant. Issues surrounding lost skill points and character data have been corrected and achievements now unlock as they should. Here's the nitty-gritty:

• Characters that have lost skill points will have them returned the next time they are loaded
• Most instances involving character data loss when playing online should no longer occur
• Item cards now display the intended five lines of text
• Achievements should now unlock properly. Players should automatically receive achievements that did not unlock correctly
• Fixed a progression issue in the Find Steele mission - characters affected by this issue should now be able to continue progressing
• Some issues involving external data manipulation of the backpack and character level have been addressed
• The auto-aim option should now fully disable auto-aim properly
• Fixed a bug that kept challenges and achievements from unlocking for the rest of a session after visiting arenas
• Fixed some formatting issues with the server list screen.
• Fixed an issue causing servers to report the incorrect plot mission.
• Proficiency progress to the next level should no longer be lost when leaving a multiplayer game as a client
• Lilith's "Silent Resolve" skill now works as intended
• Fixed a bug that allowed Mordecai to spawn multiple Bloodwings
• Mordecai's "Loaded" skill now increases mag capacity by 20%
• Roland's "Scattershot" skill has had its spread adjustment corrected, and damage now increases at +5 per level