Savegames of patch 1.04 are not compatible with patch 1.05.
As a general rule (with few exceptions) mods for patch 1.04 do NOT work with patch 1.05, but can be easily updated (instruction here:)
Very short list of changes (compared to patch 1.04):
- we modified the CV Sprites which caused the CTD Issues with the latest AMD GPU Drivers;
- added auto-attachment options for land and air brigades and improved the existing naval brigades auto-attachment logic;
- added comprehensive information on tool-tips of brigades and units about their modifiers and attributes; improved the tooltip of the effects of domestic policies and added color to effects values (and to minister effect values too);
- now the tooltip displays actual ESE bonus and days duration;
- added new events to offer territories to Romania and Finland after Bitter Peace in exchange for their joining the Axis;
- added event chain for Deutschland merchant U-boat in 1914 scenario;
- improved event chain of Austro-Hungarian concessions to Italy in 1914 scenario (now possible choices are Trento (historical) / Trento and Trieste / Trento, Trieste and the Dalmatian coast from Split to Dubrovnik);
- added event chain for the partition of the People's Republic of Poland between allied DDR and SOV in 1933 scenario;
- many ministers and cabinet fixes, for every scenario (thanks to our contributors for their help);
- 4 new techs (Advanced mining - 1935, Advanced oil extraction - 1935, Modern mining - 1946, Modern oil extraction - 1946);
- a few fixes to bugs and glitches in the map;
- new TAGs, new commands, new triggers, new misc.txt options - modders will love this!
This is just a short list, read the complete changelog and everything else about this patch at the Paradox forum.