Here's what the patch fixes:
• Fixed some issues with user created maps when more than 8 players were playing them.
• Improved matchmaking for both Multiplayer and Co-op modes.
• Improved team balancing when playing in party.
• Fixed issues with Live balancing patch system.
• Fix for the Map Editor crash at launch when the PC user contains language-specific characters.
• Fixed issue where players fall through the world when not connected to the Ubisoft servers.
• Fixed the "View Leaderboard" and "Start Trial" buttons in the World Map.
• Improved stability when quitting to desktop.
• Fixed issue with leaderboards.