Update 1.5 for SimCity (2013) was released on March 12, 2013.
- This patch fixes an issue that was causing the game to crash.
- Optimizations to improve latency. Region wall and city to city trading will be more responsive.
- Database optimizations that will improve the success rate for connections.
- Fixed an issue with rollbacks. Higher chance of success and less chance of getting in a rollback loop.