According to official sources, the Sui mainnet has been upgraded to version V1.25.1, and the Sui protocol has been upgraded to version 46 at the same time.
The main updates for this upgrade include: updating the ascii module, adding the Sui native bridging package 0xb to the Sui framework, creating bridged object 0x9 in the next cycle after protocol upgrade, adding support for Move error codes that are easier to understand and more conformable to Move 2024, fixing errors where the Move compiler may crash when instantiating objects outside of the defined module, etc.
