BSC nodes were updated and hardfork went smoothly!

Hello, r/binance community!

Glad to announce that our BSC full nodes were successfully updated to version 1.1.16 and hardfork upgrade went smoothly!

**The updates include:**

* fix the vulnerability in the iavl hash check. This will eventually migrate to ICS23 spec.
* introduce block header in sequence check in [CrossChain Contract](https://github.com/bnb-chain/bsc-genesis-contract/blob/master/contracts/CrossChain.sol#L74).
* make relayer whitelisted to the genesis candidates. There will be further BEPs proposed on how to define the relayer candidates.

If you are a developer or startup that is looking for an access to the last updated version of BSC full nodes dive in to get a free access to the nodes for a month via a NOWNodes API key. [https://nownodes.io/nodes/bsc?utm\_source=reddit&utm\_medium=social&utm\_campaign=bsc](https://nownodes.io/nodes/bsc?utm_source=reddit&utm_medium=social&utm_campaign=bsc)

Focus on making your project better and let NOWNodes do the rest!

https://preview.redd.it/ylf64pee8dt91.png?width=2400&format=png&auto=webp&s=7345c9c859cf13222923204436a1a477ae3d177b

➔ Visit Binance now and start trading