If you haven't heard already. Poloniex has released their plan for the Ethereum hardfork. Griff Green of Ethereum has asked everyone to update to the latest Ethereum client to ensure a smooth Hardfork.
 Ethereum has released a latest wallet. Here's the link to download for all platforms: https://github.com/ethereum/mist/releases/tag/0.8.1 . This was to inform those who didn't know. I am a DAO token holder and wanted to let fellow DAO token holders know. Let's all pray and wish for a successful hardfork from tomorrow.
Here's poloniex's plan(below):
Source: https://poloniex.com/press-releases/2016.07.15-Ethereum-Hard-Fork/