Yes , I updated the lastest 3.5.0 since 3 days ago.

How to update:
    1. Exit/stop the current wallet from the wallet. (File - Exit or ./vsync-cli stop).
    2. Backup existing wallet.dat file to a safe location before upgrading.
    3. Download and install the new wallet appropriate for your OS.
        https://github.com/VsyncCrypto/VSX/releases/tag/v3.5.0.0
    4. Re-start the wallet. (Launch from your Vsync shortcut icon or ./vsyncd for linux).
    5. Let your wallet fully sync.


I try to test in  3 Desktop PCs at works and my home , the same wallet and do all steps the same way , after fully sync , it show different amount of coin , moreover  it's all show green for staking .
so it's a very strange for me.

thanks.

Although, I have green icon  , close and open wallet , resync and resync , do everything dev adviced but I got nothing because we're all wrong chain.  
It seems our coin in wallet don't match the block exlorer !!!

How to allow "Smart Balance" to use the "Allowance" ?