Time to upgrade!
UBI scheme is implemented in this release. A hardfork of $MUSIC blockchain will be triggered at block 1,200,000 automatically without manual interference.
Old version of clients(<2.0.0) are not compatible with this release. All miners and desktop wallets should update to this version to sync with the whole network including all exchanges.
Several other security issues have been fixed in this release as well.
Note: Some Parity-based clients will not work with this version of client until we have some further notice!!!