Modified External API
- Removes support for the old Ink! Smart Contracts (pallet_contracts). Smart contracts should now use the Revive pallet.
Other
- Rewards are now payed
on_itilialized, removing the scheduler from the staking pallet - Changed the ExistentialDeposit of all runtimes to lowest non-zero value
- Fix deployment of Revive contracts for Testnet & Mainnet runtimes.
- Update to Substrate stable2603-4 release
- Bechmarks Improvements
- Multiple small fixes