Automatic snapshot pre-release monthly-2023-01

Changes since last snapshot (monthly-2022-12)

Substrate changes

Runtime

• Add ensure-ops family methods (#12967)
• Allow StakingAdmin to set min_commission (#13018)
• Ignore empty authority changes (#13010)
• NFTs 2.0 (#12765)
• contracts: Improve contract address derivation (#12883)
• Add CallbackHandle to pallet-assets (#12307)
• frame_support::storage: Add StorageStreamIter (#12721)
• Warn on missing pallet::call_index (#12894)
• Automatic withdraw_unbonded upon unbond (#12582)
• Staking: store last min-active-bond on-chain (#12889)
• Remove implicit approval chilling upon slash. (#12420)
• General Message Queue Pallet (#12485)
• contracts: Add instantiation_nonce API (#12800)
• Add with_weight extrinsic (#12848)
• OpenGov: Abstentions (#12842)
• Non-Interactive Staking (#12610)
• Add Weightless benchmark bailing (#12829)
• Bounties use SpendOrigin (#12808)

Client

• try-runtime: add cli option --export-proof (#12539)
• Print "stalled" task on shutdown (#13022)
• babe: allow skipping over empty epochs (#11727)
• Fix missing block number issue on forced canonicalization (#12949)
• improve ocw validator/collator CLI description (#12931)
• rpc server with HTTP/WS on the same socket (#12663)
• Remove sandboxing host function interface (#12852)
• Remove mem_info and references to parity-util-mem (#12795)

API

• rpc: Implement chainHead RPC API (#12544)
• Try-runtime Revamp and Facelift (#12537)
• [pallet-assets] add asset_exists(id: AssetId) function (#12782)
• Move LockableCurrency trait to fungibles::Lockable and deprecate LockableCurrency (#12798)
• Refund referendum submission deposit (#12788)
• Rename some crates for publishing to crates.io (#12837)
• Reduce provisioner work (#12749)