monthly-2021-07

Automatic snapshot pre-release monthly-2021-07

Changes since last snapshot (monthly-2021-06)

Substrate changes

Runtime

• Result<Option<>> rather than Option<Option<>> (paritytech#9119)
• Add Control to Growth of the Staking Pallet (paritytech#8920)
• Frame remove_all with size limit. (paritytech#9106)
• staking/election: prolonged era and emergency mode for governance submission. (paritytech#8912)
• Enforce pub calls in pallets (paritytech#9085)
• Migrate pallet-staking to pallet attribute macro (paritytech#9083)
• contracts: Add new seal_call that offers new features (paritytech#8909)
• update ss58 type to u16 (paritytech#8955)
• Named reserve (paritytech#7778)
• Add Call Filter That Prevents Nested batch_all (paritytech#9009)
• Uniques: An economically-secure basic-featured NFT pallet (paritytech#8813)

Client

• Fast sync (paritytech#8884)
• double the allocator limit (paritytech#9102)
• Make it possible to override maximum payload of RPC (paritytech#9019)
• Decommit instance memory after a runtime call on Linux (paritytech#8998)
• rpc-http-threads cli arg (paritytech#8890)
• Transaction pool: Ensure that we prune transactions properly (paritytech#8963)
• Update wasmtime to 0.27 (paritytech#8913)

API

• Emit error when construct_runtime imports a non-existent pallet part (paritytech#8949)
• Allow renaming storage item prefixes (paritytech#9016)
• Enforce pub calls in pallets (paritytech#9085)
• Stop sending network_state to telemetry (paritytech#9026)
• Use pallet names to name enum variants (paritytech#8990)
• Delete legacy runtime metadata macros (paritytech#9043)
• Storage chain: Runtime module (paritytech#8624)
• Allow usage of path in construct_runtime! (paritytech#8801)
• Refactor code a little bit (paritytech#8932)
• Migrate pallet-scored-pool to pallet attribute macro (paritytech#8825)