CODE_COLOR: CODE_YELLOW_MAINNET
RELEASE_VERSION: 2.3.0
PROTOCOL_UPGRADE: TRUE
DATABASE_UPGRADE: FALSE
SECURITY_UPGRADE: FALSE
Protocol Changes
- Sets
chunk_validator_only_kickout_threshold
to 70. Uses this kickout threshold as a cutoff threshold for contribution of endorsement ratio in rewards calculation: if endorsement ratio is above 70%, the contribution of endorsement ratio in average uptime calculation is 100%, otherwise it is 0%. Endorsements received are now included inBlockHeader
to improve kickout and reward calculation for chunk validators. - Changes the way receipts are stored in the state for the purpose of correct gas and size calculations in congestion control
- Storage compute costs for function calls are lowered (
read_base
,has_key
,read_value
,touching_trie_node
) and a newlarge_read_overhead
is introduced for reads of values over 4k. See #11925 and #12044
Non-protocol Changes
- RPC: started using non 200 HTTP codes for some errors, see the details here
- Added documentation and a reference script to recover the data lost in archival nodes at the beginning of 2024.
- Archival nodes only: Stop saving partial chunks to
PartialChunks
column in the Cold DB. Instead, archival nodes will reconstruct partial chunks from theChunks
column.
Protocol upgrade voting
Voting for protocol version 72 will start on Tuesday 2024-11-05 10:00 UTC