0.7.0 - 2025-03-12

Hard fork

This release contains a hard fork for the following chains:

• Proto-testnet: 12931200 (estimated at 2025-03-12T12:29:22Z)
• Proto-mainnet: 9010800 (estimated at 2025-03-17T13:16:37Z)

Please ensure your node is updated before the specified block height is reached.

What's changed

• #2438: Add block pruning
• #2482: Fix GetSmartContractSubState response
• #2483: Change default port for Scilla interpreter
• #2486: Fix storage of nested Scilla maps
• #2468: Return correct block for Scilla CURRENTBLOCK query
• #2283: Fix log indices in Ethereum apis
• #2414: Ensure state is correct in both EVM and Scilla environments
• #2382: Disable ots_contractCreator API
• #2413: Support complex Scilla address types in scilla_call precompile
• #2412: Avoid mutating state if accounts have not been updated
• #2170: Fix GetTransactionStatus behaviour
• #2402: Fix deposit withdrawals
• #2376: Fix pagination logic in Zilliqa APIs

Full Changelog: v0.6.2...v0.7.0

0.6.2 - 2025-02-20

What's Changed

• #2206: Fix contract address in Zilliqa transaction receipts
• #2316: Speed up syncing
• #2329: Improve how aggregate QCs are processed
• #2243: Avoid unnecessary I/O when loading a checkpoint

Full Changelog: v0.6.1...v0.6.2

0.6.1 - 2025-02-10

What's Changed

• #2307: Fix block syncing getting stuck in some edge cases
• #2281: Pre-create NewView when node starts

Full Changelog: v0.6.0...v0.6.1

0.6.0 - 2025-02-05

Hard fork

This release contains a hard fork for the following chains:

• Proto-testnet: 11152000 (estimated at 2025-02-12T12:08:37Z)
• Proto-mainnet: 7966800 (estimated at 2025-02-12T13:25:00Z)

Please ensure your node is updated before the specified block height is reached.

What's changed

• #2292: Fix block syncing
• #2228: Alter Zilliqa API to treat finalized block as latest block
• #2205: Implement trace_{block,filter,transaction} APIs
• #2225: Fix removing values from nested Scilla maps
• #2237: Add version 4 of deposit contract
• #2256: Make web3_version API more useful
• #2089: Refactor and simplify block syncing
• #2255: Implement net_peerCount API
• #2248: Fix boundaries for exported histogram metrics
• #2223: Allow deposit contract to be upgraded at genesis
• #2190: Fix contract address in Zilliqa receipts
• #2155: Fix balance of deployed Scilla contracts
• #2153: Fix transactions where Scilla messages are sent to EVM contracts
• #2125: Fix status code returned from GetTransactionStatus

Full Changelog: v0.5.3...v0.6.0

0.5.3 - 2025-01-13

What's Changed

• #2130: Mitigate performance issue in GetNumTransactions API
• #2127: Fix performance problems caused by excessive logging when syncing

Full Changelog: v0.5.2...v0.5.3

0.5.2 - 2025-01-10

What's Changed

• #2111: Improve syncing performance
• #1902: Update eth_getBlockByNumber and eth_getBlockByHash to match spec
• #2064: Stop ignoring broadcasted NewViews
• #2062: Add admin_consensusInfo API
• #2063: Fix block parameter for admin_generateCheckpoint and eth_getBlockReceipts
• #1896: Fix for receipt format from GetTxnBodiesForTxBlock(Ex)
• #1895: Implement GetBlockchainInfo API

Full Changelog: v0.5.1...v0.5.2

0.5.1 - 2024-12-19

What's Changed

• #2048: Update proto-mainnet fork height
• #2042: Broadcast repeated new view messages to speed up high QC sharing
• #2043: Change base of view change timeouts to 1.5
• #2040: Fix writing to database version file

Full Changelog: v0.5.0...v0.5.1

0.5.0 - 2024-12-18

Hard fork

This release contains a hard fork for the following chains:

• Proto-testnet: 8404000 (estimated at 2024-12-18T14:57:53Z)
• Proto-mainnet: 5340000 (estimated at 2024-12-20T21:44:59Z)

Please ensure your node is updated before the specified block height is reached.

What's changed

• #2033: Fix caller of scilla_calls with keep_origin = 1
• #2016: Fail the whole EVM transaction if an internal Scilla call fails
• #2032: Update deposit contract to version 3
• #2035: Add max_rpc_response_size configuration
• #2034: Write database version file to disk
• #2003: Don't panic on bad input in Scilla interop. precompiles
• #2014: Speed up node start-up speed when loading a checkpoint for the first time
• #1987: Disable Otterscan indices by default
• #1969: Add ability to enable/disable APIs via configuration

Full Changelog: v0.4.1...v0.5.0

0.4.1 - 2024-12-11

• #1994: Handle non-whitelisted contracts by fully reverting txn if gas limit is 21k
• #1985: Compute intermediate state hashes while loading checkpoint
• #1978: build(deps): bump tokio from 1.41.1 to 1.42.0
• #1971: Add txn_fees field to GetTxBlock, GetTxBlockVerbose and GetLatestTxBlock APIs

Full Changelog: v0.4.0...v0.4.1

0.4.0 - 2024-12-09

• #1946: Deposit contract upgradeable via EIP 1967
• #1942: Don't execute transactions unless they will definitely fit in a block
• #1945: Batch transaction inserts when building a block
• #1934: Implement eth_getBlockReceipts API
• #1933: Add exemption for scilla_call precompile gas charges
• #1923: Add getFutureTotalStake() to deposit contract
• #1922: Increase SQLite in-memory cache size from 2MB to 256MB.
• #1909: Return error if CreateTransaction request is invalid
• #1898: Batch SQL inserts for transactions
• #1872: Add metric to report P2P message processing time
• #1848: Implement GetStateProof API
• #1858: Implement GetPrevDifficulty and GetPrevDSDifficulty APIs
• #1856: Deduct genesis deposits and accounts from zero address
• #1726: Improve Scilla gas charging
• #1847: Implement GetSoftConfirmedTransaction API
• #1825: Re-request likely missing blocks after restart
• #1845: Implement GetMinerInfo API
• #1846: Implement GetShardingStructure API
• #1826: Implement GetNodeType API
• #1813: Add cache for state trie keys
• #1795: Resend NewView messages after consensus_timeout seconds
• #1812: Return an API error if eth_call reverts
• #1773: Preserve ZQ1 block hashes for historical blocks
• #1792: Speed up handling of votes
• #1747: Add getter and setter functions to deposit contract
• #1751: Implement GetSmartContractSubState API
• #1724: Implement GetTransactionStatus API
• #1731: Implement eth_syncing API
• #1710: Persist node's current view in the database
• #1679: Apply consensus committee changes at epoch boundaries
• #1725: Fix aggregate QC ordering
• #1681: Fast forward self-proposals that we've already executed
• #1684: Implement admin_generateCheckpoint API
• #1680: Rework block downloading algorithm when syncing
• #1663: Implement GetTotalCoinSupply and GetTotalCoinSupplyAsInt APIs
• #1634: Implement GetNumTxnsTxEpoch and GetNumTxnsDSEpoch APIs
• #1439: Support importing and calling external libraries in Scilla calls
• #1629: Implement GetNumTransactions API
• #1475: Read from init_data or contract state in scilla_read precompile
• #1527: Store state trie in SQLite
• #1623: Improve feedback for transaction submissions
• #1559: Implement the EVM block and transaction properties.
• #1613: Fix argument type for DSBlockListing
• #1617: Implement GetTxnBodiesForTxBlock API
• #1612: Apply rewards after executing transactions with committee from previous block
• #1608: Mark blocks as canonical when we execute them
• #1573: Avoid immediately proposing a block upon receiving a transaction
• #1572: Add GetRecentTransactions API.
• #1532: Return 0x from eth_getCode for EOAs
• #1563: Reduce time taken to collect transactions when building a block
• #1567: Add GetNumDSBlocks API
• #1557: Implement GetTxnBodiesForTxBlockEx API
• #1534: Accept input or data for transaction request payloads
• #1530: Change checkpoint format to contain current block data as well as parent
• #1449: Store a block's canonicality directly in the blocks table
• #1501: Add zero account as source/sink of rewards/gas respectively
• #1464: Stop cloning the transaction pool
• #1492: Do not blindly unwrap processing of network messages
• #1472: Add GetTransactionsForTxBlockEx API
• #1446: Fix naming in message failure handler log
• #1476: Fix topic in EVM-encoded Scilla events
• #1474: Fix reading Scilla maps with ByStr20 keys
• #1469: Move state root hash check for blocks earlier
• #1463: Fix default state_rpc_limit
• #1452: Add command in z2 to run rpc calls over a network nodes

Full Changelog: v0.3.1...v0.4.0