CHANGELOG

Version: v14

Fixes

• 1817 - Add migration script to fix pending and chain nonces on testnet

Version: v13.0.0

• zetaclientd start : 2 inputs required from stdin

Features

• 1698 - bitcoin dynamic depositor fee

Docs

• 1731 added doc for hotkey and tss key-share password prompts.

Features

*[1728] (#1728) - allow aborted transactions to be refunded by minting tokens to zEvm.

Refactor

• 1766 - Refactors the PostTxProcessing EVM hook functionality to deal with invalid withdraw events
• 1630 added password prompts for hotkey and tss keyshare in zetaclient
  Starting zetaclient now requires two passwords to be input; one for the hotkey and another for the tss key-share.
• 1760 - Make staking keeper private in crosschain module

Fixes

• 1678 - clean cached stale block to fix evm outtx hash mismatch
• 1690 - double watched gas prices and fix btc scheduler
• 1687 - only use EVM supported chains for gas stability pool
• 1692 - fix get params query for emissions module
• 1706 - fix CLI crosschain show-out-tx-tracker
• 1707 - fix bitcoin fee rate estimation
• 1712 - increase EVM outtx inclusion timeout to 20 minutes
• 1733 - remove the unnecessary 2x multiplier in the convertGasToZeta RPC
• 1721 - zetaclient should provide bitcoin_chain_id when querying TSS address
• 1744 - added cmd to encrypt tss keyshare file, allowing empty tss password for backward compatibility.

Tests

• 1584 - allow to run E2E tests on any networks
• 1753 - fix gosec errors on usage of rand package
• 1762 - improve coverage for fungibile module

CI

• Adjusted the release pipeline to be a manually executed pipeline with an approver step. The pipeline now executes all the required tests run before the approval step unless skipped.
• Added pipeline to build and push docker images into dockerhub on release for ubuntu and macos.
• Adjusted the pipeline for building and pushing docker images for MacOS to install and run docker.
• Added docker-compose and make commands for launching full nodes. make mainnet-zetarpc-node make mainnet-bitcoind-node
• Made adjustments to the docker-compose for launching mainnet full nodes to include examples of using the docker images build from the docker image build pipeline.
• 1736 - chore: add Ethermint endpoints to OpenAPI

Chores

• 1729 - add issue templates
• 1754 - cleanup expected keepers

Version: v12.2.4

Fixes

• 1638 - additional check to make sure external chain height always increases
• 1672 - paying 50% more than base gas price to buffer EIP1559 gas price increase
• 1642 - Change WhitelistERC20 authorization from group1 to group2
• 1610 - add pending outtx hash to tracker after monitoring for 10 minutes
• 1656 - schedule bitcoin keysign with intervals to avoid keysign failures
• 1662 - skip Goerli BlobTxType transactions introduced in Dencun upgrade
• 1663 - skip Mumbai empty block if ethclient sanity check fails
• 1661 - use estimated SegWit tx size for Bitcoin gas fee calculation
• 1667 - estimate SegWit tx size in uinit of vByte
• 1675 - use chain param ConfirmationCount for bitcoin confirmation

Chores

• 1694 - remove standalone network, use require testing package for the entire node folder

Version: v12.1.0

Tests

• 1577 - add chain header tests in E2E tests and fix admin tests

Features

• 1658 - modify emission distribution to use fixed block rewards

Fixes

• 1535 - Avoid voting on wrong ballots due to false blockNumber in EVM tx receipt
• 1588 - fix chain params comparison logic
• 1650 - exempt (discounted) system txs from min gas price check and gas fee deduction
• 1632 - set keygen to KeygenStatus_KeyGenSuccess if its in KeygenStatus_PendingKeygen.
• 1576 - Fix zetaclient crash due to out of bound integer conversion and log prints.
• 1575 - Skip unsupported chain parameters by IsSupported flag

CI

• 1580 - Fix release pipelines cleanup step.

Chores

• 1585 - Updated release instructions
• 1615 - Add upgrade handler for version v12.1.0

Features

• 1591 - support lower gas limit for voting on inbound and outbound transactions
• 1592 - check inbound tracker tx hash against Tss address and some refactor on inTx observation

Refactoring

• 1628 optimize return and simplify code
• 1640 reorganize zetaclient into subpackages

Refactoring

• 1619 - Add evm fee calculation to tss migration of evm chains

Version: v12.0.0

Breaking Changes

TSS and chain validation related queries have been moved from crosschain module to observer module:

• PendingNonces :Changed from /zeta-chain/crosschain/pendingNonces/{chain_id}/{address} to /zeta-chain/observer/pendingNonces/{chain_id}/{address} . It returns all the pending nonces for a chain id and address. This returns the current pending nonces for the chain.
• ChainNonces : Changed from /zeta-chain/crosschain/chainNonces/{chain_id} to/zeta-chain/observer/chainNonces/{chain_id} . It returns all the chain nonces for a chain id. This returns the current nonce of the TSS address for the chain.
• ChainNoncesAll :Changed from /zeta-chain/crosschain/chainNonces to /zeta-chain/observer/chainNonces . It returns all the chain nonces for all chains. This returns the current nonce of the TSS address for all chains.

All chains now have the same observer set:

• ObserversByChain: /zeta-chain/observer/observers_by_chain/{observation_chain} has been removed and replaced with /zeta-chain/observer/observer_set. All chains have the same observer set.
• AllObserverMappers: /zeta-chain/observer/all_observer_mappers has been removed. /zeta-chain/observer/observer_set should be used to get observers.

Observer params and core params have been merged into chain params:

• Params: /zeta-chain/observer/params no longer returns observer params. Observer params data have been moved to chain params described below.
• GetCoreParams: Renamed into GetChainParams. /zeta-chain/observer/get_core_params moved to /zeta-chain/observer/get_chain_params.
• GetCoreParamsByChain: Renamed into GetChainParamsForChain. /zeta-chain/observer/get_core_params_by_chain moved to /zeta-chain/observer/get_chain_params_by_chain.

Getting the correct TSS address for Bitcoin now requires proviidng the Bitcoin chain id:

• GetTssAddress : Changed from /zeta-chain/observer/get_tss_address/ to /zeta-chain/observer/getTssAddress/{bitcoin_chain_id} . Optional bitcoin chain id can now be passed as a parameter to fetch the correct tss for required BTC chain. This parameter only affects the BTC tss address in the response.

Features

• 1498 - Add monitoring(grafana, prometheus, ethbalance) for localnet testing
• 1395 - Add state variable to track aborted zeta amount
• 1410 - snapshots commands
• enable zetaclients to use dynamic gas price on zetachain - enables >0 min_gas_price in feemarket module
• add static chain data for Sepolia testnet
• added metrics to track the burn rate of the hotkey in the telemetry server as well as prometheus

Fixes

• 1554 - Screen out unconfirmed UTXOs that are not created by TSS itself
• 1560 - Zetaclient post evm-chain outtx hashes only when receipt is available
• 1516 - Unprivileged outtx tracker removal
• 1537 - Sanity check events of ZetaSent/ZetaReceived/ZetaRevertedWithdrawn/Deposited
• 1530 - Outbound tx confirmation/inclusion enhancement
• 1496 - post block header for enabled EVM chains only
• 1518 - Avoid duplicate keysign if an outTx is already pending
• fix Code4rena issue - zetaclients potentially miss inTx when PostSend (or other RPC) fails
• fix go-staticcheck warnings for zetaclient
• fix Athens-3 issue - incorrect pending-tx inclusion and incorrect confirmation count
• masked zetaclient config at startup
• set limit for queried pending cctxs
• add check to verify new tss has been produced when triggering tss funds migration
• fix Athens-3 log print issue - avoid posting uncessary outtx confirmation
• fix docker build issues with version: golang:1.20-alpine3.18
• 1525 - relax EVM chain block header length check 1024->4096
• 1522 - block distribution module account from receiving zeta
• 1528 - fix panic caused on decoding malformed BTC addresses
• 1536 - add index to check previously finalized inbounds
• 1556 - add emptiness check for topic array in event parsing
• 1546 - fix reset of pending nonces on genesis import
• 1555 - Reduce websocket message limit to 10MB
• 1567 - add bitcoin chain id to fetch the tss address rpc endpoint
• 1501 - fix stress test - use new refactored config file and smoketest runner
• 1589 - add bitcoin chain id to get tss address and get tss address historical cli query

Refactoring

• 1552 - requires group2 to enable header verification
• 1211 - use grpc and msg for query and message files
• refactor cctx scheduler - decouple evm cctx scheduler from btc cctx scheduler
• move tss state from crosschain to observer
• move pending nonces, chain nonces and nonce to cctx to observer
• move tss related cli from crosschain to observer
• reorganize smoke tests structure
• Add pagination to queries which iterate over large data sets InTxTrackerAll ,PendingNoncesAll ,AllBlameRecord ,TssHistory
• GetTssAddress now returns only the current tss address for ETH and BTC
• Add a new query GetTssAddressesByFinalizedBlockHeight to get any other tss addresses for a finalized block height
• Move observer params into core params
• Remove chain id from the index for observer mapper and rename it to observer set.
• Add logger to smoke tests
• 1521 - replace go-tss lib version with one that reverts back to thorchain tss-lib
• 1558 - change log level for gas stability pool iteration error
• Update --ledger flag hint

Chores

• 1446 - renamed file zetaclientd/aux.go to zetaclientd/utils.go to avoid complaints from go package resolver.
• 1499 - Add scripts to localnet to help test gov proposals
• 1442 - remove build types in .goreleaser.yaml
• 1504 - remove -race in the make install commmand
• 1564 - bump ti-actions/changed-files

Tests

• 1538 - improve stateful e2e testing

CI

• Removed private runners and unused GitHub Action

Version: v11.0.0

Features

• 1387 - Add HSM capability for zetaclient hot key
• add a new thread to zetaclient which checks zeta supply in all connected chains in every block
• add a new tx to update an observer, this can be either be run a tombstoned observer/validator or via admin_policy_group_2.

Fixes

• Added check for redeployment of gas and asset token contracts
• 1372 - Include Event Index as part for inbound tx digest
• 1367 - fix minRelayTxFee issue and check misuse of bitcoin mainnet/testnet addresses
• 1358 - add a new thread to zetaclient which checks zeta supply in all connected chains in every block
• prevent deposits for paused zrc20
• 1406 - improve log prints and speed up evm outtx inclusion
• fix Athens-3 issue - include bitcoin outtx regardless of the cctx status

Refactoring

• 1391 - consolidate node builds
• update MsgUpdateContractBytecode to use code hash instead of contract address

Chores

Tests

• Add unit tests for adding votes to a ballot

CI

Version: v10.1.2

Features

• 1137 - external stress testing
• 1205 - allow setting liquidity cap for ZRC20
• 1260 - add ability to update gas limit
• 1263 - Bitcoin block header and merkle proof
• 1247 - add query command to get all gas stability pool balances
• 1143 - tss funds migration capability
• 1358 - zetaclient thread for zeta supply checks
• 1384 - tx to update an observer

Fixes

• 1195 - added upgrade name, and allow download. allows to test release
• 1153 - address cosmos-gosec lint issues
• 1128 - adding namespaces back in rpc
• 1245 - set unique index for generate cctx
• 1250 - remove error return in IsAuthorized
• 1261 - Ethereum comparaison checksum/non-checksum format
• 1264 - Blame index update
• 1243 - feed sataoshi/B to zetacore and check actual outTx size
• 1235 - cherry pick all hotfix from v10.0.x (zero-amount, precision, etc.)
• 1257 - register emissions grpc server
• 1277 - read gas limit from smart contract
• 1252 - add CLI command to query system contract
• 1285 - add notice when using --ledger with Ethereum HD path
• 1283 - query outtx tracker by chain using prefixed store
• 1280 - minor fixes to stateful upgrade
• 1304 - remove check gasObtained == outTxGasFee
• 1308 - begin blocker for mock mainnet

Refactoring

• 1226 - call onCrossChainCall when depositing to a contract
• 1238 - change default mempool version in config
• 1279 - remove duplicate funtion name IsEthereum
• 1289 - skip gas stability pool funding when gasLimit is equal gasUsed

Chores

• 1193 - switch back to cosmos/cosmos-sdk
• 1222 - changed maxNestedMsgs
• 1265 - sync from mockmain
• 1307 - increment handler version

Tests

• 1135 - Stateful upgrade for smoke tests

CI

• 1218 - cross-compile release binaries and simplify PR testings
• 1302 - add mainnet builds to goreleaser

Changelog

• 1f8f76f add nosec directives