v22.1.1

This is a zetaclient only release.

Fixes

• 3171 - infinite discovery address leak

v22.1.0

This is a zetaclient only release

Features

• 3028 - whitelist connection gater

Fixes

• 3041 - replace DHT with private peer discovery
• 3162 - skip depositor fee calculation on irrelevant transactions

v22.0.2

This is a zetaclient only release.

Fixes

• 3144 - out of gas on ZetaClient during onRevert

v20.0.7

This is a zetaclient only release.

Fixes

• 3141 - allow BTC revert with dust amount

v22.0.1

This is a zetaclient only release.

Fixes

• 3140 - allow BTC revert with dust amount

v22.0.0

v22.0.0

Refactor

• 3073 - improve ZETA deposit check with max supply check

v21.0.0

CHANGELOG

v21.0.0

Features

• 2633 - support for stateful precompiled contracts
• 2788 - add common importable zetacored rpc package
• 2784 - staking precompiled contract
• 2795 - support restricted address in Solana
• 2861 - emit events from staking precompile
• 2860 - bank precompiled contract
• 2870 - support for multiple Bitcoin chains in the zetaclient
• 2883 - add chain static information for btc signet testnet
• 2907 - derive Bitcoin tss address by chain id and added more Signet static info
• 2911 - add chain static information for btc testnet4
• 2904 - integrate authenticated calls smart contract functionality into protocol
• 2919 - add inbound sender to revert context
• 2957 - enable Bitcoin inscription support on testnet
• 2896 - add TON inbound observation
• 2987 - add non-EVM standard inbound memo package
• 2979 - add fungible keeper ability to lock/unlock ZRC20 tokens
• 3012 - integrate authenticated calls erc20 smart contract functionality into protocol
• 3025 - standard memo for Bitcoin inbound

Refactor

• 2749 - fix all lint errors from govet
• 2725 - refactor SetCctxAndNonceToCctxAndInboundHashToCctx to receive tsspubkey as an argument
• 2802 - set default liquidity cap for new ZRC20s
• 2826 - remove unused code from emissions module and add new parameter for fixed block reward amount
• 2890 - refactor MsgUpdateChainInfo to accept a single chain, and add MsgRemoveChainInfo to remove a chain
• 2899 - remove btc deposit fee v1 and improve unit tests
• 2952 - add error_message to cctx.status
• 3039 - use btcd native APIs to handle Bitcoin Taproot address

Tests

• 2661 - update connector and erc20Custody addresses in tss migration e2e tests
• 2703 - add e2e tests for stateful precompiled contracts
• 2830 - extend staking precompile tests
• 2867 - skip precompiles test for tss migration
• 2833 - add e2e framework for TON blockchain
• 2874 - add support for multiple runs for precompile tests
• 2895 - add e2e test for bitcoin deposit and call
• 2894 - increase gas limit for TSS vote tx
• 2932 - add gateway upgrade as part of the upgrade test
• 2947 - initialize simulation tests

Fixes

• 2674 - allow operators to vote on ballots associated with discarded keygen without affecting the status of the current keygen.
• 2672 - check observer set for duplicates when adding a new observer or updating an existing one
• 2735 - fix the outbound tracker blocking confirmation and outbound processing on EVM chains by locally index outbound txs in zetaclient
• 2944 - add tsspubkey to index for tss keygen voting
• 2842 - fix: move interval assignment out of cctx loop in EVM outbound tx scheduler
• 2853 - calling precompile through sc with sc state update
• 2925 - add recover to init chainer to diplay informative message when starting a node from block 1
• 2909 - add legacy messages back to codec for querier backward compatibility
• 3018 - support DepositAndCall and WithdrawAndCall with empty payload
• 3030 - Avoid storing invalid Solana gateway address in the SetGatewayAddress
• 3047 - wrong block hash in subscribe new heads

v20.0.5

CHANGELOG

v20.0.0

Features

• 2578 - add Gateway address in protocol contract list
• 2630 - implement MsgMigrateERC20CustodyFunds to migrate the funds from the ERC20Custody to a new contracts (to be used for the new ERC20Custody contract for smart contract V2)
• 2578 - Add Gateway address in protocol contract list
• 2594 - Integrate Protocol Contracts V2 in the protocol
• 2634 - add support for EIP-1559 gas fees
• 2597 - Add generic rpc metrics to zetaclient
• 2538 - add background worker routines to shutdown zetaclientd when needed for tss migration
• 2681 - implement MsgUpdateERC20CustodyPauseStatus to pause or unpause ERC20 Custody contract (to be used for the migration process for smart contract V2)
• 2644 - add created_timestamp to cctx status
• 2673 - add relayer key importer, encryption and decryption
• 2825 - add Bitcoin inscriptions support

Refactor

• 2615 - Refactor cleanup of outbound trackers
• 2855 - disable Bitcoin witness support for mainnet

Tests

• 2726 - add e2e tests for deposit and call, deposit and revert
• 2821 - V2 protocol contracts migration e2e tests

Fixes

• 2654 - add validation for authorization list in when validating genesis state for authorization module
• 2672 - check observer set for duplicates when adding a new observer or updating an existing one
• 2824 - fix Solana deposit number

v19.0.0

Breaking Changes

• 2460 - Upgrade to go 1.22. This required us to temporarily remove the QUIC backend from go-libp2p. If you are a zetaclient operator and have configured quic peers, you need to switch to tcp peers.
• List of the other breaking changes can be found in this document

Features

• 2032 - improve some general structure of the ZetaClient codebase
• 2100 - cosmos v0.47 upgrade
• 2145 - add ibc and ibc-transfer modules
• 2135 - add develop build version logic
• 2152 - custom priority nonce mempool
• 2113 - add zetaclientd-supervisor process
• 2154 - add ibccrosschain module
• 2282 - modify rpc methods to support synthetic txs
• 2258 - add Optimism and Base in static chain information
• 2287 - implement MsgUpdateChainInfo message
• 2279 - add a CCTXGateway field to chain static data
• 2275 - add ChainInfo singleton state variable in authority
• 2291 - initialize cctx gateway interface
• 2289 - add an authorization list to keep track of all authorizations on the chain
• 2305 - add new messages MsgAddAuthorization and MsgRemoveAuthorization that can be used to update the authorization list
• 2313 - add CheckAuthorization function to replace the IsAuthorized function. The new function uses the authorization list to verify the signer's authorization
• 2312 - add queries ShowAuthorization and ListAuthorizations
• 2319 - use CheckAuthorization function in all messages
• 2325 - revert telemetry server changes
• 2339 - add binaries related question to syncing issue form
• 2366 - add migration script for adding authorizations table
• 2372 - add queries for tss fund migration info
• 2416 - add Solana chain information
• 2465 - add Solana inbound SOL token observation
• 2497 - support for runtime chain (de)provisioning
• 2518 - add support for Solana address in zetacore
• 2483 - add priorityFee (gasTipCap) gas to the state
• 2567 - add sign latency metric to zetaclient (zetaclient_sign_latency)
• 2524 - add inscription envelop parsing
• 2560 - add support for Solana SOL token withdraw
• 2533 - parse memo from both OP_RETURN and inscription

Refactor

• 2094 - upgrade go-tss to use cosmos v0.47
• 2110 - move non-query rate limiter logic to zetaclient side and code refactor
• 2032 - improve some general structure of the ZetaClient codebase
• 2097 - refactor lightclient verification flags to account for individual chains
• 2071 - Modify chains struct to add all chain related information
• 2118 - consolidate inbound and outbound naming
• 2124 - removed unused variables and method
• 2150 - created chains zetacore orchestrator packages in zetaclient and reorganized source files accordingly
• 2210 - removed uncessary panics in the zetaclientd process
• 2205 - remove deprecated variables pre-v17
• 2226 - improve Go formatting with imports standardization and max line length to 120
• 2262 - refactor MsgUpdateZRC20 into MsgPauseZrc20 and MsgUnPauseZRC20
• 2290 - rename MsgAddBlameVote message to MsgVoteBlame
• 2269 - refactor MsgUpdateCrosschainFlags into MsgEnableCCTX, MsgDisableCCTX and MsgUpdateGasPriceIncreaseFlags
• 2306 - refactor zetaclient outbound transaction signing logic
• 2296 - move testdata package to testutil to organize test-related utilities
• 2317 - add ValidateOutbound method for cctx orchestrator
• 2340 - add ValidateInbound method for cctx orchestrator
• 2344 - group common data of EVM/Bitcoin signer and observer using base structs
• 2357 - integrate base Signer structure into EVM/Bitcoin Signer
• 2359 - integrate base Observer structure into EVM/Bitcoin Observer
• 2375 - improve & speedup code formatting
• 2380 - use ChainInfo in authority to allow dynamically support new chains
• 2395 - converge AppContext with ZetaCoreContext in zetaclient
• 2428 - propagate context across codebase & refactor zetacore client
• 2464 - move common voting logic to voting.go and add new function VoteOnBallot
• 2515 - replace chainName by chainID for ChainNonces indexing
• 2541 - deprecate ChainName field in Chain object
• 2542 - adjust permissions to be more restrictive
• 2572 - turn off IBC modules
• 2556 - refactor migrator length check to use consensus type
• 2568 - improve AppContext by converging chains, chainParams, enabledChains, and additionalChains into a single zctx.Chain

Tests

• 2047 - fix liquidity cap advanced test
• 2181 - add more assertion and test cases in ZEVM message passing E2E tests
• 2184 - add tx pri...

v20.0.4

CHANGELOG

v20.0.0

Features

• 2578 - add Gateway address in protocol contract list
• 2630 - implement MsgMigrateERC20CustodyFunds to migrate the funds from the ERC20Custody to a new contracts (to be used for the new ERC20Custody contract for smart contract V2)
• 2578 - Add Gateway address in protocol contract list
• 2594 - Integrate Protocol Contracts V2 in the protocol
• 2634 - add support for EIP-1559 gas fees
• 2597 - Add generic rpc metrics to zetaclient
• 2538 - add background worker routines to shutdown zetaclientd when needed for tss migration
• 2681 - implement MsgUpdateERC20CustodyPauseStatus to pause or unpause ERC20 Custody contract (to be used for the migration process for smart contract V2)
• 2644 - add created_timestamp to cctx status
• 2673 - add relayer key importer, encryption and decryption
• 2825 - add Bitcoin inscriptions support

Refactor

• 2615 - Refactor cleanup of outbound trackers
• 2855 - disable Bitcoin witness support for mainnet

Tests

• 2726 - add e2e tests for deposit and call, deposit and revert
• 2821 - V2 protocol contracts migration e2e tests

Fixes

• 2654 - add validation for authorization list in when validating genesis state for authorization module
• 2672 - check observer set for duplicates when adding a new observer or updating an existing one
• 2824 - fix Solana deposit number

v19.0.0

Breaking Changes

• 2460 - Upgrade to go 1.22. This required us to temporarily remove the QUIC backend from go-libp2p. If you are a zetaclient operator and have configured quic peers, you need to switch to tcp peers.
• List of the other breaking changes can be found in this document

Features

• 2032 - improve some general structure of the ZetaClient codebase
• 2100 - cosmos v0.47 upgrade
• 2145 - add ibc and ibc-transfer modules
• 2135 - add develop build version logic
• 2152 - custom priority nonce mempool
• 2113 - add zetaclientd-supervisor process
• 2154 - add ibccrosschain module
• 2282 - modify rpc methods to support synthetic txs
• 2258 - add Optimism and Base in static chain information
• 2287 - implement MsgUpdateChainInfo message
• 2279 - add a CCTXGateway field to chain static data
• 2275 - add ChainInfo singleton state variable in authority
• 2291 - initialize cctx gateway interface
• 2289 - add an authorization list to keep track of all authorizations on the chain
• 2305 - add new messages MsgAddAuthorization and MsgRemoveAuthorization that can be used to update the authorization list
• 2313 - add CheckAuthorization function to replace the IsAuthorized function. The new function uses the authorization list to verify the signer's authorization
• 2312 - add queries ShowAuthorization and ListAuthorizations
• 2319 - use CheckAuthorization function in all messages
• 2325 - revert telemetry server changes
• 2339 - add binaries related question to syncing issue form
• 2366 - add migration script for adding authorizations table
• 2372 - add queries for tss fund migration info
• 2416 - add Solana chain information
• 2465 - add Solana inbound SOL token observation
• 2497 - support for runtime chain (de)provisioning
• 2518 - add support for Solana address in zetacore
• 2483 - add priorityFee (gasTipCap) gas to the state
• 2567 - add sign latency metric to zetaclient (zetaclient_sign_latency)
• 2524 - add inscription envelop parsing
• 2560 - add support for Solana SOL token withdraw
• 2533 - parse memo from both OP_RETURN and inscription

Refactor

• 2094 - upgrade go-tss to use cosmos v0.47
• 2110 - move non-query rate limiter logic to zetaclient side and code refactor
• 2032 - improve some general structure of the ZetaClient codebase
• 2097 - refactor lightclient verification flags to account for individual chains
• 2071 - Modify chains struct to add all chain related information
• 2118 - consolidate inbound and outbound naming
• 2124 - removed unused variables and method
• 2150 - created chains zetacore orchestrator packages in zetaclient and reorganized source files accordingly
• 2210 - removed uncessary panics in the zetaclientd process
• 2205 - remove deprecated variables pre-v17
• 2226 - improve Go formatting with imports standardization and max line length to 120
• 2262 - refactor MsgUpdateZRC20 into MsgPauseZrc20 and MsgUnPauseZRC20
• 2290 - rename MsgAddBlameVote message to MsgVoteBlame
• 2269 - refactor MsgUpdateCrosschainFlags into MsgEnableCCTX, MsgDisableCCTX and MsgUpdateGasPriceIncreaseFlags
• 2306 - refactor zetaclient outbound transaction signing logic
• 2296 - move testdata package to testutil to organize test-related utilities
• 2317 - add ValidateOutbound method for cctx orchestrator
• 2340 - add ValidateInbound method for cctx orchestrator
• 2344 - group common data of EVM/Bitcoin signer and observer using base structs
• 2357 - integrate base Signer structure into EVM/Bitcoin Signer
• 2359 - integrate base Observer structure into EVM/Bitcoin Observer
• 2375 - improve & speedup code formatting
• 2380 - use ChainInfo in authority to allow dynamically support new chains
• 2395 - converge AppContext with ZetaCoreContext in zetaclient
• 2428 - propagate context across codebase & refactor zetacore client
• 2464 - move common voting logic to voting.go and add new function VoteOnBallot
• 2515 - replace chainName by chainID for ChainNonces indexing
• 2541 - deprecate ChainName field in Chain object
• 2542 - adjust permissions to be more restrictive
• 2572 - turn off IBC modules
• 2556 - refactor migrator length check to use consensus type
• 2568 - improve AppContext by converging chains, chainParams, enabledChains, and additionalChains into a single zctx.Chain

Tests

• 2047 - fix liquidity cap advanced test
• 2181 - add more assertion and test cases in ZEVM message passing E2E tests
• 2184 - add tx pri...

v20.0.3

This is a zetaclient only release. You may run any v20.0.x zetacored version (but we strongly recommend running at least v20.0.2).

CHANGELOG

v20.0.3

Fixes

• 2950 - tolerate priorityFee > gasFee

v20.0.2

Fixes

• 2871 - add default cctx list pagination size
• 2882 - add block by number result nil check

v20.0.1

Fixes

• remove error return on staking hooks

v20.0.0

Features

• 2578 - add Gateway address in protocol contract list
• 2630 - implement MsgMigrateERC20CustodyFunds to migrate the funds from the ERC20Custody to a new contracts (to be used for the new ERC20Custody contract for smart contract V2)
• 2578 - Add Gateway address in protocol contract list
• 2594 - Integrate Protocol Contracts V2 in the protocol
• 2634 - add support for EIP-1559 gas fees
• 2597 - Add generic rpc metrics to zetaclient
• 2538 - add background worker routines to shutdown zetaclientd when needed for tss migration
• 2681 - implement MsgUpdateERC20CustodyPauseStatus to pause or unpause ERC20 Custody contract (to be used for the migration process for smart contract V2)
• 2644 - add created_timestamp to cctx status
• 2673 - add relayer key importer, encryption and decryption
• 2825 - add Bitcoin inscriptions support

Refactor

• 2615 - Refactor cleanup of outbound trackers
• 2855 - disable Bitcoin witness support for mainnet

Tests

• 2726 - add e2e tests for deposit and call, deposit and revert
• 2821 - V2 protocol contracts migration e2e tests

Fixes

• 2654 - add validation for authorization list in when validating genesis state for authorization module
• 2672 - check observer set for duplicates when adding a new observer or updating an existing one
• 2824 - fix Solana deposit number