v1.2.4

Changelog

This patch release introduces a change to custom token deployment to distinguish them from native interchain tokens deployed by ITS.

• Custom tokens using mint/burn will now have to use the updated MINT_BURN token manager type (i.e 4 enum value).
• Custom tokens using MINT_BURN or MINT_BURN_FROM token manager types will need to give mint permission to the corresponding token manager contract instead of ITS. The token manager address corresponding to a tokenId can be predicted via the tokenManagerAddress query and tokenId can be computed via this query.
• Native interchain tokens deployed by ITS will use the NATIVE_INTERCHAIN_TOKEN token manager type (i.e 0 enum value).
• deployTokenManager will now revert if 0 token manager type is provided. All other token manager types will work as expected.
• Existing custom tokens deployed with 0 token manager type will still work as expected. Although, when deploying the same token on a new chain, the new 4 (MINT_BURN) token manager type will need to be used, along with giving mint permission to the token manager (token manager address can be predicted via this query).

What's Changed

• feat: added new token managers that have the mint/burn permissions by @Foivos in 023083e

Full Changelog: v1.2.1...v1.2.4

v1.2.1

What's Changed

• fix: add missing imports to factory interface (#240) by @milapsheth in #243
• ci: backport ci fixes by @milapsheth in #244

Full Changelog: v1.2.0...v1.2.1

v1.2.0

What's Changed

• ci: use latest publish artifact action by @milapsheth in #236
• fix: fixing codegen invocation and removing tsconfig file by @canhtrinh in #237
• chore: remove tsc command by @canhtrinh in #238
• ci: fix bytecode publish action by @milapsheth in #239

Full Changelog: v1.1.0...v1.2.0

v1.1.0

Changelog

• Added missing IUpgradable interface in IInterchainTokenService for completeness
• Bumped cgp and gmp-sdk deps
• Various test improvements

What's Changed

• fix: add missing interfaces to ITS by @milapsheth in #227
• feat: added two more flow tests: executable and fixed supply (showcasing multiple interchainTransfers) by @Foivos in #225
• feat: token address derivation test by @deanamiel in #232
• feat: live testnet improvements by @deanamiel in #230
• docs: readme by @Foivos in #231
• build: bump cgp and gmp sdk dep by @milapsheth in #233
• fix: address audit comments by @milapsheth in #234
• refactor: set max uint256 value dynamically by @milapsheth in #235

Full Changelog: v1.0.0...v1.1.0

v1.0.0

CHANGELOG

The major changes in this stable release compared to the beta release are:

• Tokens can be transferred directly via the ITS contract instead of TokenManagers, i.e provide the ERC20 approval (not needed for mint/burn tokens) to the ITS contract instead of the TokenManager.
• Separate TokenManager implementations have been consolidated into a TokenHandler contract. This doesn't affect the API.
• interchainTransfer now takes a gasValue param. This allows it to be used within a multicall (for e.g. transfer tokens to multiple chains in one tx).
• InterchainTransfer event has a new dataHash field. This is set to keccak256(data) if a destination contract is being called with the transfer, and bytes32(0) otherwise. InterchainTransferWithData event type was removed as a result.
• InterchainTokenExecutable.executeWithInterchainToken now takes commandId as well to allow apps to track individual messages. Similar change for the express executable.
• Distributable has been renamed to Minter for clarity. You can call transferMintership to transfer mint rights to a token.
• Removed support for deploy + transfer to remote chains in InterchainTokenFactory to reduce complexity. InterchainTokenFactory.deployInterchainToken will now mint the initial supply directly to the sender/deployer address. There is no need to transfer tokens from the factory to the sender anymore.
• Renamed BaseInterchainToken to InterchainTokenStandard, and removed the coupling with an ERC20 implementation. Custom interchain tokens can now inherit InterchainTokenStandard directly to benefit from interchain transfer support.
• Switch to using a minimal proxy for InterchainToken deployments to reduce gas usage significantly and support auto-proxy verification on explorers.
• Passing bytes4(uint32(1)) as the metadata version will pay for an express call on the gas service. This is relevant for an express relayer.
• Misc bug fixes, test coverage, and improvements.

What's Changed

• chore: improve commandId doc by @milapsheth in #208
• refactor: separate transferToken method in token handler by @milapsheth in #209
• feat: add interchain proxy by @deanamiel in #210
• feat: express call from metadata by @Foivos in #212
• refactor(ITS): distributor -> minter by @re1ro in #211
• chore: update solidity 0.8.21 by @milapsheth in #215
• refactor(Factory): removing token transfer functions by @re1ro in #214
• refactor: remove ERC20 dependency from BaseInterchainToken by @milapsheth in #216
• feat: added gas value to interchain transfer methods by @Foivos in #219
• refactor: remove ITS interface dep in BaseInterchainToken by @milapsheth in #217
• fix: check token sender earlier by @milapsheth in #218
• refactor: rename BaseInterchainToken to InterchainTokenStandard by @milapsheth in #220
• feat: post refactor test coverage by @deanamiel in #213
• fix: return tokenId from deployInterchainToken by @milapsheth in #221

Full Changelog: v1.0.0-beta.4...v1.0.0

v1.0.0-beta.4

What's Changed

• feat: remove test coverage gaps by @deanamiel in #181
• fix: remove unpause txs by @deanamiel in #186
• refactor(Proxy): using generic proxy for ITS and Factory by @re1ro in #187
• feat: added a small sanity check by @Foivos in #191
• test(Service): gas usage reports by @re1ro in #184
• refactor(ITS protocol): unifying interchain transfer payload type by @re1ro in #189
• refactor(ITS): efficient Metadata decoding by @re1ro in #190
• feat: flow limit exceeded error by @deanamiel in #194
• feat: added ability to approve the service instead of the token manager by @Foivos in #195
• feat: bytecode checks by @deanamiel in #197
• feat: use a constant instead of type(uint256).max in two more places by @Foivos in #196
• feat: add compiler overrides for Proxy contracts by @milapsheth in #200
• chore: bump deps by @milapsheth in #199
• fix: set address(0) as operator/distributor by default by @milapsheth in #198
• fix(ITS): token type LOCK_UNLOCK_FEE express amount by @re1ro in #193
• fix(Factory): tracking deployer balance by @re1ro in #202
• feat: service token handling by @Foivos in #201
• refactor: clean up token specific express handling by @milapsheth in #203
• feat: add commandId to executables by @milapsheth in #204
• feat: bump release to v1.0.0-beta.4 by @milapsheth in #205
• test: preserve 0 flow limiter and update full flow test by @milapsheth in #206
• refactor: rename tests by @milapsheth in #207

Full Changelog: v1.0.0-beta.3...v1.0.0-beta.4

v1.0.0-beta.3

What's Changed

• feat: token service upgrade test by @deanamiel in #127
• feat: integrate @axelarjs/evm codegen tool by @alanrsoares in #167
• feat: canonical tokens cannot be gateway tokens by @Foivos in #169
• feat: proxy natspec by @deanamiel in #171
• feat: added some info in the tokenManagerProxy, which will cause some gas saving and will allow for a more powerfull design in the future. by @Foivos in #170
• feat: clone instead of fixed proxy by @Foivos in #168
• feat: final test coverage by @deanamiel in #172
• refactor: rename test contracts by @milapsheth in #174
• refactor: remove liquidity pool manager by @milapsheth in #175
• chore: update docs by @milapsheth in #176
• chore: address audit comments by @milapsheth in #177
• chore: use interchain across docs by @milapsheth in #178
• test: show more ways to transfer in full flows by @milapsheth in #179
• chore: bump release by @milapsheth in #180
• feat: final NatSpec documentation by @deanamiel in #173

Full Changelog: v1.0.0-beta.2...v1.0.0-beta.3

v1.0.0-beta.2

What's Changed

• fix: typescript codegen by @alanrsoares in #163
• chore: bump version by @milapsheth in #164

New Contributors

• @alanrsoares made their first contribution in #163

Full Changelog: v1.0.0-beta.1...v1.0.0-beta.2

v1.0.0-beta.1

What's Changed

• chore: add repository link by @StephenFluin in #90
• feat: least autority fixes by @Foivos in #87
• feat: add gh coverage action by @milapsheth in #94
• fix: coverage action build by @milapsheth in #95
• feat: gas optimizations by @Foivos in #92
• fix: typos by @deanamiel in #99
• feat: use create3 lib instead of using the Create3Deployer to save some gas. by @Foivos in #93
• feat: fee on transfer as a separate token manager by @Foivos in #96
• fix: flow limit should have a tighter check by @milapsheth in #97
• feat: move views out of serivce by @Foivos in #98
• feat: addressed ackeeblockchains's 3.0 report by @Foivos in #102
• feat: interchain transfer everywhere by @Foivos in #104
• feat: code4rena gas opts by @Foivos in #105
• feat: do not cache chain id for permit by @Foivos in #106
• feat: another example by @Foivos in #107
• fix(LockUnlockFee): always return adjusted amount by @re1ro in #110
• chore: fixed spelling mistakes in design doc by @blockchainguyy in #120
• feat: removed the default evm address from remote address validator by @Foivos in #112
• feat: using a custom implementation of AxelarExecutable by @Foivos in #114
• ci(Slither): action + fixes + comments by @re1ro in #117
• feat(InterchainTokenExecutable): passing token address to the executable by @re1ro in #118
• fix: pass commandId explicitly by @milapsheth in #121
• feat: bump to latest gmp-sdk and cgp by @milapsheth in #122
• feat: improved test coverage part one by @deanamiel in #111
• feat: improved test coverage part two by @deanamiel in #113
• feat: improved test coverage part three by @deanamiel in #115
• build: contract sizer [AXE-2035] by @blockchainguyy in #123
• feat: test hardcoded constants by @deanamiel in #119
• fix: file casing by @milapsheth in #126
• ci: check compilation warnings [AXE-2035] by @blockchainguyy in #124
• feat: remove liquidity pool token manager from ITS by @deanamiel in #129
• feat: flowLimit tests live network support by @deanamiel in #130
• feat: fixed some potential attack for the fee token manager by @Foivos in #133
• refactor: use normal proxy for ITS by @milapsheth in #134
• feat: added support for the sdk roles contract instead of custom roles definitions by @Foivos in #128
• feat(Service): implementing ValuedExpressExecutable by @re1ro in #131
• feat: custom token registrars by @Foivos in #116
• refactor: inter-chain-token service events and errors [AXE-2064] by @blockchainguyy in #125
• feat: use gmp sdk utils by @Foivos in #132
• feat: renamed a bunch of stuff for simplifying (on another PR) by @Foivos in #136
• feat: simplify its by @Foivos in #137
• refactor(AddressBytes): using lib from SDK by @re1ro in #141
• feat: updated tokenRegistrar by @Foivos in #138
• feat: remove IStandardizedTokenProxy by @deanamiel in #139
• refactor: change tokenId getter to interchainTokenId by @milapsheth in #142
• refactor: more method and event renaming by @milapsheth in #143
• feat: fixed token flow by @Foivos in #144
• feat: did a bunch of renaming by @Foivos in #145
• refactor: update folder structure by @milapsheth in #146
• refactor: simplify proxies by @milapsheth in #147
• feat: removed operator from interchain token payload by @Foivos in #149
• refactor(ITS): inheriting InterchainAddressValidator by @re1ro in #150
• feat: build abi files into ts encoding files by @canhtrinh in #140
• refactor: update workflows by @milapsheth in #153
• feat: add codeowners by @milapsheth in #154
• feat: track factory on its by @Foivos in #152
• refactor: rename token standard interface by @milapsheth in #156
• chore: bump release version by @milapsheth in #157
• feat: better ux service transfer by @Foivos in #158
• feat: add gh release actions by @milapsheth in #159
• fix: fix and improve full flow tests by @milapsheth in #160
• refactor: use validTokenAddress for validated token manager by @milapsheth in #161
• chore: v1 beta release by @milapsheth in #162

New Contributors

• @StephenFluin made their first contribution in #90
• @blockchainguyy made their first contribution in #120
• @canhtrinh made their first contribution in #140

Full Changelog: v0.3.0...v1.0.0-beta.1

v0.3.0

What's Changed

• feat: remove todos and update to v0.3.0 by @milapsheth in #89

Full Changelog: v0.2.0...v0.3.0