chore(main): release protocol 2.0.0

[taiko-kitty]

🤖 I have created a release beep boop

2.0.0 (2024-04-10)

⚠ BREAKING CHANGES

• protocol: fix typos (#16189)
• protocol: enforce naming convention (#16168)
• protocol: improve signal service and remove ICrossChainSync (#15859)
• protocol: re-implement multi-hop bridging with optional caching (#15761)
• protocol: improve protocol based on Brecht's internal review (#15740)

Features

• protocol, relayer: Improved Taiko Protocol and Relayer Documentations (#15440) (67ca2e1)
• protocol: add acceptOwnership method in deployOnL1 (#16103) (745d7d3)
• protocol: add AuthorizeTaikoForMultihop script (#15888) (45aff8e)
• protocol: add lastSyncedBlockId for L2 DAO vote aggregation (#16654) (edbae8d)
• protocol: add LibTiers.TIER_GUARDIAN to OptimisticTierProvider (#15647) (ee5c855)
• protocol: add OptimisticTierProvider for client testing (#15645) (6569264)
• protocol: add TaikoL1.getTransition(blockId, transitionID) function (2c63cb0)
• protocol: add UpgradeTierProvider script (#16017) (a01da46)
• protocol: add a view function isSignalReceived for Bridge relayer/UI (#16591) (39d4be6)
• protocol: add ERC20Airdrop test and deployment script (#15752) (e60588c)
• protocol: add GuardianApproval event to GuardianProver (#15817) (78f0481)
• protocol: add message owner parameter to vault operations (#15770) (136bdb7)
• protocol: add one missing replaceUUPSImmutableVaules in genesis generation script (#15479) (24d73e7)
• protocol: Add parent's metaHash to assignment (#15498) (267e9a0)
• protocol: add QuillAudits report (#16186) (b0ce62e)
• protocol: add readonly functions isMessageFailed & isMessageReceived to Bridge (#16608) (2fbd948)
• protocol: add various small fixes based on quill report (#16031) (1f46b33)
• protocol: Add votes and snapshot plugin (#15732) (45b549b)
• protocol: added test case for ERC721Airdrop (#16025) (c8f6e9b)
• protocol: Adjust proving reward to increase valid contestation ROI (37fa853)
• protocol: adopt optimism new trie codebase (#15608) (f5e7ee1)
• protocol: allow assigned prover to prove blocks outside proving window (liveness bond not returned) (2c63cb0)
• protocol: allow bridge to ban addresses (#15577) (17b074b)
• protocol: allow bridge to fail a message by the owner without retrying it (#16669) (dce651e)
• protocol: allow disabling block reuse (#15916) (0f314c5)
• protocol: allow ERC20Airdrop.delegateBySig to fail (#16622) (d375cc1)
• protocol: allow L2 contracts to read L2's parent block timestamp (#16425) (9b79359)
• protocol: allow minGuardians be any value between 0 and numGuardians (#16384) (0b1385e)
• protocol: allow one-tx claim and delegation for bridged ERC20 tokens (#15727) (603f24b)
• protocol: allow setting L2 coinbase (#15743) (e3fde54)
• protocol: avoid proving-fee payment if amount is 0 (#16595) (761a066)
• protocol: change INSTANCE_VALIDITY_DELAY to 0 at first (#16656) (86a41ac)
• protocol: change cooldown and proving window to minutes (#16063) (f064224)
• protocol: check 4844 staticcall return values (TKO-22) (#15574) (00a9cd7)
• protocol: check if addresses ever reregistered in SGXProver (#15665) (27c86c1)
• protocol: Emit event for client / node (Requested by Huan) (37fa853)
• protocol: enable EIP712 signature for TimelockTokenPool (#16335) (d93e4c5)
• protocol: enable remote attestation in SGX prover (#15559) (95159d6)
• protocol: enable strike price to token grants (#15522) (baefaef)
• protocol: enforce an invocation delay for bridged messages (#15555) (59c322d)
• protocol: enforce initializer call with onlyInitializing modifier (#16061) (f3d7d82)
• protocol: extend SignalService interface (#15969) (d90e90a)
• protocol: fix issues in AssignmentHook (#15486) (a394abd)
• protocol: Fix new token migration change (#15470) (a7a93c1)
• protocol: fix signal service multi-hop proof verification bugs (#15680) (b46269c)
• protocol: force nonzero blockhash and signalroot (#15538) (bc0ca8d)
• protocol: get rid of new compiler warnings (#15613) (ccee985)
• protocol: getBlock also returns the transition used to verify the block (#15917) (e583d99)
• protocol: improve _authorizePause for Bridge (#16544) (f76c705)
• protocol: Improve Bridge _proveSignalReceived code readability (37fa853)
• protocol: Improve bridged nft tokens (37fa853)
• protocol: Improve L2 1559 fee calculation code (37fa853)
• protocol: improve protocol based on Brecht's internal review (#15740) (791b139)
• protocol: improve signal service and remove ICrossChainSync (#15859) (58ffe10)
• protocol: Introduce DelegateOwner to become the owner of all L2 contracts (37fa853)
• protocol: Make each transition contesting only dependent on it's own cooldown period (37fa853)
• protocol: make getInvocationDelays return non-zero values for base chains (#15968) (bb8aaf4)
• protocol: Make testnets and mainnet have the same bridge configuration (37fa853)
• protocol: One grant per address (#15558) (0e24d2d)
• protocol: re-implement multi-hop bridging with optional caching (#15761) (a3a12de)
• protocol: remove contestations from TransitionState and events (it's buggy) (2c63cb0)
• protocol: remove hardhat dependency (#15442) (b0ce57e)
• protocol: remove and clear proposedIn from TaikoData.Block (#16630) (511c18d)
• protocol: remove banning address (#16604) (c4b705b)
• protocol: remove the ETHDeposit feature completely (#16638) (643b4b1)
• protocol: Rename tier providers (37fa853)
• protocol: reserve 2 slots for TaikoData.Transition (#15716) (8099bd1)
• protocol: risc0 verifier contract (#16331) (17abc18)
• protocol: Sgx improvements (#15514) (47b07bb)
• protocol: sync state root rather than signal service's storage root (#15671) (ea33e65)
• protocol: update AuthorizeTaikoForMultihop script (#16147) (0b1aa8b)
• protocol: update config_dcap_sgx_verifier.sh test script (#16218) (5df976c)
• protocol: update SetRemoteBridgeSuites to register remote signal services (#15982) (11af1cc)
• protocol: update a protocol comment (#15493) (45e79e3)
• protocol: Update chain id for the upcoming Hekla testnet (37fa853)
• protocol: update signal service ownership transfer check in DeployOnL1 (#16080) (06a774e)
• protocol: upgrade scripts for new proxies (#15452) (37e6b62)
• protocol: Upgrade solhint to 4.5.2 (37fa853)
• protocol: upgrade to use OZ 4.9.6 (#16360) (2a0fe95)
• protocol: USDCAdaptor deployment script + documentation (#15478) (f4b0955)
• protocol: use blobhash() and remove BlobHashReader.yulp (#15610) (d886ad7)
• protocol: use 35000 as gas limit for sending Ether in Brdge (#16666) (4909782)
• protocol: use Ownable2StepUpgradeable for better security (#16029) (9cbfd08)
• relayer: two-step bridge + watchdog + full merkle proof (#15669) (1039a96)

Bug Fixes

• protocol: add 1 to _REENTRY_SLOT in EssentialContract (#16593) (a381ddd)
• protocol: add access control to BridgedERC20Base.burn (TKO-08 ) (#15566) (9004b04)
• protocol: add address manager to taiko token (#16394) (c64ec19)
• protocol: add delete-instance function (TKO16) (#15629) (a62a137)
• protocol: add GovernorSettingsUpgradeable (#16687) (eba82ba)
• protocol: address miscellaneous feedbacks from Sigma Prime (TKO26) (#15600) (760d3dc)
• protocol: allow proposing when proving is paused (#15796) (6b46943)
• protocol: block reusability check error fixed (TKO-18) (#15572) (27ce911)
• protocol: call _disableInitializers in AddressResolver's constructor. (#16564) (f137077)
• protocol: check 63/64 gasleft() not smaller than specified gaslimit (#16613) (12f73cd)
• protocol: check blob capability in LibProposing using LibNetwork.isDencunSupported (#16657) (e787493)
• protocol: check invocation gas limit also in retryMessage (#16660) (8209a43)
• protocol: check no loops in multi-hop in Bridge (#16659) (447cd52)
• protocol: Correct decoding (TKO-03) (#15582) (dc46b27)
• protocol: Deposit ether reentrancy (TKO-14) (#15569) (7327ff0)
• protocol: disallow duplicate hooks (#15492) (5bf916d)
• protocol: fix a bug in changeBridgedToken (#16403) (42c279f)
• protocol: Fix a proving bug when top-tier re-approves top-tier (reported by OpenZeppelin and Code4rena) (37fa853)
• protocol: fix a SGX bug in pemCertChainLib (#16639) (83db3da)
• protocol: fix bridge bug caused by incorrect check of receivedAt (by OZ) (#16545) (c879124)
• protocol: fix Bridge bug in retrying message (#15403) (8cb9a64)
• protocol: fix bridge prove message issue using staticcall (#16404) (dd57560)
• protocol: fix bridge token transfer check (#15422) (a31b91a)
• protocol: fix bridge unpause will delay execution (#16612) (381f8b8)
• protocol: fix Bridge.sol gap size (#16594) (5f75dd8)
• protocol: fix bug in LibBytesUtils.toBytes32 (TKO-07) (#15565) (6def8a3)
• protocol: fix build error (#15973) (f53130c)
• protocol: fix chainid check to allow the case where chainid = type(uint64).max to still be valid, per the implied intention of type downcasting (#15792) (a401622)
• protocol: fix cooldown/proof window caused by pausing (TKO-12) (#15585) (b2176d3)
• protocol: fix cooldown/proof window caused by pausing proving (again) (#15616) (e43b512)
• protocol: fix custom coinbase transferFrom issue (alternative) (#16327) (7423ffa)
• protocol: fix encode eth deposit check (#15793) (005a37a)
• protocol: fix ERC20Airdrop2.sol with an extended withdrawal window (#16596) (bc542d8)
• protocol: Fix genesis script by add missing state variables (reported by OpenZeppelin) (37fa853)
• protocol: fix governor bravo vulnerability (#15947) (a631be6)
• protocol: fix guardian prover (#16606) (643bd17)
• protocol: fix guardian prover bug (#15528) (ff8690e)
• protocol: fix isSignalSent bug (#15970) (c001cfb)
• protocol: fix LibTrieProof.verifyMerkleProof by RLP-encoding the byte32 value first (#16018) (e1f21c1)
• protocol: fix msg.sender == first_proposer bug (#16605) (b019975)
• protocol: Fix or improve comments (reported by Code4rena) (37fa853)
• protocol: fix parent metahash check for the first block (#16607) (ce9e67b)
• protocol: fix potential 1271 signature replay if proposers are smart contracts (#16665) (2b27477)
• protocol: fix recall not working with bridged tokens (#15679) (dd2c33d)
• protocol: fix revert reading blockhash (TKO-19) (#15570) (465f7f4)
• protocol: Fix sender EOA check (reported by OpenZeppelin) (37fa853)
• protocol: fix signature reuse bug (#16611) (ff2dc11)
• protocol: fix singla service cannot be shared by multiple taiko L1/L2 contracts bug (#15807) (a652ae8)
• protocol: fix some file names of the proxy upgrade scripts (#15463) (3430d89)
• protocol: fix supportsInterface in BaseVault, fix typo and visibility (#16600) (f6efe97)
• protocol: Fix taiko token domain separator (#15717) (6e2771c)
• protocol: imporve bridge _proveSignalReceived and fix genesis test (#15641) (15f6995)
• protocol: make snapshot return value (#16436) (dcae54a)
• protocol: Make each transition contesting only dependent on it's own cooldown period (reported by OpenZeppelin) (37fa853)
• protocol: mandate bridge message only calls onMessageInvocation (#15996) (f7a12b8)
• protocol: need to fix a bug in LibTrieProof (or its test) (#15739) (ac1ca31)
• protocol: new way to calculate meta.difficulty (TKO-11) (#15568) (8c4b48e)
• protocol: oz - use excessivelySafeCall instadd of to.call(...) (#16145) (8d79dde)
• protocol: prove signal with full merkle proofs against block state roots (#15683) (e2f4bc2)
• protocol: remove an unused event (#16054) (c7cca7d)
• protocol: remove the blob-reuse feature (284447b)
• protocol: replace __self in bytecode for all EssentialContracts when generating genesis JSON (#15476) (552e983)
• protocol: return liveness bond only to assigned prover (2c63cb0)
• protocol: revert removing proposedIn (being used by node/client) (#16644) (2c311e1)
• protocol: set initial owner in the init() function without acceptOwnership (#16071) (63cd7d3)
• protocol: sync submodule commits (#15656) (986cb63)
• protocol: tstore is not suppported on L2 now (#15802) (f44698e)
• protocol: update amounts emitted to match length with tokenIds (#15898) (bfa0ca2)
• protocol: use IERC721Upgradeable instead of ERC721Upgradeable under ERC721Airdrop (#16059) (b9ee868)
• protocol: Use safeMint with ERC721 (#15636) (c12e2d7)
• protocol: use safeTransferFrom (TKO-09) (#15567) (30d771c)
• protocol: use signature check to verify if msg.sender is EOA (#16641) (b853c08)
• repo: typos (#16589) (8836e50)

Reverts

• protocol: revert update open-zeppelin contracts (#15896) (994e29e)

Documentation

• protocol: fix typos (#16189) (8546ef5)

Miscellaneous Chores

• protocol: enforce naming convention (#16168) (1f6a8af)

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