-[#10621](https://github.com/ethereum-optimism/optimism/pull/10621)[`eb454ac72b26211eb8037e7e777315c8f30d994d`](https://github.com/ethereum-optimism/optimism/commit/eb454ac72b26211eb8037e7e777315c8f30d994d) Thanks [@tarunkhasnavis](https://github.com/tarunkhasnavis)! - Add data field to faucet contract drip parameters
## 0.17.2
### Patch Changes
-[#9964](https://github.com/ethereum-optimism/optimism/pull/9964)[`8241220898128e1f61064f22dcb6fdd0a5f043c3`](https://github.com/ethereum-optimism/optimism/commit/8241220898128e1f61064f22dcb6fdd0a5f043c3) Thanks [@roninjin10](https://github.com/roninjin10)! - Removed only-allow command from package.json
## 0.17.1
### Patch Changes
-[#9415](https://github.com/ethereum-optimism/optimism/pull/9415)[`79effc52e8b82d15b5eda43acf540ac6c5f8d5d7`](https://github.com/ethereum-optimism/optimism/commit/79effc52e8b82d15b5eda43acf540ac6c5f8d5d7) Thanks [@nitaliano](https://github.com/nitaliano)! - Bumps version so fpac contracts exist for SDK to consume
## 0.16.2
### Patch Changes
-[#7450](https://github.com/ethereum-optimism/optimism/pull/7450)[`ac90e16a7`](https://github.com/ethereum-optimism/optimism/commit/ac90e16a7f85c4f73661ae6023135c3d00421c1e) Thanks [@roninjin10](https://github.com/roninjin10)! - Updated dev dependencies related to testing that is causing audit tooling to report failures
## 0.16.1
### Patch Changes
-[#7244](https://github.com/ethereum-optimism/optimism/pull/7244)[`2440f5e7a`](https://github.com/ethereum-optimism/optimism/commit/2440f5e7ab6577f2d2e9c8b0c78c014290dde8e7) Thanks [@nitaliano](https://github.com/nitaliano)! - bumps sdk version to have access to sepolia deployments
## 0.16.0
### Minor Changes
-[#6206](https://github.com/ethereum-optimism/optimism/pull/6206)[`72d184854`](https://github.com/ethereum-optimism/optimism/commit/72d184854ebad8b2025641f126ed76573b1f0ac3) Thanks [@tynes](https://github.com/tynes)! - Migrate contracts periphery into bedrock
-[#6198](https://github.com/ethereum-optimism/optimism/pull/6198)[`77da6edc6`](https://github.com/ethereum-optimism/optimism/commit/77da6edc643e0b5e39f7b6bb41c3c7ead418a876) Thanks [@tremarkley](https://github.com/tremarkley)! - Delete dead typescript https://github.com/ethereum-optimism/optimism/pull/6148.
## 0.15.0
### Minor Changes
- af292562f: Fix issue with deposits running out of gas
### Patch Changes
- Updated dependencies [8d7dcc70c]
- Updated dependencies [d6388be4a]
- @eth-optimism/core-utils@0.12.1
## 0.14.0
### Minor Changes
- 197884eae: Bump XDM semver after #5444
- 6eb05430d: Increase precision in `SafeCall.hasMinGas`
- 5063a69fb: Update sdk contract addresses for bedrock
### Patch Changes
- f1e867177: contracts-bedrock was exporting hardhat when it didn't need to be
## 0.13.2
### Patch Changes
- b16067a9f: Reduce the time that the system dictator deploy scripts wait before checking the chain state.
- 9a02079eb: Makes the Proxy contract inheritable by making functions (public virtual).
- 98fbe9d22: Added a contsructor to the System Dictator
## 0.13.1
### Patch Changes
- 22c3885f5: Optionally print cast commands during migration
- f52c07529: Print tenderly simulation links during deployment
## 0.13.0
### Minor Changes
- cb19e2f9c: Moves `FINALIZATION_PERIOD_SECONDS` from the `OptimismPortal` to the `L2OutputOracle` & ensures the `CHALLENGER` key cannot delete finalized outputs.
## 0.12.1
### Patch Changes
- 80f2271f5: Update foundry
## 0.12.0
### Minor Changes
- efc98d261: Change the `relayMessage` reentrancy guard in the XDMs to be per-message.
### Patch Changes
- 7c0a2cc37: add is IERC165 to IOptimismMintableERC20
- 2865dd9b4: Minor comment updates and cleanup to the SystemConfig contract.
- 388f2c25a: Trigger a release including CrossDomainOwnable3
## 0.11.4
### Patch Changes
- 3c22333b8: Loosens the requirements for re-proving a withdrawal transaction in the `OptimismPortal`
## 0.11.3
### Patch Changes
- 4964be480: Added a test for large deposit gaps
## 0.11.2
### Patch Changes
- 8784bc0bc: Add invariant test for the L1 XDM's `relayMessage` minimum gas limits.
## 0.11.1
### Patch Changes
- fe80a9488: Add echidna tests for portal
- 827fc7b04: Adds a go package to generate fuzz inputs for the Bedrock contract tests.
- a2166dcad: Add echidna tests for metering
- ff09ec22d: Add echidna tests for hashing
- 85dfa9fe2: Add echidna tests for encoding
- 0f8fc58ad: Add echidna tests for Burn
- 89f70c591: Add tests for the `Bytes` library
- 03940c3cb: Make lint check and fix scripts match
## 0.11.0
### Minor Changes
- 4d13f0afe: Refactors the MerkleTrie get function to throw explicitly instead of returning an existence boolean
### Patch Changes
- 43f33f39f: Add echidna test commands
- 237a351f1: Add tests to the SystemConfig contract
- 1d3c749a2: Bumps the version of ts-node used
- 1594678e0: Add echidna test for AliasHelper
- 1d3c749a2: Updates the version of TypeScript
- 136ea1785: Refactors the L2OutputOracle to key the l2Outputs mapping by index instead of by L2 block number.
- 7300a7ca7: Document test function naming convention and create a script for checking.
- 35a7bb5e: Use uint64 for arithmetic in XDM's baseGas
- a5e715c3: Rename the event emitted in the L2ToL1MessagePasser
- d18b8aa3: Removes an unnecessary initializer parameter in the L200
## 0.8.0
### Minor Changes
- 3d4e8529: No refunds!
### Patch Changes
- 6ed68fa3: Fixes a small bug in the constructor of the L2OutputOracle contract
- caf5dd3e: Updates README to include versioning rules.
- a6cbfee2: Fuzz L2ToL1MessagePasser
- 394a26ec: Modifies the StandardBridge to move a value check deeper down the call stack to be more defensive.
## 0.7.0
### Minor Changes
- e2faaa8b: Moves the L2ToL1MessagePasser to a new address and puts a LegacyMessagePasser at the old address.
### Patch Changes
- cb5fed67: Clarify intent with mintable token interfaces
- c427f0c0: Fixes to natspec docs
- d28ad592: Tweaks storage spacers to standardize names and use original types
- 76c8ee2d: Fix event names orderings for `OptimismMintableERC20Created`
## 0.6.3
### Patch Changes
- 88dde7c8: Uses assert rather than a require statements to check for conditions we believe are unreachable.This is more semantically explicit, and should enable us to more effectively use some advanced analysis methods in our testing.
- 7215f4ce: Bump ethers to 5.7.0 globally
- 249a8ed6: Fixed a backwards compatibility issue in which incorrect events were emitted during a failed deposit finalization on the L2 bridge.
- 7d7c4fdf: Makes spacers private and updates names to reflect slot, offset, and length.
- e164e22e: Makes finalizeWithdrawalTransaction not payable because it doesn't need to be and it was causing confusion throughout the codebase.
- 0bc1be45: Make the use of storage gaps consistent across contracts
- af3e56b1: Fix to Ensure the Oracle's owner and proposer accounts are unique
- 206f6033: Fix outdated references to 'withdrawal contract'
- 88dde7c8: Use assert statements for unreachable conditions.
- 8790156c: Simplifies the initialization function of the CrossDomainMessenger in Bedrock
- 515685f4: Update comments on GovernanceToken to match Seaport style.
- Updated dependencies [7215f4ce]
- Updated dependencies [206f6033]
- @eth-optimism/core-utils@0.10.1
## 0.6.2
### Patch Changes
- 651a2883: Make spacer variables private in the Bridge and Messenger contracts so that they cannot be accessed in child contracts.
## 0.6.1
### Patch Changes
- 85232179: Add CrossDomainOwnable contracts
- 593f1cfb: Removes the blockedSystemMessages mapping in favor of a simpler approach to preventing messages from being sent to internal system addresses.
- f78eb056: Prevents v0 (legacy) messages from being relayed in the bedrock XDM.
## 0.6.0
### Minor Changes
- 7fdc490c: Removes initializer from StandardBridge in favor of immutables
- 3d228a0e: Updates the storage layout for the CrossDomainMessenger base contract to reduce diff with the existing system.
### Patch Changes
- 63ef1949: Delete hardhat genesis tasks
- Updated dependencies [dbfea116]
- @eth-optimism/core-utils@0.10.0
## 0.5.4
### Patch Changes
- a095d544: Include latest devnet deployment artifacts
- cdf2163e: Bump oz packages to latest release
- 791f30bc: Migrate deploy config to json from ts
- 193befed: Fix nonce issue for parallel deployments
- 02420db0: Add missing predeploy to Predeploys.sol
- 94a8f287: Moves forge-std and ds-test to devDependencies to avoid breaking npm
- 7d03c5c0: Update the L2 genesis hardhat task to use the ProxyAdmin's deployed address as the admin of each predeploy
- fec22bfe: Fix legibility in the L2CrossDomainMessengerInitializer
- 9272253e: Make a library call internal
- c025f418: Add additional deployments of address manager and proxy admin
- 329d21b6: Use safecall that doesn't copy calldata
- 35eafed0: Deletes the L2 genesis creation hardhat task as its now replaced by go code
- 3cde9205: Update @foundry-rs/hardhat-forge to 0.1.17
## 0.5.3
### Patch Changes
- 056cb982: Fix slither script
- a32e68ac: Update genesis-l2 task to set immutables in the bytecode
- c648d55c: Fix build for smaller package
- d544f804: Use the same initializable across codebase
- 45541553: Emit an extra event when withdrawals are initiated to make chainops easier
- 3dd296e8: Fix portal deployment to have L2OutputOracle proxy address
- fe94b864: Add watch task
- 28649d64: Add harhdat forge contract verification support
- 898c7ac5: Update hardhat-forge dep, remove dead deps
- 51a1595b: bedrock-goerli-96f44f79 deployment
- 8ae39154: Update deposit transaction type
- af96563a: Fix typechain exports
- dac4a9f0: Updates the SDK to be compatible with Bedrock (via the "bedrock: true" constructor param). Updates the build pipeline for contracts-bedrock to export a properly formatted dist folder that matches our other packages.
- Updated dependencies [0df744f6]
- Updated dependencies [8ae39154]
- Updated dependencies [dac4a9f0]
- @eth-optimism/core-utils@0.9.3
## 0.5.2
### Patch Changes
- 1a22e822: Standardizes revert strings globally
- 5e113137: Fixes a bug in the L2 Bedrock genesis script
- 177a9ea8: Cleans linting errors in MerkleTrie.sol
- 7d68f82f: Adds a new event SentMessageExtension1 to the CrossDomainMessenger contract. Includes additional data that's being attached to messages sent after the Bedrock upgrade.
- 90630336: Properly generates and exports ABI and artifact files that can be imported by client libraries
- 8bd7abde: Moves various legacy contracts into the legacy folder
- 7e6eb9b2: The output oracle's getL2Output function now reverts when no output is returned
- f243dacf: Bump to use solidity 0.8.15
- 8d26459b: Remove subversion byte from deposit tx
- fa9823f3: Naming improvements for functions and variables in the L2OutputOracle
- 0bf3b9b4: Update forge-std
- e764cbb7: Shortens library names
- 3a0271f8: Introduces Types.sol
- 5de373ea: Semver contract updated to include a getter for the full version string
- Updated dependencies [0bf3b9b4]
- Updated dependencies [8d26459b]
- Updated dependencies [4477fe9f]
- @eth-optimism/core-utils@0.9.2
## 0.5.1
### Patch Changes
- e4693481: Clean up BytesUtils
- b7b77d6c: Updates CrossDomainMessenger.baseGas to more accurately reflect gas costs
- 9d435aec: Cleans up natspec in MerkleTrie and SecureMerkleTrie contracts
- 87f745b5: Cleans up various compiler warnings
- 8a3074ab: Minor cleanups to initialization and semver for L1 contracts
- e1501bc0: Clears most contract linting warnings
## 0.5.0
### Minor Changes
- 42a4cc30: Remove Lib* and OVM* prefixes from all contracts
### Patch Changes
- 0cb3929e: Move encoding and hashing into Encoding and Hashing libraries
- 28bd76ae: Cleans up hashing and encoding library natspec and function names
- 4279647f: Port RLPWriter tests
- ce6cb121: Use external version of ExcessivelySafeCall