* script: serve state dump

* feat: python2

* cleanup

* yarn: add serve script

* delete and re-init

* change node deps

* typo

* feat: getters for ctc extradata

* contracts: lint fix

* contracts: fix build

* gitflows: easily allow outside contributors

* typo: fix

This commit adds a simple contract which accepts an array of messages, and loops over them to forward to the OVM_L1CrossDomainMessenger, thus saving gas from having to submit multiple transactions
Co-authored-by: Maurelian <maurelian@protonmail.ch>
Co-authored-by: Kevin Ho <kevinjho1996@gmail.com>

* Bump version to 0.1.5

* Update changelog

* Add missing interface function, and reorder funcs to match impl

* Replace '@inheritdoc' with actual docs

* Rename FraudContributor file with Abs prefix

* fix imports and interface visibility

* uncomment function to fix build process

* Update contracts/optimistic-ethereum/OVM/chain/OVM_CanonicalTransactionChain.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* rename BaseCrossDomainManager to indicate abstract status

* fix return comment

* Add missing override kw
Co-authored-by: ben-chain <ben@pseudonym.party>

* Add header comments

* Add header comments on 3 more contracts

* Add todo tag to all complete contracts

* Update contracts/optimistic-ethereum/OVM/execution/OVM_SafetyChecker.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* Update contracts/optimistic-ethereum/OVM/execution/OVM_SafetyChecker.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* Update contracts/optimistic-ethereum/OVM/execution/OVM_SafetyChecker.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* save notes

* save

* Add last of the header comments

* Update contracts/optimistic-ethereum/OVM/bridge/OVM_L1CrossDomainMessenger.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* Update contracts/optimistic-ethereum/OVM/bridge/OVM_L2CrossDomainMessenger.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* Update contracts/optimistic-ethereum/OVM/execution/OVM_ExecutionManager.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* Update contracts/optimistic-ethereum/OVM/precompiles/OVM_L1MessageSender.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* remove Execution Env field from headers

* Clarify comment

* Improve comments on Lib_SafeExecutionManagerWrapper

* Update contracts/optimistic-ethereum/OVM/execution/OVM_ExecutionManager.sol

* Update contracts/optimistic-ethereum/OVM/execution/OVM_ExecutionManager.sol

* Update contracts/optimistic-ethereum/OVM/execution/OVM_StateManager.sol

* Update contracts/optimistic-ethereum/OVM/execution/OVM_StateManager.sol

* Update contracts/optimistic-ethereum/OVM/precompiles/OVM_ProxySequencerEntrypoint.sol

* Update contracts/optimistic-ethereum/OVM/verification/OVM_StateTransitioner.sol
Co-authored-by: ben-chain <ben@pseudonym.party>

* Got hardhat to work

* Fix build structure

* Fix build process, hopefully

* Add security related comments

* Add SECURITY.md

* Remove SECURITY.md
Better to keep everything consistent across the org by updating https://github.com/ethereum-optimism/.github/blob/master/SECURITY.md

* Fix link to security policy

* anchor text on security policy

* version: bump to 0.1.4

* Fix package.json & changelog

* Add address manager address to env

* Remove wait for tx if no AM is deployed

Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.8.
- [Release notes](https://github.com/isaacs/ini/releases)
- [Commits](https://github.com/isaacs/ini/compare/v1.3.5...v1.3.8)
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Karl Floersch <karl@karlfloersch.com>

* Initial attempt at adding mint to ETH

* Fix lint error

* fix modifier
Co-authored-by: Ben Jones <ben@pseudonym.party>

* Remove buggy batch validation

* Add deploy overrides and wait for txs

* Wait for more afterDeploy txs

* Wait for more receipts

* Make wait for receipt optional

* Fix WAIT_FOR_RECEIPT config parsing

* Fix lint

* Use wait for receipt for deployment
Co-authored-by: ben-chain <ben@pseudonym.party>

* update force inclusion period

* update gas discount divisor

* update MIN_ROLLUP_TX_GAS

* bump MAX_TRANSACTION_GAS_LIMIT

* update chainId to 422

* update chainId in dump taker

* fix up tests

* update force inclusion to work with js math

Co-authored-by: Karl Floersch <karl@karlfloersch.com>

* Add nonreentrant to ExecutionManager.run()

* Cheaper check using uninit'd tx context

* Remove extraneous import

* Add nonReentrant to all public functions on CrossDomainMessengers

* Improve contract description comments
Co-authored-by: ben-chain <ben@pseudonym.party>

* remove extraneous modifier
Co-authored-by: ben-chain <ben@pseudonym.party>