* 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>

* state dump: allow for config

* lint: fix

* add build:kovan command
Co-authored-by: Kevin Ho <kevinjho1996@gmail.com>

* Separates storage from SCC and CTC (#151)

* First pass version

* More minor tweaks for tests to pass

* Add authentication

* Minor config updates

* Fix lint error

* Fix naming changes per review

* Enable Deployer Whitelist (#119)

* first pass, test runner updated

* add ability to only validate flag, test passes

* all tests passing

* clean up console.logs

* enforce gas refund preservation

* more cleanup/import removal

* whitelisted -> allowed

* first pass, test runner updated

* add ability to only validate flag, test passes

* all tests passing

* clean up console.logs

* enforce gas refund preservation

* more cleanup/import removal

* whitelisted -> allowed

* remove whitespace

* Restrict StateTransitionerFactory (#140)

* added msg sender check

* add create test

* cleanup

* add param

* add addressmanager.address param

* CTC Chain Monotonicity Fixes (#93)

* [wip] Fix block time logic

* some sad path and happy tests passing

* more progress

* first pass sad cases tested

* cleanup, adding empty tests

* more reversion tests

* rename shouldstartat}

* add final couple tests

* enable more tests

* cleanup

* remove .only

* textual cleanup

* make queue length public

* improve structure, comments

* update deploy config

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

* fix declarations, lint (#152)

* Adds river's new Merkle tree implementation, with some cleanup (#148)

* Reverts an accidental breaking merge

* Added new merkle tree impl

* add comments

* Final cleanups and merge
Co-authored-by: Ben Jones <ben@pseudonym.party>

* Fix run gas Lower Bound (#94)

* added the check

* add test

* lower OVM TX size for Kovan

* re-remove gas check

* update gas vals slightly

* lint

* lint

* Merge master into freeze integration branch  (#153)

* update solidity version to ^0.7.0 (#122)

* update solc version to ^0.7.0

* interfaces back to solidity >0.6.0 <0.8.0

* update solc to 0.7.6

* back to 0.7.4

* upgrade to 0.7.6, fix EXTCODESIZE check

* versions >0.5.0 <0.8.0 for xdomain msgers

* ctc: disable appendQueueBatch (#150)

* ctc: disable appendSequencerBatch

* typo: fix

* re-enable verifyQueueTransaction test:

* add explicit test for verifying queue elements against either append
Co-authored-by: Ben Jones <ben@pseudonym.party>

* fix up test

* remove .only
Co-authored-by: Alina <alina@optimism.io>
Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>

* add check, simple test, update deploy (#154)

* go back to first name (#155)

* lint

* fix js number error

* add error logging to help debug deploy

* [code freeze] Fix deploy script (#156)

* fix deploy script

* add block time config

* ensure value is integer

* lint

* remove console logs from deploy

* Moves gas check to applyTransaction (#161)

* move to OVM_ST, pass test

* remove old test because functionality moved

* linting

* remove leaf hasing

* use safe EXEMRG wrapper (#162)

* use safeREQUIRE

* add owner getter

* relayer: add to config (#160)

* relayer: add to config

* lint: fix

* Fix minor error in test config
Co-authored-by: Kelvin Fichter <kelvinfichter@gmail.com>
Co-authored-by: ben-chain <ben@pseudonym.party>
Co-authored-by: Alina <alina@optimism.io>
Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>
Co-authored-by: Kevin Ho <kevinjho1996@gmail.com>