* refactor(l2geth): rename L1GasPrice to DataPrice

* feat(l2geth/rollup-gpo): allow execution price to be specified

* feat(l2geth/api): use the execution price instead of the historical gasprice

* feat(l2geth): allow configuring the l2 execution price

* fix(integration-tests): adjust gas costs to match 0-execution price

* fix(integration-tests): pin down l1 gas estimation costs to the expected values

* chore: add changeset

* fix(sync-service): adjust tests for the refactor

* feat(rollup-gasprice): make Rollup GPO methods thread safe

* contracts: fix build script

* chore: add changeset

* Update packages/contracts/scripts/build.sh
Co-authored-by: Liam Horne <liam@lihorne.com>

* build: parallel
Co-authored-by: Liam Horne <liam@lihorne.com>

* fix[contracts]: Remove unnecessary EXTCODECOPY logic

* chore[contracts]: Add changeset

* Update OVM_ExecutionManager.sol

* dtl: standardize config

* dtl: add changeset

* fix: Fix various minor linting errors not caught by CI

* Delete bright-rice-pump.md

* l2geth: correct timestamp + blocknumber in eth_call

* test: correct eth_call blocknumber + timestamp

* chore: add changeset

* fix[contracts]: Generate typechain artifacts for ovm separately

* fix[contracts]: Add ovm typechain artifacts to package json

* chore[contracts]: Add changeset

* fix[contracts]: Revert change to package.json

* feat(hh-ovm): generate typechain bindings in specific directory
Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>

* refactor[contracts]: Import contracts directly from OZ

* chore[contracts]: Add changeset

* fix[integration-tests]: Update gas estimate

* remove unused utils files

* remove duplicate spec file

* remove unused imports

* move batch-submitter types to core-utils

* add changeset

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>

* feat: add sentry error context

* remove white space and changeset

* add back stackAttributeKey and remove unused logger functions

* refactor[contracts]: Remove old mock contracts

* chore[contracts]: Add changeset

* feat: let test CI run on all release branches

* style: *rc

* Add quotes around rc

* feat[contracts]: Have messengers emit events on failed relay

* chore[contracts]: Add changeset

* fix[contracts]: Correctly export typechain artifacts

* chore[contracts]: Add changeset

* contracts: add sequencer and deployer to addresses.json

* chore: add changeset

* deployer: fix configuration

* chore: add changeset

* style[contracts]: Various minor stylistic improvements

* style[contracts]: Another few tweaks

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

* contracts: remove all trailing whitespace

* chore: add changeset

* feat[smock]: Add support for hardhat 2.2.0

* refactor[smock]: Clean up some repeated code

* fix[smock]: Dynamically resolve TransactionExecutionError

* fix[smock]: Fix linting error

* fix[smock]: Use older ethers version

* fix[smock]: Minor hack for backwards compat

* chore[smock]: Add changeset

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

* export metrics in core-utils

* initialize metrics in batch submitters

* add changeset

* fix unit tests

* stub out test

* fix: getXDomainCalldata argument order to match usage

* feat: completed test

* fix: working test

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

* fix: start the batch submitter properly

fixes bug introduced in https://github.com/ethereum-optimism/optimism/pull/538/commits/933880d443538d413f8bac6488e34b3339078ad5

* chore: add changeset

* chore: import specs

fix: accurately describe ovmL1TXORIGIN

more specs

* chore: rename to match structure of contracts

words

* chore: move to packages

* chore: add package.json

fix location of package.json

* docs: rename processes dir to components

words

* docs: remove empty specs dir

* docs: move sequencer into l2geth

* chore: assign code owners to specs

* chore: add prettier

* docs: polish bridge and actors section

docs: polish

* chore: add format:check script

* docs: fixup readme

* chore: fix prettier config

* fix: json linting

* chore: add changeset

* Update packages/specs/protocol/components/execution.md

* chore: move specs to root

* chore: make private, add to yarn workspaces

* Update specs/package.json
Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>

* fix: formatting
Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>