The value is pulled in from the rollup.json config; however it
was still using the old config that was checked in (& deleted
a while ago) instead of using the generated config.

The `unsafeHead` or `l2Head` is state managed between two separate
processes: the driver state loop and the derivation pipeline. It
is updated during a reorg, during block creation, or during p2p
payload insertion. What happened is that during block creation
the state loop would inform the derivation pipeline of the new
unsafe L2 head; however it was using an old value. This would
cause the communication back from the pipeline to use an old
unsafe head during the setting inside the state loop. Then
the state loop would create a new L2 block with the same L2 parent
thus causing an inadvertent chain reorganization.

This commit also reverts the very significant increase in sequencer
drift to a more reasonable value.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Addresses solc warnings in ProxyAdmin.sol. Also changes the input type
from Proxy to address payable because it is *not* guaranteed that the
input will actually be of Proxy type.

Removes Lib_ and OVM_ prefixes from all contracts. We're no longer using
prefixes for new contracts, I see no good reason to include prefixes for
all of the older contracts that are being included and overhauled as
part of this upgrade. Keeps everything consistent while also removing
some legacy cruft.

* fix(ctb): bug computing L2 timestamp

Fixes a bug where the wrong constant was being used to compute L2
timestamps.

* bedrock: fix computeL2Timestamp block time

* bedrock: regenerate bindings

And add changeset.

* devnet: add missing config
Co-authored-by: Maurelian <maurelian@protonmail.ch>
Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>

also regenerate `op-bindings`

Ports over the JS tests from the `contracts` package.
The next step is to get some fuzz tests going.

ops: use alpine:3.14 with foundry image

deps: bump forge-std to 62caef29b0f87a2c6aaaf634b2ca4c09b6867c92

contracts-bedrock: speed up compilation time

ops: build with ethereumoptimism/foundry:latest

Pegs to a specific version

Based on the following commit:
https://github.com/foundry-rs/foundry/commit/b7b1ec471bdd38221773e1a569dc4f20297bd7db

This commit greatly speeds up the compilation
time for `hardhat compile` by updating to the
latest version of the plugin.

This is known to work with the following forge version:
```
forge 0.2.0 (4ad4bb6 2022-07-06T17:55:43.107018225Z)
```

To use this version:
```
$ foundryup -C 4ad4bb660ad0b429e76e980fd6c1d50aee7c112b
```

contracts-bedrock: fix typechain

Update to the latest version of typechain and no longer
use the hh plugin. Directly call typechain as the hardhat
plugin is unreliable when using foundry.

`foundry` requires them to be in the local `node_modules`
and not the global `node_modules` so add the oz deps
to the nohoist config so that they stay in the `contracts-bedrock`
deps
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Has PR labeler correctly label PRs to the contracts-bedrock package.

https://github.com/foundry-rs/forge-std/tree/62caef29b0f87a2c6aaaf634b2ca4c09b6867c92

Includes the read/write file cheatcodes

deps: update typechain to 8.1.0

* bedrock: Add delegateProxy to forge tests

* bedrock: Add chugsplash proxy to bridge tests

* test(ctb): add gas benchmark tests

* test(ctb): Benchmark deposits at INITIAL_BASE_FEE
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Eager Batch Derivation

Does the following:
- Split the batch queue into a batch queue & payload attributes queue
- Change batch derivation rules to enable eager batch derivation
- Eagerly create payload attributes

* Cleanup inclusion block

* Batch Queue: Add tests

Only for the batch queue & not the attributes queue.

* Fix lint + go mod tidy

* backport fixes from attributes-cleanup

* Update op-node/rollup/derive/batch_queue.go
Co-authored-by: Diederik Loerakker <proto@protolambda.com>

* address PR comments

* revert testlog

* use timestamp as RNG seed

* explain anti overflow check

* fix lint

* better logging

* only adjust maxL2Time based on minL2Time when epoch is not already started (#2939)
Co-authored-by: Diederik Loerakker <proto@protolambda.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Standardizes the comments, errors, and events for all contracts within
the /universal folder.

Moves the two contracts we use that were written by external parties
into their own folder named vendor. By separating these contracts into
their own folder, we can be very explicit that these contracts are not
meant to be tested or modified.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

In `OptimismMintableERC20.t.sol`, the RLP lib is imported
and unused. This deletes the import.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* CI: Add go mod tidy check

* OP Node: Remove l2geth import

* go mod tidy
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

This reverts commit 0fc0a055.

This reverts commit acbfdd72.

Co-authored-by: Will Cory <willcory@Wills-MacBook-Pro.local>

* add yarn-deduplicate

* chore: add changeset

* add to postinstall script
Co-authored-by: Will Cory <willcory@Wills-MacBook-Pro.local>
Co-authored-by: Mark Tyneway <mark.tyneway@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>