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[contract-deploy] Implement class registry contract #4069

Closed
Tracked by #4052
spalladino opened this issue Jan 17, 2024 · 0 comments · Fixed by #4403 or #4283
Closed
Tracked by #4052

[contract-deploy] Implement class registry contract #4069

spalladino opened this issue Jan 17, 2024 · 0 comments · Fixed by #4403 or #4283

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@spalladino
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spalladino commented Jan 17, 2024 •
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Implement the class registry contract as specified in the yellow paper. Deploy it as part of e2e tests setup, such that it is consistently available on the same address. This address will change as part of the Wrapping Up.
@spalladino spalladino mentioned this issue Jan 17, 2024
Closed
@github-project-automation github-project-automation bot moved this to Todo in A3 Jan 17, 2024
@spalladino spalladino mentioned this issue Jan 17, 2024
Closed
@spalladino spalladino mentioned this issue Feb 3, 2024
Merged
spalladino added a commit that referenced this issue Feb 5, 2024
@spalladino
feat: Contract class registerer contract (#4403)
d953090 
Adds contract class registerer canonical contract, and listens to its
events from the archiver. This contract is meant for broadcasting the
public bytecode of any given contract class. If the public bytecode for
a contract class has not been broadcasted, the public kernel should
refuse to execute any calls to a contract instance of this class. More
info
[here](https://yp-aztec.netlify.app/docs/contract-deployment/classes#canonical-contract-class-registerer).

For now the contract assigned to a hardcoded address in the archiver,
computed with salt=1. And since event selectors are not yet implemented
(all events are emitted with selector `5`) uses a magic number for
identifying the event, which should be removed later.

Other changes include:

- Add serialization for an arbitrary-sized buffer into a Field array,
where each field carries 31 bytes of info of the original buffer.
- Increase the maximum number of args that can be passed (from 512 to
1024) to a Noir private function.
- Introduce a new `ContractClassPublic` interface that represents a
contract class that has info on public functions only, and uses it in
the Aztec Node.
- Remove the `SerializableContractClass` class in favor of serialization
functions used only in the archiver.
- Add an endpoint to the Aztec Node for retrieving contract classes.

Pending for future PRs:

- Unhardcode the registerer contract address from the archiver.
- Set up a nicer API for class registration.
- Generalize buffer serialization into field array.
- Add methods for broadcasting private and unconstrained functions.

Fixes #4069
Fixes #4070
@github-project-automation github-project-automation bot moved this from Todo to Done in A3 Feb 5, 2024
@AztecBot AztecBot mentioned this issue Feb 5, 2024
Merged
rahul-kothari pushed a commit that referenced this issue Feb 6, 2024
@AztecBot
chore(master): Release 0.22.0 (#4283)
078bd17 
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.22.0</summary>

##
[0.22.0](aztec-packages-v0.21.0...aztec-packages-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([#4420](#4420))
* Add expression width into acir
([#4014](#4014))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([#4383](#4383))
* Unencrypted logs are not strings
([#4392](#4392))
* init storage macro
([#4200](#4200))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
* introduce compute_note_hash_for_(consumption/insertion)
([#4344](#4344))
* replace Note::compute_note_hash with Note::compute_note_content_hash
([#4342](#4342))
* Include contract class id in deployment info
([#4223](#4223))
* Serialize, Deserialize and NoteInterface as Traits
([#4135](#4135))

### Features

* Add aztec node to client execution and nuke state info provider
[#4320](#4320)
([#4401](#4401))
([2dec0cc](2dec0cc))
* Add bit size to const opcode
([#4385](#4385))
([b2a000e](b2a000e))
* Add expression width into acir
([#4014](#4014))
([f09e8fc](f09e8fc))
* Add meta_hwm to PrivateCircuitPublicInputs
([#4341](#4341))
([4f248b5](4f248b5))
* Add poseidon2 hashing to native transcript
([#3718](#3718))
([afcfa71](afcfa71))
* Adding slitherin detectors
([#4246](#4246))
([7cdc186](7cdc186))
* Allow using of current block in inclusion proofs
([#4285](#4285))
([728c5ac](728c5ac)),
closes
[#4274](#4274)
* **avm-transpiler:** Brillig to AVM transpiler
([#4227](#4227))
([c366c6e](c366c6e))
* **avm:** Add command to call avm proving in bb binary
([#4369](#4369))
([4f6d607](4f6d607)),
closes
[#4039](#4039)
* **avm:** Add revert tracking to the journal
([#4349](#4349))
([1615803](1615803))
* **avm:** Back in avm context with macro - refactor context
([#4438](#4438))
([ccf9b17](ccf9b17))
* **avm:** Complete SET instruction
([#4378](#4378))
([013891f](013891f))
* **avm:** Implement avm state getter opcodes within noir contracts
([#4402](#4402))
([9f2a6eb](9f2a6eb))
* **avm:** Implement serialization for all existing operations
([#4338](#4338))
([13e0683](13e0683))
* **avm:** Keep history of reads and writes in journal
([#4315](#4315))
([cdf1baf](cdf1baf))
* **aztec-nr:** Initial work for aztec public vm macro
([#4400](#4400))
([0024590](0024590))
* **bb:** Wasmtime and remote benchmarking
([#4204](#4204))
([fd27808](fd27808))
* Contract class registerer contract
([#4403](#4403))
([d953090](d953090)),
closes
[#4069](#4069)
[#4070](#4070)
* Crude stable var implementation
([#4289](#4289))
([5f9eee4](5f9eee4))
* **docs:** Docs deeper dive into unconstrained functions
([#4233](#4233))
([6af548e](6af548e))
* Emit single functions from class registerer
([#4429](#4429))
([19e03ad](19e03ad)),
closes
[#4427](#4427)
* Extend Historical Access APIs
[#4179](#4179)
([#4375](#4375))
([c918d8d](c918d8d))
* Folding `GoblinUltra` instances in ProtoGalaxy
([#4340](#4340))
([8569e7c](8569e7c))
* Hashing output of `serialize()` in noir + more tests
([#4365](#4365))
([5a71bb9](5a71bb9))
* Implementation for bigint opcodes
([#4288](#4288))
([b61dace](b61dace))
* Improve ivc bench
([#4242](#4242))
([9d28354](9d28354))
* Include contract class id in deployment info
([#4223](#4223))
([0ed4126](0ed4126)),
closes
[#4054](#4054)
* Init storage macro
([#4200](#4200))
([11d9697](11d9697))
* Memory only brillig
([#4215](#4215))
([018177b](018177b))
* Nullified note retrieval in get_notes and view_notes
([#4238](#4238))
([8d02eb7](8d02eb7))
* Private calls and initialization of undeployed contracts
([#4362](#4362))
([f31c181](f31c181)),
closes
[#4057](#4057)
[#4058](#4058)
[#4059](#4059)
* Sequencer processes transactions in phases
([#4345](#4345))
([78cc709](78cc709))
* Unencrypted logs are not strings
([#4392](#4392))
([25a7ea7](25a7ea7))
* Verify function against contract class id in private kernel
([#4337](#4337))
([e1d832d](e1d832d)),
closes
[#4056](#4056)


### Bug Fixes

* **avm-transpiler:** Avm-transpiler bootstrap by tying down rust
version
([#4347](#4347))
([09d0730](09d0730))
* **avm-transpiler:** Bump rust toolchain version for transpiler
([#4356](#4356))
([75e30b9](75e30b9))
* **avm:** Fix SendL2ToL1Message implementation
([#4367](#4367))
([ee560c3](ee560c3))
* Aztec binary fixes
([#4273](#4273))
([84e1f7d](84e1f7d))
* Bb build
([#4317](#4317))
([82f5f03](82f5f03))
* Load contract artifact from json
([#4352](#4352))
([47a0a79](47a0a79))
* Mac build
([#4336](#4336))
([aeb4cf0](aeb4cf0))
* **noir-contracts:** Disable transpilation for now
([#4372](#4372))
([37662b7](37662b7))
* Nr codegen to use new protocol types path
([#4353](#4353))
([84e63b1](84e63b1)),
closes
[#4193](#4193)
* Relative LogFn import
([#4328](#4328))
([1faead5](1faead5))
* Release the size of goblin translator
([#4259](#4259))
([6e1d958](6e1d958))
* Transpiler build
([#4386](#4386))
([032ddc5](032ddc5))


### Miscellaneous

* `PublicCircuitPublicInputs` and `PrivateCircuitPublicInputs` cleanup
([#4360](#4360))
([b92d690](b92d690))
* `toFields()`/`fromFields(...)` methods in more classes
([#4335](#4335))
([433b9eb](433b9eb))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
([9c965a7](9c965a7))
* Add bigint solver in ACVM and add a unit test for bigints in Noir
([#4415](#4415))
([e4a2fe9](e4a2fe9))
* Add bootstrap_cache for avm-transpiler
([#4357](#4357))
([bfebebb](bfebebb))
* Add disclaimer
([#4393](#4393))
([6895f52](6895f52))
* Add migration note for serialization change
([#4414](#4414))
([968a3a0](968a3a0))
* **avm:** Make interpreter a function not a class
([#4272](#4272))
([14e8c5c](14e8c5c))
* **avm:** Refactor AVM Simulator and fix issues
([#4424](#4424))
([a6179bd](a6179bd))
* Call stack item cleanup
([#4381](#4381))
([341b0a1](341b0a1))
* Check loading Nargo artifacts works in the cli
([#4355](#4355))
([43b58b3](43b58b3))
* Cleanup + various doc improvements
([#4282](#4282))
([648229c](648229c)),
closes
[#4264](#4264)
* Collapse bb::honk
([#4318](#4318))
([5853af4](5853af4))
* Consistent naming of serialization method
([#4379](#4379))
([148d5dc](148d5dc))
* Do not run forge fmt because not everyone has forge installed
([#4430](#4430))
([ecb6c3f](ecb6c3f))
* **docs:** Update broken link ref in slow_updates_tree.md
([#4339](#4339))
([2599d7f](2599d7f))
* Eth address tech debt cleanup
([#4442](#4442))
([153989f](153989f))
* Extract merge from UC and simplify
([#4343](#4343))
([54fd794](54fd794))
* Fix bb wasm build when using remote cache
([#4397](#4397))
([14e57cb](14e57cb))
* Fix clippy warnings in `avm-transpiler`
([#4416](#4416))
([e54ecd2](e54ecd2))
* Format l1-contracts after generating constants
([#4448](#4448))
([de11994](de11994))
* Git subrepo commit (merge) noir
([#4321](#4321))
([348d18a](348d18a))
* Git subrepo pull (merge) noir
([#4331](#4331))
([683f782](683f782))
* Implementing `deserialize()` in Noir structs
([#4384](#4384))
([e63bbae](e63bbae))
* Introduce compute_note_hash_for_(consumption/insertion)
([#4344](#4344))
([26a0d49](26a0d49))
* Optimize prove_note_validity
[#4418](#4418)
([#4426](#4426))
([4de2540](4de2540))
* Poseidon2 hash uses span instead of vector
([#4003](#4003))
([f63e7a9](f63e7a9))
* Reenable private kernel function tree checks
([#4358](#4358))
([e7db0da](e7db0da))
* Remove hardcoded storage slot values
([#4398](#4398))
([d2294a4](d2294a4))
* Rename bigint_neg into bigint_sub
([#4420](#4420))
([57824fe](57824fe))
* Replace Note::compute_note_hash with Note::compute_note_content_hash
([#4342](#4342))
([8368659](8368659))
* Replace relative paths to noir-protocol-circuits
([23de650](23de650))
* Replace relative paths to noir-protocol-circuits
([b8d427f](b8d427f))
* Replace relative paths to noir-protocol-circuits
([113dec1](113dec1))
* Replace relative paths to noir-protocol-circuits
([a79093b](a79093b))
* Replace relative paths to noir-protocol-circuits
([808b4eb](808b4eb))
* Serialize, Deserialize and NoteInterface as Traits
([#4135](#4135))
([9e6605c](9e6605c))
* Simpler noir sync
([#4376](#4376))
([665b35e](665b35e))
* Surpress chained macro warning
([#4396](#4396))
([5e9c790](5e9c790))
* Switch to macos-14 for m1 runners
([#3456](#3456))
([ca5b6f8](ca5b6f8))
* Testing `toFields()` length
([#4364](#4364))
([5d3fce3](5d3fce3))
* Typing contents of `MessageLoadOracleInputs`
([#4351](#4351))
([433babd](433babd))
* Update docs on comparators
([#4281](#4281))
([cc2ce9c](cc2ce9c))
* Updating block hash to be header.hash()
([#4286](#4286))
([d4125e1](d4125e1))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([#4383](#4383))
([14dd0b8](14dd0b8))


### Documentation

* Add simple api description for note_getter_options.status
([#4329](#4329))
([cc17afe](cc17afe))
* Document stable public state usage
([#4324](#4324))
([13f709b](13f709b)),
closes
[#4325](#4325)
* Minor quickstart fixes
([#4330](#4330))
([f85a870](f85a870))
* Update contract deployment section in YP
([#4290](#4290))
([e99a882](e99a882))
* **yp:** AVM circuit - user memory section
([#4323](#4323))
([8928fb1](8928fb1)),
closes
[#4043](#4043)
</details>

<details><summary>barretenberg.js: 0.22.0</summary>

##
[0.22.0](barretenberg.js-v0.21.0...barretenberg.js-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))

### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
([9c965a7](9c965a7))
</details>

<details><summary>barretenberg: 0.22.0</summary>

##
[0.22.0](barretenberg-v0.21.0...barretenberg-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([#4420](#4420))
* Add expression width into acir
([#4014](#4014))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))

### Features

* Add bit size to const opcode
([#4385](#4385))
([b2a000e](b2a000e))
* Add expression width into acir
([#4014](#4014))
([f09e8fc](f09e8fc))
* Add poseidon2 hashing to native transcript
([#3718](#3718))
([afcfa71](afcfa71))
* **avm:** Add command to call avm proving in bb binary
([#4369](#4369))
([4f6d607](4f6d607)),
closes
[#4039](#4039)
* **avm:** Back in avm context with macro - refactor context
([#4438](#4438))
([ccf9b17](ccf9b17))
* **bb:** Wasmtime and remote benchmarking
([#4204](#4204))
([fd27808](fd27808))
* Folding `GoblinUltra` instances in ProtoGalaxy
([#4340](#4340))
([8569e7c](8569e7c))
* Implementation for bigint opcodes
([#4288](#4288))
([b61dace](b61dace))
* Improve ivc bench
([#4242](#4242))
([9d28354](9d28354))
* Memory only brillig
([#4215](#4215))
([018177b](018177b))


### Bug Fixes

* Bb build
([#4317](#4317))
([82f5f03](82f5f03))
* Mac build
([#4336](#4336))
([aeb4cf0](aeb4cf0))
* Release the size of goblin translator
([#4259](#4259))
([6e1d958](6e1d958))


### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
([9c965a7](9c965a7))
* Collapse bb::honk
([#4318](#4318))
([5853af4](5853af4))
* Extract merge from UC and simplify
([#4343](#4343))
([54fd794](54fd794))
* Fix bb wasm build when using remote cache
([#4397](#4397))
([14e57cb](14e57cb))
* Poseidon2 hash uses span instead of vector
([#4003](#4003))
([f63e7a9](f63e7a9))
* Rename bigint_neg into bigint_sub
([#4420](#4420))
([57824fe](57824fe))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
AztecBot added a commit to AztecProtocol/barretenberg that referenced this issue Feb 7, 2024
@AztecBot
chore(master): Release 0.22.0 (#4283)
66d8e84 
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.22.0</summary>

##
[0.22.0](AztecProtocol/aztec-packages@aztec-packages-v0.21.0...aztec-packages-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([#4420](AztecProtocol/aztec-packages#4420))
* Add expression width into acir
([#4014](AztecProtocol/aztec-packages#4014))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([#4383](AztecProtocol/aztec-packages#4383))
* Unencrypted logs are not strings
([#4392](AztecProtocol/aztec-packages#4392))
* init storage macro
([#4200](AztecProtocol/aztec-packages#4200))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](AztecProtocol/aztec-packages#4221))
* introduce compute_note_hash_for_(consumption/insertion)
([#4344](AztecProtocol/aztec-packages#4344))
* replace Note::compute_note_hash with Note::compute_note_content_hash
([#4342](AztecProtocol/aztec-packages#4342))
* Include contract class id in deployment info
([#4223](AztecProtocol/aztec-packages#4223))
* Serialize, Deserialize and NoteInterface as Traits
([#4135](AztecProtocol/aztec-packages#4135))

### Features

* Add aztec node to client execution and nuke state info provider
[#4320](AztecProtocol/aztec-packages#4320)
([#4401](AztecProtocol/aztec-packages#4401))
([2dec0cc](AztecProtocol/aztec-packages@2dec0cc))
* Add bit size to const opcode
([#4385](AztecProtocol/aztec-packages#4385))
([b2a000e](AztecProtocol/aztec-packages@b2a000e))
* Add expression width into acir
([#4014](AztecProtocol/aztec-packages#4014))
([f09e8fc](AztecProtocol/aztec-packages@f09e8fc))
* Add meta_hwm to PrivateCircuitPublicInputs
([#4341](AztecProtocol/aztec-packages#4341))
([4f248b5](AztecProtocol/aztec-packages@4f248b5))
* Add poseidon2 hashing to native transcript
([#3718](AztecProtocol/aztec-packages#3718))
([afcfa71](AztecProtocol/aztec-packages@afcfa71))
* Adding slitherin detectors
([#4246](AztecProtocol/aztec-packages#4246))
([7cdc186](AztecProtocol/aztec-packages@7cdc186))
* Allow using of current block in inclusion proofs
([#4285](AztecProtocol/aztec-packages#4285))
([728c5ac](AztecProtocol/aztec-packages@728c5ac)),
closes
[#4274](AztecProtocol/aztec-packages#4274)
* **avm-transpiler:** Brillig to AVM transpiler
([#4227](AztecProtocol/aztec-packages#4227))
([c366c6e](AztecProtocol/aztec-packages@c366c6e))
* **avm:** Add command to call avm proving in bb binary
([#4369](AztecProtocol/aztec-packages#4369))
([4f6d607](AztecProtocol/aztec-packages@4f6d607)),
closes
[#4039](AztecProtocol/aztec-packages#4039)
* **avm:** Add revert tracking to the journal
([#4349](AztecProtocol/aztec-packages#4349))
([1615803](AztecProtocol/aztec-packages@1615803))
* **avm:** Back in avm context with macro - refactor context
([#4438](AztecProtocol/aztec-packages#4438))
([ccf9b17](AztecProtocol/aztec-packages@ccf9b17))
* **avm:** Complete SET instruction
([#4378](AztecProtocol/aztec-packages#4378))
([013891f](AztecProtocol/aztec-packages@013891f))
* **avm:** Implement avm state getter opcodes within noir contracts
([#4402](AztecProtocol/aztec-packages#4402))
([9f2a6eb](AztecProtocol/aztec-packages@9f2a6eb))
* **avm:** Implement serialization for all existing operations
([#4338](AztecProtocol/aztec-packages#4338))
([13e0683](AztecProtocol/aztec-packages@13e0683))
* **avm:** Keep history of reads and writes in journal
([#4315](AztecProtocol/aztec-packages#4315))
([cdf1baf](AztecProtocol/aztec-packages@cdf1baf))
* **aztec-nr:** Initial work for aztec public vm macro
([#4400](AztecProtocol/aztec-packages#4400))
([0024590](AztecProtocol/aztec-packages@0024590))
* **bb:** Wasmtime and remote benchmarking
([#4204](AztecProtocol/aztec-packages#4204))
([fd27808](AztecProtocol/aztec-packages@fd27808))
* Contract class registerer contract
([#4403](AztecProtocol/aztec-packages#4403))
([d953090](AztecProtocol/aztec-packages@d953090)),
closes
[#4069](AztecProtocol/aztec-packages#4069)
[#4070](AztecProtocol/aztec-packages#4070)
* Crude stable var implementation
([#4289](AztecProtocol/aztec-packages#4289))
([5f9eee4](AztecProtocol/aztec-packages@5f9eee4))
* **docs:** Docs deeper dive into unconstrained functions
([#4233](AztecProtocol/aztec-packages#4233))
([6af548e](AztecProtocol/aztec-packages@6af548e))
* Emit single functions from class registerer
([#4429](AztecProtocol/aztec-packages#4429))
([19e03ad](AztecProtocol/aztec-packages@19e03ad)),
closes
[#4427](AztecProtocol/aztec-packages#4427)
* Extend Historical Access APIs
[#4179](AztecProtocol/aztec-packages#4179)
([#4375](AztecProtocol/aztec-packages#4375))
([c918d8d](AztecProtocol/aztec-packages@c918d8d))
* Folding `GoblinUltra` instances in ProtoGalaxy
([#4340](AztecProtocol/aztec-packages#4340))
([8569e7c](AztecProtocol/aztec-packages@8569e7c))
* Hashing output of `serialize()` in noir + more tests
([#4365](AztecProtocol/aztec-packages#4365))
([5a71bb9](AztecProtocol/aztec-packages@5a71bb9))
* Implementation for bigint opcodes
([#4288](AztecProtocol/aztec-packages#4288))
([b61dace](AztecProtocol/aztec-packages@b61dace))
* Improve ivc bench
([#4242](AztecProtocol/aztec-packages#4242))
([9d28354](AztecProtocol/aztec-packages@9d28354))
* Include contract class id in deployment info
([#4223](AztecProtocol/aztec-packages#4223))
([0ed4126](AztecProtocol/aztec-packages@0ed4126)),
closes
[#4054](AztecProtocol/aztec-packages#4054)
* Init storage macro
([#4200](AztecProtocol/aztec-packages#4200))
([11d9697](AztecProtocol/aztec-packages@11d9697))
* Memory only brillig
([#4215](AztecProtocol/aztec-packages#4215))
([018177b](AztecProtocol/aztec-packages@018177b))
* Nullified note retrieval in get_notes and view_notes
([#4238](AztecProtocol/aztec-packages#4238))
([8d02eb7](AztecProtocol/aztec-packages@8d02eb7))
* Private calls and initialization of undeployed contracts
([#4362](AztecProtocol/aztec-packages#4362))
([f31c181](AztecProtocol/aztec-packages@f31c181)),
closes
[#4057](AztecProtocol/aztec-packages#4057)
[#4058](AztecProtocol/aztec-packages#4058)
[#4059](AztecProtocol/aztec-packages#4059)
* Sequencer processes transactions in phases
([#4345](AztecProtocol/aztec-packages#4345))
([78cc709](AztecProtocol/aztec-packages@78cc709))
* Unencrypted logs are not strings
([#4392](AztecProtocol/aztec-packages#4392))
([25a7ea7](AztecProtocol/aztec-packages@25a7ea7))
* Verify function against contract class id in private kernel
([#4337](AztecProtocol/aztec-packages#4337))
([e1d832d](AztecProtocol/aztec-packages@e1d832d)),
closes
[#4056](AztecProtocol/aztec-packages#4056)


### Bug Fixes

* **avm-transpiler:** Avm-transpiler bootstrap by tying down rust
version
([#4347](AztecProtocol/aztec-packages#4347))
([09d0730](AztecProtocol/aztec-packages@09d0730))
* **avm-transpiler:** Bump rust toolchain version for transpiler
([#4356](AztecProtocol/aztec-packages#4356))
([75e30b9](AztecProtocol/aztec-packages@75e30b9))
* **avm:** Fix SendL2ToL1Message implementation
([#4367](AztecProtocol/aztec-packages#4367))
([ee560c3](AztecProtocol/aztec-packages@ee560c3))
* Aztec binary fixes
([#4273](AztecProtocol/aztec-packages#4273))
([84e1f7d](AztecProtocol/aztec-packages@84e1f7d))
* Bb build
([#4317](AztecProtocol/aztec-packages#4317))
([82f5f03](AztecProtocol/aztec-packages@82f5f03))
* Load contract artifact from json
([#4352](AztecProtocol/aztec-packages#4352))
([47a0a79](AztecProtocol/aztec-packages@47a0a79))
* Mac build
([#4336](AztecProtocol/aztec-packages#4336))
([aeb4cf0](AztecProtocol/aztec-packages@aeb4cf0))
* **noir-contracts:** Disable transpilation for now
([#4372](AztecProtocol/aztec-packages#4372))
([37662b7](AztecProtocol/aztec-packages@37662b7))
* Nr codegen to use new protocol types path
([#4353](AztecProtocol/aztec-packages#4353))
([84e63b1](AztecProtocol/aztec-packages@84e63b1)),
closes
[#4193](AztecProtocol/aztec-packages#4193)
* Relative LogFn import
([#4328](AztecProtocol/aztec-packages#4328))
([1faead5](AztecProtocol/aztec-packages@1faead5))
* Release the size of goblin translator
([#4259](AztecProtocol/aztec-packages#4259))
([6e1d958](AztecProtocol/aztec-packages@6e1d958))
* Transpiler build
([#4386](AztecProtocol/aztec-packages#4386))
([032ddc5](AztecProtocol/aztec-packages@032ddc5))


### Miscellaneous

* `PublicCircuitPublicInputs` and `PrivateCircuitPublicInputs` cleanup
([#4360](AztecProtocol/aztec-packages#4360))
([b92d690](AztecProtocol/aztec-packages@b92d690))
* `toFields()`/`fromFields(...)` methods in more classes
([#4335](AztecProtocol/aztec-packages#4335))
([433b9eb](AztecProtocol/aztec-packages@433b9eb))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](AztecProtocol/aztec-packages#4221))
([9c965a7](AztecProtocol/aztec-packages@9c965a7))
* Add bigint solver in ACVM and add a unit test for bigints in Noir
([#4415](AztecProtocol/aztec-packages#4415))
([e4a2fe9](AztecProtocol/aztec-packages@e4a2fe9))
* Add bootstrap_cache for avm-transpiler
([#4357](AztecProtocol/aztec-packages#4357))
([bfebebb](AztecProtocol/aztec-packages@bfebebb))
* Add disclaimer
([#4393](AztecProtocol/aztec-packages#4393))
([6895f52](AztecProtocol/aztec-packages@6895f52))
* Add migration note for serialization change
([#4414](AztecProtocol/aztec-packages#4414))
([968a3a0](AztecProtocol/aztec-packages@968a3a0))
* **avm:** Make interpreter a function not a class
([#4272](AztecProtocol/aztec-packages#4272))
([14e8c5c](AztecProtocol/aztec-packages@14e8c5c))
* **avm:** Refactor AVM Simulator and fix issues
([#4424](AztecProtocol/aztec-packages#4424))
([a6179bd](AztecProtocol/aztec-packages@a6179bd))
* Call stack item cleanup
([#4381](AztecProtocol/aztec-packages#4381))
([341b0a1](AztecProtocol/aztec-packages@341b0a1))
* Check loading Nargo artifacts works in the cli
([#4355](AztecProtocol/aztec-packages#4355))
([43b58b3](AztecProtocol/aztec-packages@43b58b3))
* Cleanup + various doc improvements
([#4282](AztecProtocol/aztec-packages#4282))
([648229c](AztecProtocol/aztec-packages@648229c)),
closes
[#4264](AztecProtocol/aztec-packages#4264)
* Collapse bb::honk
([#4318](AztecProtocol/aztec-packages#4318))
([5853af4](AztecProtocol/aztec-packages@5853af4))
* Consistent naming of serialization method
([#4379](AztecProtocol/aztec-packages#4379))
([148d5dc](AztecProtocol/aztec-packages@148d5dc))
* Do not run forge fmt because not everyone has forge installed
([#4430](AztecProtocol/aztec-packages#4430))
([ecb6c3f](AztecProtocol/aztec-packages@ecb6c3f))
* **docs:** Update broken link ref in slow_updates_tree.md
([#4339](AztecProtocol/aztec-packages#4339))
([2599d7f](AztecProtocol/aztec-packages@2599d7f))
* Eth address tech debt cleanup
([#4442](AztecProtocol/aztec-packages#4442))
([153989f](AztecProtocol/aztec-packages@153989f))
* Extract merge from UC and simplify
([#4343](AztecProtocol/aztec-packages#4343))
([54fd794](AztecProtocol/aztec-packages@54fd794))
* Fix bb wasm build when using remote cache
([#4397](AztecProtocol/aztec-packages#4397))
([14e57cb](AztecProtocol/aztec-packages@14e57cb))
* Fix clippy warnings in `avm-transpiler`
([#4416](AztecProtocol/aztec-packages#4416))
([e54ecd2](AztecProtocol/aztec-packages@e54ecd2))
* Format l1-contracts after generating constants
([#4448](AztecProtocol/aztec-packages#4448))
([de11994](AztecProtocol/aztec-packages@de11994))
* Git subrepo commit (merge) noir
([#4321](AztecProtocol/aztec-packages#4321))
([348d18a](AztecProtocol/aztec-packages@348d18a))
* Git subrepo pull (merge) noir
([#4331](AztecProtocol/aztec-packages#4331))
([683f782](AztecProtocol/aztec-packages@683f782))
* Implementing `deserialize()` in Noir structs
([#4384](AztecProtocol/aztec-packages#4384))
([e63bbae](AztecProtocol/aztec-packages@e63bbae))
* Introduce compute_note_hash_for_(consumption/insertion)
([#4344](AztecProtocol/aztec-packages#4344))
([26a0d49](AztecProtocol/aztec-packages@26a0d49))
* Optimize prove_note_validity
[#4418](AztecProtocol/aztec-packages#4418)
([#4426](AztecProtocol/aztec-packages#4426))
([4de2540](AztecProtocol/aztec-packages@4de2540))
* Poseidon2 hash uses span instead of vector
([#4003](AztecProtocol/aztec-packages#4003))
([f63e7a9](AztecProtocol/aztec-packages@f63e7a9))
* Reenable private kernel function tree checks
([#4358](AztecProtocol/aztec-packages#4358))
([e7db0da](AztecProtocol/aztec-packages@e7db0da))
* Remove hardcoded storage slot values
([#4398](AztecProtocol/aztec-packages#4398))
([d2294a4](AztecProtocol/aztec-packages@d2294a4))
* Rename bigint_neg into bigint_sub
([#4420](AztecProtocol/aztec-packages#4420))
([57824fe](AztecProtocol/aztec-packages@57824fe))
* Replace Note::compute_note_hash with Note::compute_note_content_hash
([#4342](AztecProtocol/aztec-packages#4342))
([8368659](AztecProtocol/aztec-packages@8368659))
* Replace relative paths to noir-protocol-circuits
([23de650](AztecProtocol/aztec-packages@23de650))
* Replace relative paths to noir-protocol-circuits
([b8d427f](AztecProtocol/aztec-packages@b8d427f))
* Replace relative paths to noir-protocol-circuits
([113dec1](AztecProtocol/aztec-packages@113dec1))
* Replace relative paths to noir-protocol-circuits
([a79093b](AztecProtocol/aztec-packages@a79093b))
* Replace relative paths to noir-protocol-circuits
([808b4eb](AztecProtocol/aztec-packages@808b4eb))
* Serialize, Deserialize and NoteInterface as Traits
([#4135](AztecProtocol/aztec-packages#4135))
([9e6605c](AztecProtocol/aztec-packages@9e6605c))
* Simpler noir sync
([#4376](AztecProtocol/aztec-packages#4376))
([665b35e](AztecProtocol/aztec-packages@665b35e))
* Surpress chained macro warning
([#4396](AztecProtocol/aztec-packages#4396))
([5e9c790](AztecProtocol/aztec-packages@5e9c790))
* Switch to macos-14 for m1 runners
([#3456](AztecProtocol/aztec-packages#3456))
([ca5b6f8](AztecProtocol/aztec-packages@ca5b6f8))
* Testing `toFields()` length
([#4364](AztecProtocol/aztec-packages#4364))
([5d3fce3](AztecProtocol/aztec-packages@5d3fce3))
* Typing contents of `MessageLoadOracleInputs`
([#4351](AztecProtocol/aztec-packages#4351))
([433babd](AztecProtocol/aztec-packages@433babd))
* Update docs on comparators
([#4281](AztecProtocol/aztec-packages#4281))
([cc2ce9c](AztecProtocol/aztec-packages@cc2ce9c))
* Updating block hash to be header.hash()
([#4286](AztecProtocol/aztec-packages#4286))
([d4125e1](AztecProtocol/aztec-packages@d4125e1))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([#4383](AztecProtocol/aztec-packages#4383))
([14dd0b8](AztecProtocol/aztec-packages@14dd0b8))


### Documentation

* Add simple api description for note_getter_options.status
([#4329](AztecProtocol/aztec-packages#4329))
([cc17afe](AztecProtocol/aztec-packages@cc17afe))
* Document stable public state usage
([#4324](AztecProtocol/aztec-packages#4324))
([13f709b](AztecProtocol/aztec-packages@13f709b)),
closes
[#4325](AztecProtocol/aztec-packages#4325)
* Minor quickstart fixes
([#4330](AztecProtocol/aztec-packages#4330))
([f85a870](AztecProtocol/aztec-packages@f85a870))
* Update contract deployment section in YP
([#4290](AztecProtocol/aztec-packages#4290))
([e99a882](AztecProtocol/aztec-packages@e99a882))
* **yp:** AVM circuit - user memory section
([#4323](AztecProtocol/aztec-packages#4323))
([8928fb1](AztecProtocol/aztec-packages@8928fb1)),
closes
[#4043](AztecProtocol/aztec-packages#4043)
</details>

<details><summary>barretenberg.js: 0.22.0</summary>

##
[0.22.0](AztecProtocol/aztec-packages@barretenberg.js-v0.21.0...barretenberg.js-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](AztecProtocol/aztec-packages#4221))

### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](AztecProtocol/aztec-packages#4221))
([9c965a7](AztecProtocol/aztec-packages@9c965a7))
</details>

<details><summary>barretenberg: 0.22.0</summary>

##
[0.22.0](AztecProtocol/aztec-packages@barretenberg-v0.21.0...barretenberg-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([#4420](AztecProtocol/aztec-packages#4420))
* Add expression width into acir
([#4014](AztecProtocol/aztec-packages#4014))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](AztecProtocol/aztec-packages#4221))

### Features

* Add bit size to const opcode
([#4385](AztecProtocol/aztec-packages#4385))
([b2a000e](AztecProtocol/aztec-packages@b2a000e))
* Add expression width into acir
([#4014](AztecProtocol/aztec-packages#4014))
([f09e8fc](AztecProtocol/aztec-packages@f09e8fc))
* Add poseidon2 hashing to native transcript
([#3718](AztecProtocol/aztec-packages#3718))
([afcfa71](AztecProtocol/aztec-packages@afcfa71))
* **avm:** Add command to call avm proving in bb binary
([#4369](AztecProtocol/aztec-packages#4369))
([4f6d607](AztecProtocol/aztec-packages@4f6d607)),
closes
[#4039](AztecProtocol/aztec-packages#4039)
* **avm:** Back in avm context with macro - refactor context
([#4438](AztecProtocol/aztec-packages#4438))
([ccf9b17](AztecProtocol/aztec-packages@ccf9b17))
* **bb:** Wasmtime and remote benchmarking
([#4204](AztecProtocol/aztec-packages#4204))
([fd27808](AztecProtocol/aztec-packages@fd27808))
* Folding `GoblinUltra` instances in ProtoGalaxy
([#4340](AztecProtocol/aztec-packages#4340))
([8569e7c](AztecProtocol/aztec-packages@8569e7c))
* Implementation for bigint opcodes
([#4288](AztecProtocol/aztec-packages#4288))
([b61dace](AztecProtocol/aztec-packages@b61dace))
* Improve ivc bench
([#4242](AztecProtocol/aztec-packages#4242))
([9d28354](AztecProtocol/aztec-packages@9d28354))
* Memory only brillig
([#4215](AztecProtocol/aztec-packages#4215))
([018177b](AztecProtocol/aztec-packages@018177b))


### Bug Fixes

* Bb build
([#4317](AztecProtocol/aztec-packages#4317))
([82f5f03](AztecProtocol/aztec-packages@82f5f03))
* Mac build
([#4336](AztecProtocol/aztec-packages#4336))
([aeb4cf0](AztecProtocol/aztec-packages@aeb4cf0))
* Release the size of goblin translator
([#4259](AztecProtocol/aztec-packages#4259))
([6e1d958](AztecProtocol/aztec-packages@6e1d958))


### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](AztecProtocol/aztec-packages#4221))
([9c965a7](AztecProtocol/aztec-packages@9c965a7))
* Collapse bb::honk
([#4318](AztecProtocol/aztec-packages#4318))
([5853af4](AztecProtocol/aztec-packages@5853af4))
* Extract merge from UC and simplify
([#4343](AztecProtocol/aztec-packages#4343))
([54fd794](AztecProtocol/aztec-packages@54fd794))
* Fix bb wasm build when using remote cache
([#4397](AztecProtocol/aztec-packages#4397))
([14e57cb](AztecProtocol/aztec-packages@14e57cb))
* Poseidon2 hash uses span instead of vector
([#4003](AztecProtocol/aztec-packages#4003))
([f63e7a9](AztecProtocol/aztec-packages@f63e7a9))
* Rename bigint_neg into bigint_sub
([#4420](AztecProtocol/aztec-packages#4420))
([57824fe](AztecProtocol/aztec-packages@57824fe))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
TomAFrench pushed a commit that referenced this issue Feb 7, 2024
@spalladino @TomAFrench
feat: Contract class registerer contract (#4403)
6ad7c58 
Adds contract class registerer canonical contract, and listens to its
events from the archiver. This contract is meant for broadcasting the
public bytecode of any given contract class. If the public bytecode for
a contract class has not been broadcasted, the public kernel should
refuse to execute any calls to a contract instance of this class. More
info
[here](https://yp-aztec.netlify.app/docs/contract-deployment/classes#canonical-contract-class-registerer).

For now the contract assigned to a hardcoded address in the archiver,
computed with salt=1. And since event selectors are not yet implemented
(all events are emitted with selector `5`) uses a magic number for
identifying the event, which should be removed later.

Other changes include:

- Add serialization for an arbitrary-sized buffer into a Field array,
where each field carries 31 bytes of info of the original buffer.
- Increase the maximum number of args that can be passed (from 512 to
1024) to a Noir private function.
- Introduce a new `ContractClassPublic` interface that represents a
contract class that has info on public functions only, and uses it in
the Aztec Node.
- Remove the `SerializableContractClass` class in favor of serialization
functions used only in the archiver.
- Add an endpoint to the Aztec Node for retrieving contract classes.

Pending for future PRs:

- Unhardcode the registerer contract address from the archiver.
- Set up a nicer API for class registration.
- Generalize buffer serialization into field array.
- Add methods for broadcasting private and unconstrained functions.

Fixes #4069
Fixes #4070
TomAFrench pushed a commit that referenced this issue Feb 7, 2024
@AztecBot @TomAFrench
chore(master): Release 0.22.0 (#4283)
7711b80 
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.22.0</summary>

##
[0.22.0](aztec-packages-v0.21.0...aztec-packages-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([#4420](#4420))
* Add expression width into acir
([#4014](#4014))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([#4383](#4383))
* Unencrypted logs are not strings
([#4392](#4392))
* init storage macro
([#4200](#4200))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
* introduce compute_note_hash_for_(consumption/insertion)
([#4344](#4344))
* replace Note::compute_note_hash with Note::compute_note_content_hash
([#4342](#4342))
* Include contract class id in deployment info
([#4223](#4223))
* Serialize, Deserialize and NoteInterface as Traits
([#4135](#4135))

### Features

* Add aztec node to client execution and nuke state info provider
[#4320](#4320)
([#4401](#4401))
([2dec0cc](2dec0cc))
* Add bit size to const opcode
([#4385](#4385))
([b2a000e](b2a000e))
* Add expression width into acir
([#4014](#4014))
([f09e8fc](f09e8fc))
* Add meta_hwm to PrivateCircuitPublicInputs
([#4341](#4341))
([4f248b5](4f248b5))
* Add poseidon2 hashing to native transcript
([#3718](#3718))
([afcfa71](afcfa71))
* Adding slitherin detectors
([#4246](#4246))
([7cdc186](7cdc186))
* Allow using of current block in inclusion proofs
([#4285](#4285))
([728c5ac](728c5ac)),
closes
[#4274](#4274)
* **avm-transpiler:** Brillig to AVM transpiler
([#4227](#4227))
([c366c6e](c366c6e))
* **avm:** Add command to call avm proving in bb binary
([#4369](#4369))
([4f6d607](4f6d607)),
closes
[#4039](#4039)
* **avm:** Add revert tracking to the journal
([#4349](#4349))
([1615803](1615803))
* **avm:** Back in avm context with macro - refactor context
([#4438](#4438))
([ccf9b17](ccf9b17))
* **avm:** Complete SET instruction
([#4378](#4378))
([013891f](013891f))
* **avm:** Implement avm state getter opcodes within noir contracts
([#4402](#4402))
([9f2a6eb](9f2a6eb))
* **avm:** Implement serialization for all existing operations
([#4338](#4338))
([13e0683](13e0683))
* **avm:** Keep history of reads and writes in journal
([#4315](#4315))
([cdf1baf](cdf1baf))
* **aztec-nr:** Initial work for aztec public vm macro
([#4400](#4400))
([0024590](0024590))
* **bb:** Wasmtime and remote benchmarking
([#4204](#4204))
([fd27808](fd27808))
* Contract class registerer contract
([#4403](#4403))
([d953090](d953090)),
closes
[#4069](#4069)
[#4070](#4070)
* Crude stable var implementation
([#4289](#4289))
([5f9eee4](5f9eee4))
* **docs:** Docs deeper dive into unconstrained functions
([#4233](#4233))
([6af548e](6af548e))
* Emit single functions from class registerer
([#4429](#4429))
([19e03ad](19e03ad)),
closes
[#4427](#4427)
* Extend Historical Access APIs
[#4179](#4179)
([#4375](#4375))
([c918d8d](c918d8d))
* Folding `GoblinUltra` instances in ProtoGalaxy
([#4340](#4340))
([8569e7c](8569e7c))
* Hashing output of `serialize()` in noir + more tests
([#4365](#4365))
([5a71bb9](5a71bb9))
* Implementation for bigint opcodes
([#4288](#4288))
([b61dace](b61dace))
* Improve ivc bench
([#4242](#4242))
([9d28354](9d28354))
* Include contract class id in deployment info
([#4223](#4223))
([0ed4126](0ed4126)),
closes
[#4054](#4054)
* Init storage macro
([#4200](#4200))
([11d9697](11d9697))
* Memory only brillig
([#4215](#4215))
([018177b](018177b))
* Nullified note retrieval in get_notes and view_notes
([#4238](#4238))
([8d02eb7](8d02eb7))
* Private calls and initialization of undeployed contracts
([#4362](#4362))
([f31c181](f31c181)),
closes
[#4057](#4057)
[#4058](#4058)
[#4059](#4059)
* Sequencer processes transactions in phases
([#4345](#4345))
([78cc709](78cc709))
* Unencrypted logs are not strings
([#4392](#4392))
([25a7ea7](25a7ea7))
* Verify function against contract class id in private kernel
([#4337](#4337))
([e1d832d](e1d832d)),
closes
[#4056](#4056)


### Bug Fixes

* **avm-transpiler:** Avm-transpiler bootstrap by tying down rust
version
([#4347](#4347))
([09d0730](09d0730))
* **avm-transpiler:** Bump rust toolchain version for transpiler
([#4356](#4356))
([75e30b9](75e30b9))
* **avm:** Fix SendL2ToL1Message implementation
([#4367](#4367))
([ee560c3](ee560c3))
* Aztec binary fixes
([#4273](#4273))
([84e1f7d](84e1f7d))
* Bb build
([#4317](#4317))
([82f5f03](82f5f03))
* Load contract artifact from json
([#4352](#4352))
([47a0a79](47a0a79))
* Mac build
([#4336](#4336))
([aeb4cf0](aeb4cf0))
* **noir-contracts:** Disable transpilation for now
([#4372](#4372))
([37662b7](37662b7))
* Nr codegen to use new protocol types path
([#4353](#4353))
([84e63b1](84e63b1)),
closes
[#4193](#4193)
* Relative LogFn import
([#4328](#4328))
([1faead5](1faead5))
* Release the size of goblin translator
([#4259](#4259))
([6e1d958](6e1d958))
* Transpiler build
([#4386](#4386))
([032ddc5](032ddc5))


### Miscellaneous

* `PublicCircuitPublicInputs` and `PrivateCircuitPublicInputs` cleanup
([#4360](#4360))
([b92d690](b92d690))
* `toFields()`/`fromFields(...)` methods in more classes
([#4335](#4335))
([433b9eb](433b9eb))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
([9c965a7](9c965a7))
* Add bigint solver in ACVM and add a unit test for bigints in Noir
([#4415](#4415))
([e4a2fe9](e4a2fe9))
* Add bootstrap_cache for avm-transpiler
([#4357](#4357))
([bfebebb](bfebebb))
* Add disclaimer
([#4393](#4393))
([6895f52](6895f52))
* Add migration note for serialization change
([#4414](#4414))
([968a3a0](968a3a0))
* **avm:** Make interpreter a function not a class
([#4272](#4272))
([14e8c5c](14e8c5c))
* **avm:** Refactor AVM Simulator and fix issues
([#4424](#4424))
([a6179bd](a6179bd))
* Call stack item cleanup
([#4381](#4381))
([341b0a1](341b0a1))
* Check loading Nargo artifacts works in the cli
([#4355](#4355))
([43b58b3](43b58b3))
* Cleanup + various doc improvements
([#4282](#4282))
([648229c](648229c)),
closes
[#4264](#4264)
* Collapse bb::honk
([#4318](#4318))
([5853af4](5853af4))
* Consistent naming of serialization method
([#4379](#4379))
([148d5dc](148d5dc))
* Do not run forge fmt because not everyone has forge installed
([#4430](#4430))
([ecb6c3f](ecb6c3f))
* **docs:** Update broken link ref in slow_updates_tree.md
([#4339](#4339))
([2599d7f](2599d7f))
* Eth address tech debt cleanup
([#4442](#4442))
([153989f](153989f))
* Extract merge from UC and simplify
([#4343](#4343))
([54fd794](54fd794))
* Fix bb wasm build when using remote cache
([#4397](#4397))
([14e57cb](14e57cb))
* Fix clippy warnings in `avm-transpiler`
([#4416](#4416))
([e54ecd2](e54ecd2))
* Format l1-contracts after generating constants
([#4448](#4448))
([de11994](de11994))
* Git subrepo commit (merge) noir
([#4321](#4321))
([348d18a](348d18a))
* Git subrepo pull (merge) noir
([#4331](#4331))
([683f782](683f782))
* Implementing `deserialize()` in Noir structs
([#4384](#4384))
([e63bbae](e63bbae))
* Introduce compute_note_hash_for_(consumption/insertion)
([#4344](#4344))
([26a0d49](26a0d49))
* Optimize prove_note_validity
[#4418](#4418)
([#4426](#4426))
([4de2540](4de2540))
* Poseidon2 hash uses span instead of vector
([#4003](#4003))
([f63e7a9](f63e7a9))
* Reenable private kernel function tree checks
([#4358](#4358))
([e7db0da](e7db0da))
* Remove hardcoded storage slot values
([#4398](#4398))
([d2294a4](d2294a4))
* Rename bigint_neg into bigint_sub
([#4420](#4420))
([57824fe](57824fe))
* Replace Note::compute_note_hash with Note::compute_note_content_hash
([#4342](#4342))
([8368659](8368659))
* Replace relative paths to noir-protocol-circuits
([23de650](23de650))
* Replace relative paths to noir-protocol-circuits
([b8d427f](b8d427f))
* Replace relative paths to noir-protocol-circuits
([113dec1](113dec1))
* Replace relative paths to noir-protocol-circuits
([a79093b](a79093b))
* Replace relative paths to noir-protocol-circuits
([808b4eb](808b4eb))
* Serialize, Deserialize and NoteInterface as Traits
([#4135](#4135))
([9e6605c](9e6605c))
* Simpler noir sync
([#4376](#4376))
([665b35e](665b35e))
* Surpress chained macro warning
([#4396](#4396))
([5e9c790](5e9c790))
* Switch to macos-14 for m1 runners
([#3456](#3456))
([ca5b6f8](ca5b6f8))
* Testing `toFields()` length
([#4364](#4364))
([5d3fce3](5d3fce3))
* Typing contents of `MessageLoadOracleInputs`
([#4351](#4351))
([433babd](433babd))
* Update docs on comparators
([#4281](#4281))
([cc2ce9c](cc2ce9c))
* Updating block hash to be header.hash()
([#4286](#4286))
([d4125e1](d4125e1))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([#4383](#4383))
([14dd0b8](14dd0b8))


### Documentation

* Add simple api description for note_getter_options.status
([#4329](#4329))
([cc17afe](cc17afe))
* Document stable public state usage
([#4324](#4324))
([13f709b](13f709b)),
closes
[#4325](#4325)
* Minor quickstart fixes
([#4330](#4330))
([f85a870](f85a870))
* Update contract deployment section in YP
([#4290](#4290))
([e99a882](e99a882))
* **yp:** AVM circuit - user memory section
([#4323](#4323))
([8928fb1](8928fb1)),
closes
[#4043](#4043)
</details>

<details><summary>barretenberg.js: 0.22.0</summary>

##
[0.22.0](barretenberg.js-v0.21.0...barretenberg.js-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))

### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
([9c965a7](9c965a7))
</details>

<details><summary>barretenberg: 0.22.0</summary>

##
[0.22.0](barretenberg-v0.21.0...barretenberg-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([#4420](#4420))
* Add expression width into acir
([#4014](#4014))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))

### Features

* Add bit size to const opcode
([#4385](#4385))
([b2a000e](b2a000e))
* Add expression width into acir
([#4014](#4014))
([f09e8fc](f09e8fc))
* Add poseidon2 hashing to native transcript
([#3718](#3718))
([afcfa71](afcfa71))
* **avm:** Add command to call avm proving in bb binary
([#4369](#4369))
([4f6d607](4f6d607)),
closes
[#4039](#4039)
* **avm:** Back in avm context with macro - refactor context
([#4438](#4438))
([ccf9b17](ccf9b17))
* **bb:** Wasmtime and remote benchmarking
([#4204](#4204))
([fd27808](fd27808))
* Folding `GoblinUltra` instances in ProtoGalaxy
([#4340](#4340))
([8569e7c](8569e7c))
* Implementation for bigint opcodes
([#4288](#4288))
([b61dace](b61dace))
* Improve ivc bench
([#4242](#4242))
([9d28354](9d28354))
* Memory only brillig
([#4215](#4215))
([018177b](018177b))


### Bug Fixes

* Bb build
([#4317](#4317))
([82f5f03](82f5f03))
* Mac build
([#4336](#4336))
([aeb4cf0](aeb4cf0))
* Release the size of goblin translator
([#4259](#4259))
([6e1d958](6e1d958))


### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([#4221](#4221))
([9c965a7](9c965a7))
* Collapse bb::honk
([#4318](#4318))
([5853af4](5853af4))
* Extract merge from UC and simplify
([#4343](#4343))
([54fd794](54fd794))
* Fix bb wasm build when using remote cache
([#4397](#4397))
([14e57cb](14e57cb))
* Poseidon2 hash uses span instead of vector
([#4003](#4003))
([f63e7a9](f63e7a9))
* Rename bigint_neg into bigint_sub
([#4420](#4420))
([57824fe](57824fe))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
michaelelliot pushed a commit to Swoir/noir_rs that referenced this issue Feb 28, 2024
@spalladino
feat: Contract class registerer contract (AztecProtocol#4403)
aedb2f8 
Adds contract class registerer canonical contract, and listens to its
events from the archiver. This contract is meant for broadcasting the
public bytecode of any given contract class. If the public bytecode for
a contract class has not been broadcasted, the public kernel should
refuse to execute any calls to a contract instance of this class. More
info
[here](https://yp-aztec.netlify.app/docs/contract-deployment/classes#canonical-contract-class-registerer).

For now the contract assigned to a hardcoded address in the archiver,
computed with salt=1. And since event selectors are not yet implemented
(all events are emitted with selector `5`) uses a magic number for
identifying the event, which should be removed later.

Other changes include:

- Add serialization for an arbitrary-sized buffer into a Field array,
where each field carries 31 bytes of info of the original buffer.
- Increase the maximum number of args that can be passed (from 512 to
1024) to a Noir private function.
- Introduce a new `ContractClassPublic` interface that represents a
contract class that has info on public functions only, and uses it in
the Aztec Node.
- Remove the `SerializableContractClass` class in favor of serialization
functions used only in the archiver.
- Add an endpoint to the Aztec Node for retrieving contract classes.

Pending for future PRs:

- Unhardcode the registerer contract address from the archiver.
- Set up a nicer API for class registration.
- Generalize buffer serialization into field array.
- Add methods for broadcasting private and unconstrained functions.

Fixes AztecProtocol#4069
Fixes AztecProtocol#4070
michaelelliot pushed a commit to Swoir/noir_rs that referenced this issue Feb 28, 2024
@AztecBot
chore(master): Release 0.22.0 (AztecProtocol#4283)
b84b7e2 
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.22.0</summary>

##
[0.22.0](AztecProtocol/aztec-packages@aztec-packages-v0.21.0...aztec-packages-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([AztecProtocol#4420](AztecProtocol#4420))
* Add expression width into acir
([AztecProtocol#4014](AztecProtocol#4014))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([AztecProtocol#4383](AztecProtocol#4383))
* Unencrypted logs are not strings
([AztecProtocol#4392](AztecProtocol#4392))
* init storage macro
([AztecProtocol#4200](AztecProtocol#4200))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([AztecProtocol#4221](AztecProtocol#4221))
* introduce compute_note_hash_for_(consumption/insertion)
([AztecProtocol#4344](AztecProtocol#4344))
* replace Note::compute_note_hash with Note::compute_note_content_hash
([AztecProtocol#4342](AztecProtocol#4342))
* Include contract class id in deployment info
([AztecProtocol#4223](AztecProtocol#4223))
* Serialize, Deserialize and NoteInterface as Traits
([AztecProtocol#4135](AztecProtocol#4135))

### Features

* Add aztec node to client execution and nuke state info provider
[AztecProtocol#4320](AztecProtocol#4320)
([AztecProtocol#4401](AztecProtocol#4401))
([2dec0cc](AztecProtocol@2dec0cc))
* Add bit size to const opcode
([AztecProtocol#4385](AztecProtocol#4385))
([b2a000e](AztecProtocol@b2a000e))
* Add expression width into acir
([AztecProtocol#4014](AztecProtocol#4014))
([f09e8fc](AztecProtocol@f09e8fc))
* Add meta_hwm to PrivateCircuitPublicInputs
([AztecProtocol#4341](AztecProtocol#4341))
([4f248b5](AztecProtocol@4f248b5))
* Add poseidon2 hashing to native transcript
([AztecProtocol#3718](AztecProtocol#3718))
([afcfa71](AztecProtocol@afcfa71))
* Adding slitherin detectors
([AztecProtocol#4246](AztecProtocol#4246))
([7cdc186](AztecProtocol@7cdc186))
* Allow using of current block in inclusion proofs
([AztecProtocol#4285](AztecProtocol#4285))
([728c5ac](AztecProtocol@728c5ac)),
closes
[AztecProtocol#4274](AztecProtocol#4274)
* **avm-transpiler:** Brillig to AVM transpiler
([AztecProtocol#4227](AztecProtocol#4227))
([c366c6e](AztecProtocol@c366c6e))
* **avm:** Add command to call avm proving in bb binary
([AztecProtocol#4369](AztecProtocol#4369))
([4f6d607](AztecProtocol@4f6d607)),
closes
[AztecProtocol#4039](AztecProtocol#4039)
* **avm:** Add revert tracking to the journal
([AztecProtocol#4349](AztecProtocol#4349))
([1615803](AztecProtocol@1615803))
* **avm:** Back in avm context with macro - refactor context
([AztecProtocol#4438](AztecProtocol#4438))
([ccf9b17](AztecProtocol@ccf9b17))
* **avm:** Complete SET instruction
([AztecProtocol#4378](AztecProtocol#4378))
([013891f](AztecProtocol@013891f))
* **avm:** Implement avm state getter opcodes within noir contracts
([AztecProtocol#4402](AztecProtocol#4402))
([9f2a6eb](AztecProtocol@9f2a6eb))
* **avm:** Implement serialization for all existing operations
([AztecProtocol#4338](AztecProtocol#4338))
([13e0683](AztecProtocol@13e0683))
* **avm:** Keep history of reads and writes in journal
([AztecProtocol#4315](AztecProtocol#4315))
([cdf1baf](AztecProtocol@cdf1baf))
* **aztec-nr:** Initial work for aztec public vm macro
([AztecProtocol#4400](AztecProtocol#4400))
([0024590](AztecProtocol@0024590))
* **bb:** Wasmtime and remote benchmarking
([AztecProtocol#4204](AztecProtocol#4204))
([fd27808](AztecProtocol@fd27808))
* Contract class registerer contract
([AztecProtocol#4403](AztecProtocol#4403))
([d953090](AztecProtocol@d953090)),
closes
[AztecProtocol#4069](AztecProtocol#4069)
[AztecProtocol#4070](AztecProtocol#4070)
* Crude stable var implementation
([AztecProtocol#4289](AztecProtocol#4289))
([5f9eee4](AztecProtocol@5f9eee4))
* **docs:** Docs deeper dive into unconstrained functions
([AztecProtocol#4233](AztecProtocol#4233))
([6af548e](AztecProtocol@6af548e))
* Emit single functions from class registerer
([AztecProtocol#4429](AztecProtocol#4429))
([19e03ad](AztecProtocol@19e03ad)),
closes
[AztecProtocol#4427](AztecProtocol#4427)
* Extend Historical Access APIs
[AztecProtocol#4179](AztecProtocol#4179)
([AztecProtocol#4375](AztecProtocol#4375))
([c918d8d](AztecProtocol@c918d8d))
* Folding `GoblinUltra` instances in ProtoGalaxy
([AztecProtocol#4340](AztecProtocol#4340))
([8569e7c](AztecProtocol@8569e7c))
* Hashing output of `serialize()` in noir + more tests
([AztecProtocol#4365](AztecProtocol#4365))
([5a71bb9](AztecProtocol@5a71bb9))
* Implementation for bigint opcodes
([AztecProtocol#4288](AztecProtocol#4288))
([b61dace](AztecProtocol@b61dace))
* Improve ivc bench
([AztecProtocol#4242](AztecProtocol#4242))
([9d28354](AztecProtocol@9d28354))
* Include contract class id in deployment info
([AztecProtocol#4223](AztecProtocol#4223))
([0ed4126](AztecProtocol@0ed4126)),
closes
[AztecProtocol#4054](AztecProtocol#4054)
* Init storage macro
([AztecProtocol#4200](AztecProtocol#4200))
([11d9697](AztecProtocol@11d9697))
* Memory only brillig
([AztecProtocol#4215](AztecProtocol#4215))
([018177b](AztecProtocol@018177b))
* Nullified note retrieval in get_notes and view_notes
([AztecProtocol#4238](AztecProtocol#4238))
([8d02eb7](AztecProtocol@8d02eb7))
* Private calls and initialization of undeployed contracts
([AztecProtocol#4362](AztecProtocol#4362))
([f31c181](AztecProtocol@f31c181)),
closes
[AztecProtocol#4057](AztecProtocol#4057)
[AztecProtocol#4058](AztecProtocol#4058)
[AztecProtocol#4059](AztecProtocol#4059)
* Sequencer processes transactions in phases
([AztecProtocol#4345](AztecProtocol#4345))
([78cc709](AztecProtocol@78cc709))
* Unencrypted logs are not strings
([AztecProtocol#4392](AztecProtocol#4392))
([25a7ea7](AztecProtocol@25a7ea7))
* Verify function against contract class id in private kernel
([AztecProtocol#4337](AztecProtocol#4337))
([e1d832d](AztecProtocol@e1d832d)),
closes
[AztecProtocol#4056](AztecProtocol#4056)


### Bug Fixes

* **avm-transpiler:** Avm-transpiler bootstrap by tying down rust
version
([AztecProtocol#4347](AztecProtocol#4347))
([09d0730](AztecProtocol@09d0730))
* **avm-transpiler:** Bump rust toolchain version for transpiler
([AztecProtocol#4356](AztecProtocol#4356))
([75e30b9](AztecProtocol@75e30b9))
* **avm:** Fix SendL2ToL1Message implementation
([AztecProtocol#4367](AztecProtocol#4367))
([ee560c3](AztecProtocol@ee560c3))
* Aztec binary fixes
([AztecProtocol#4273](AztecProtocol#4273))
([84e1f7d](AztecProtocol@84e1f7d))
* Bb build
([AztecProtocol#4317](AztecProtocol#4317))
([82f5f03](AztecProtocol@82f5f03))
* Load contract artifact from json
([AztecProtocol#4352](AztecProtocol#4352))
([47a0a79](AztecProtocol@47a0a79))
* Mac build
([AztecProtocol#4336](AztecProtocol#4336))
([aeb4cf0](AztecProtocol@aeb4cf0))
* **noir-contracts:** Disable transpilation for now
([AztecProtocol#4372](AztecProtocol#4372))
([37662b7](AztecProtocol@37662b7))
* Nr codegen to use new protocol types path
([AztecProtocol#4353](AztecProtocol#4353))
([84e63b1](AztecProtocol@84e63b1)),
closes
[AztecProtocol#4193](AztecProtocol#4193)
* Relative LogFn import
([AztecProtocol#4328](AztecProtocol#4328))
([1faead5](AztecProtocol@1faead5))
* Release the size of goblin translator
([AztecProtocol#4259](AztecProtocol#4259))
([6e1d958](AztecProtocol@6e1d958))
* Transpiler build
([AztecProtocol#4386](AztecProtocol#4386))
([032ddc5](AztecProtocol@032ddc5))


### Miscellaneous

* `PublicCircuitPublicInputs` and `PrivateCircuitPublicInputs` cleanup
([AztecProtocol#4360](AztecProtocol#4360))
([b92d690](AztecProtocol@b92d690))
* `toFields()`/`fromFields(...)` methods in more classes
([AztecProtocol#4335](AztecProtocol#4335))
([433b9eb](AztecProtocol@433b9eb))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([AztecProtocol#4221](AztecProtocol#4221))
([9c965a7](AztecProtocol@9c965a7))
* Add bigint solver in ACVM and add a unit test for bigints in Noir
([AztecProtocol#4415](AztecProtocol#4415))
([e4a2fe9](AztecProtocol@e4a2fe9))
* Add bootstrap_cache for avm-transpiler
([AztecProtocol#4357](AztecProtocol#4357))
([bfebebb](AztecProtocol@bfebebb))
* Add disclaimer
([AztecProtocol#4393](AztecProtocol#4393))
([6895f52](AztecProtocol@6895f52))
* Add migration note for serialization change
([AztecProtocol#4414](AztecProtocol#4414))
([968a3a0](AztecProtocol@968a3a0))
* **avm:** Make interpreter a function not a class
([AztecProtocol#4272](AztecProtocol#4272))
([14e8c5c](AztecProtocol@14e8c5c))
* **avm:** Refactor AVM Simulator and fix issues
([AztecProtocol#4424](AztecProtocol#4424))
([a6179bd](AztecProtocol@a6179bd))
* Call stack item cleanup
([AztecProtocol#4381](AztecProtocol#4381))
([341b0a1](AztecProtocol@341b0a1))
* Check loading Nargo artifacts works in the cli
([AztecProtocol#4355](AztecProtocol#4355))
([43b58b3](AztecProtocol@43b58b3))
* Cleanup + various doc improvements
([AztecProtocol#4282](AztecProtocol#4282))
([648229c](AztecProtocol@648229c)),
closes
[AztecProtocol#4264](AztecProtocol#4264)
* Collapse bb::honk
([AztecProtocol#4318](AztecProtocol#4318))
([5853af4](AztecProtocol@5853af4))
* Consistent naming of serialization method
([AztecProtocol#4379](AztecProtocol#4379))
([148d5dc](AztecProtocol@148d5dc))
* Do not run forge fmt because not everyone has forge installed
([AztecProtocol#4430](AztecProtocol#4430))
([ecb6c3f](AztecProtocol@ecb6c3f))
* **docs:** Update broken link ref in slow_updates_tree.md
([AztecProtocol#4339](AztecProtocol#4339))
([2599d7f](AztecProtocol@2599d7f))
* Eth address tech debt cleanup
([AztecProtocol#4442](AztecProtocol#4442))
([153989f](AztecProtocol@153989f))
* Extract merge from UC and simplify
([AztecProtocol#4343](AztecProtocol#4343))
([54fd794](AztecProtocol@54fd794))
* Fix bb wasm build when using remote cache
([AztecProtocol#4397](AztecProtocol#4397))
([14e57cb](AztecProtocol@14e57cb))
* Fix clippy warnings in `avm-transpiler`
([AztecProtocol#4416](AztecProtocol#4416))
([e54ecd2](AztecProtocol@e54ecd2))
* Format l1-contracts after generating constants
([AztecProtocol#4448](AztecProtocol#4448))
([de11994](AztecProtocol@de11994))
* Git subrepo commit (merge) noir
([AztecProtocol#4321](AztecProtocol#4321))
([348d18a](AztecProtocol@348d18a))
* Git subrepo pull (merge) noir
([AztecProtocol#4331](AztecProtocol#4331))
([683f782](AztecProtocol@683f782))
* Implementing `deserialize()` in Noir structs
([AztecProtocol#4384](AztecProtocol#4384))
([e63bbae](AztecProtocol@e63bbae))
* Introduce compute_note_hash_for_(consumption/insertion)
([AztecProtocol#4344](AztecProtocol#4344))
([26a0d49](AztecProtocol@26a0d49))
* Optimize prove_note_validity
[AztecProtocol#4418](AztecProtocol#4418)
([AztecProtocol#4426](AztecProtocol#4426))
([4de2540](AztecProtocol@4de2540))
* Poseidon2 hash uses span instead of vector
([AztecProtocol#4003](AztecProtocol#4003))
([f63e7a9](AztecProtocol@f63e7a9))
* Reenable private kernel function tree checks
([AztecProtocol#4358](AztecProtocol#4358))
([e7db0da](AztecProtocol@e7db0da))
* Remove hardcoded storage slot values
([AztecProtocol#4398](AztecProtocol#4398))
([d2294a4](AztecProtocol@d2294a4))
* Rename bigint_neg into bigint_sub
([AztecProtocol#4420](AztecProtocol#4420))
([57824fe](AztecProtocol@57824fe))
* Replace Note::compute_note_hash with Note::compute_note_content_hash
([AztecProtocol#4342](AztecProtocol#4342))
([8368659](AztecProtocol@8368659))
* Replace relative paths to noir-protocol-circuits
([23de650](AztecProtocol@23de650))
* Replace relative paths to noir-protocol-circuits
([b8d427f](AztecProtocol@b8d427f))
* Replace relative paths to noir-protocol-circuits
([113dec1](AztecProtocol@113dec1))
* Replace relative paths to noir-protocol-circuits
([a79093b](AztecProtocol@a79093b))
* Replace relative paths to noir-protocol-circuits
([808b4eb](AztecProtocol@808b4eb))
* Serialize, Deserialize and NoteInterface as Traits
([AztecProtocol#4135](AztecProtocol#4135))
([9e6605c](AztecProtocol@9e6605c))
* Simpler noir sync
([AztecProtocol#4376](AztecProtocol#4376))
([665b35e](AztecProtocol@665b35e))
* Surpress chained macro warning
([AztecProtocol#4396](AztecProtocol#4396))
([5e9c790](AztecProtocol@5e9c790))
* Switch to macos-14 for m1 runners
([AztecProtocol#3456](AztecProtocol#3456))
([ca5b6f8](AztecProtocol@ca5b6f8))
* Testing `toFields()` length
([AztecProtocol#4364](AztecProtocol#4364))
([5d3fce3](AztecProtocol@5d3fce3))
* Typing contents of `MessageLoadOracleInputs`
([AztecProtocol#4351](AztecProtocol#4351))
([433babd](AztecProtocol@433babd))
* Update docs on comparators
([AztecProtocol#4281](AztecProtocol#4281))
([cc2ce9c](AztecProtocol@cc2ce9c))
* Updating block hash to be header.hash()
([AztecProtocol#4286](AztecProtocol#4286))
([d4125e1](AztecProtocol@d4125e1))
* Use NoteSerialize and NoteDeserialize traits for note specific
serialization
([AztecProtocol#4383](AztecProtocol#4383))
([14dd0b8](AztecProtocol@14dd0b8))


### Documentation

* Add simple api description for note_getter_options.status
([AztecProtocol#4329](AztecProtocol#4329))
([cc17afe](AztecProtocol@cc17afe))
* Document stable public state usage
([AztecProtocol#4324](AztecProtocol#4324))
([13f709b](AztecProtocol@13f709b)),
closes
[AztecProtocol#4325](AztecProtocol#4325)
* Minor quickstart fixes
([AztecProtocol#4330](AztecProtocol#4330))
([f85a870](AztecProtocol@f85a870))
* Update contract deployment section in YP
([AztecProtocol#4290](AztecProtocol#4290))
([e99a882](AztecProtocol@e99a882))
* **yp:** AVM circuit - user memory section
([AztecProtocol#4323](AztecProtocol#4323))
([8928fb1](AztecProtocol@8928fb1)),
closes
[AztecProtocol#4043](AztecProtocol#4043)
</details>

<details><summary>barretenberg.js: 0.22.0</summary>

##
[0.22.0](AztecProtocol/aztec-packages@barretenberg.js-v0.21.0...barretenberg.js-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([AztecProtocol#4221](AztecProtocol#4221))

### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([AztecProtocol#4221](AztecProtocol#4221))
([9c965a7](AztecProtocol@9c965a7))
</details>

<details><summary>barretenberg: 0.22.0</summary>

##
[0.22.0](AztecProtocol/aztec-packages@barretenberg-v0.21.0...barretenberg-v0.22.0)
(2024-02-06)


### ⚠ BREAKING CHANGES

* rename bigint_neg into bigint_sub
([AztecProtocol#4420](AztecProtocol#4420))
* Add expression width into acir
([AztecProtocol#4014](AztecProtocol#4014))
* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([AztecProtocol#4221](AztecProtocol#4221))

### Features

* Add bit size to const opcode
([AztecProtocol#4385](AztecProtocol#4385))
([b2a000e](AztecProtocol@b2a000e))
* Add expression width into acir
([AztecProtocol#4014](AztecProtocol#4014))
([f09e8fc](AztecProtocol@f09e8fc))
* Add poseidon2 hashing to native transcript
([AztecProtocol#3718](AztecProtocol#3718))
([afcfa71](AztecProtocol@afcfa71))
* **avm:** Add command to call avm proving in bb binary
([AztecProtocol#4369](AztecProtocol#4369))
([4f6d607](AztecProtocol@4f6d607)),
closes
[AztecProtocol#4039](AztecProtocol#4039)
* **avm:** Back in avm context with macro - refactor context
([AztecProtocol#4438](AztecProtocol#4438))
([ccf9b17](AztecProtocol@ccf9b17))
* **bb:** Wasmtime and remote benchmarking
([AztecProtocol#4204](AztecProtocol#4204))
([fd27808](AztecProtocol@fd27808))
* Folding `GoblinUltra` instances in ProtoGalaxy
([AztecProtocol#4340](AztecProtocol#4340))
([8569e7c](AztecProtocol@8569e7c))
* Implementation for bigint opcodes
([AztecProtocol#4288](AztecProtocol#4288))
([b61dace](AztecProtocol@b61dace))
* Improve ivc bench
([AztecProtocol#4242](AztecProtocol#4242))
([9d28354](AztecProtocol@9d28354))
* Memory only brillig
([AztecProtocol#4215](AztecProtocol#4215))
([018177b](AztecProtocol@018177b))


### Bug Fixes

* Bb build
([AztecProtocol#4317](AztecProtocol#4317))
([82f5f03](AztecProtocol@82f5f03))
* Mac build
([AztecProtocol#4336](AztecProtocol#4336))
([aeb4cf0](AztecProtocol@aeb4cf0))
* Release the size of goblin translator
([AztecProtocol#4259](AztecProtocol#4259))
([6e1d958](AztecProtocol@6e1d958))


### Miscellaneous

* **acir:** Move `is_recursive` flag to be part of the circuit
definition
([AztecProtocol#4221](AztecProtocol#4221))
([9c965a7](AztecProtocol@9c965a7))
* Collapse bb::honk
([AztecProtocol#4318](AztecProtocol#4318))
([5853af4](AztecProtocol@5853af4))
* Extract merge from UC and simplify
([AztecProtocol#4343](AztecProtocol#4343))
([54fd794](AztecProtocol@54fd794))
* Fix bb wasm build when using remote cache
([AztecProtocol#4397](AztecProtocol#4397))
([14e57cb](AztecProtocol@14e57cb))
* Poseidon2 hash uses span instead of vector
([AztecProtocol#4003](AztecProtocol#4003))
([f63e7a9](AztecProtocol@f63e7a9))
* Rename bigint_neg into bigint_sub
([AztecProtocol#4420](AztecProtocol#4420))
([57824fe](AztecProtocol@57824fe))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
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