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feat!: Updates singleton usage #4186

Merged
merged 3 commits into from
Jan 24, 2024
Merged

feat!: Updates singleton usage #4186

merged 3 commits into from
Jan 24, 2024

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LHerskind
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Fixes #4174 by making the singletons leaky.

  • Updates the docs
  • Adds more tests to the singleton e2e.

@AztecBot
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AztecBot commented Jan 23, 2024

Benchmark results

No metrics with a significant change found.

Detailed results

All benchmarks are run on txs on the Benchmarking contract on the repository. Each tx consists of a batch call to create_note and increment_balance, which guarantees that each tx has a private call, a nested private call, a public call, and a nested public call, as well as an emitted private note, an unencrypted log, and public storage read and write.

This benchmark source data is available in JSON format on S3 here.

Values are compared against data from master at commit 6dac6504 and shown if the difference exceeds 1%.

L2 block published to L1

Each column represents the number of txs on an L2 block published to L1.

Metric 8 txs 32 txs 128 txs
l1_rollup_calldata_size_in_bytes 45,412 179,524 716,068
l1_rollup_calldata_gas 221,632 866,452 3,448,144
l1_rollup_execution_gas 314,051 984,124 3,667,733
l2_block_processing_time_in_ms 1,421 (+2%) 5,289 (-2%) 20,952 (+1%)
note_successful_decrypting_time_in_ms 298 (+3%) 876 (-1%) 3,157 (-2%)
note_trial_decrypting_time_in_ms 107 (+7%) 153 (+37%) 150 (+1%)
l2_block_building_time_in_ms 16,126 63,867 256,349
l2_block_rollup_simulation_time_in_ms 11,745 (-1%) 46,490 (-1%) 187,106
l2_block_public_tx_process_time_in_ms 4,343 17,291 68,912

L2 chain processing

Each column represents the number of blocks on the L2 chain where each block has 16 txs.

Metric 5 blocks 10 blocks
node_history_sync_time_in_ms 15,958 (-7%) 30,809 (-1%)
note_history_successful_decrypting_time_in_ms 1,979 (-2%) 3,914 (+1%)
note_history_trial_decrypting_time_in_ms 147 (-14%) 376 (+61%)
node_database_size_in_bytes 3,520,094 3,557,950
pxe_database_size_in_bytes 29,923 59,478

Circuits stats

Stats on running time and I/O sizes collected for every circuit run across all benchmarks.

Circuit circuit_simulation_time_in_ms circuit_input_size_in_bytes circuit_output_size_in_bytes
private-kernel-init 213 (-1%) 44,681 25,561
private-kernel-ordering 166 43,753 14,809
base-rollup 1,200 128,338 881
root-rollup 79.9 (+1%) 4,088 677
private-kernel-inner 292 71,208 25,561
public-kernel-private-input 206 31,863 25,561
public-kernel-non-first-iteration 203 31,905 25,561
merge-rollup 7.63 2,608 881

Tree insertion stats

The duration to insert a fixed batch of leaves into each tree type.

Metric 1 leaves 2 leaves 8 leaves 16 leaves 32 leaves 128 leaves 64 leaves 512 leaves 1024 leaves 2048 leaves 8192 leaves
batch_insert_into_append_only_tree_16_depth_ms 12.1 (-1%) 19.1 (-6%) 15.0 (+11%) 19.7 25.2 67.0 (+2%) N/A N/A N/A N/A N/A
batch_insert_into_append_only_tree_16_depth_hash_count 16.9 17.5 23.0 31.6 47.0 143 N/A N/A N/A N/A N/A
batch_insert_into_append_only_tree_16_depth_hash_ms 0.622 0.635 (-8%) 0.608 (+11%) 0.546 (-1%) 0.482 (-1%) 0.444 (+1%) N/A N/A N/A N/A N/A
batch_insert_into_append_only_tree_32_depth_ms N/A N/A N/A N/A N/A 83.1 (-4%) 51.9 (+1%) 248 (-2%) 480 (-1%) 916 (-1%) 3,576
batch_insert_into_append_only_tree_32_depth_hash_count N/A N/A N/A N/A N/A 159 96.0 543 1,055 2,079 8,223
batch_insert_into_append_only_tree_32_depth_hash_ms N/A N/A N/A N/A N/A 0.477 (-2%) 0.499 0.438 (-2%) 0.437 (-1%) 0.430 0.427
batch_insert_into_indexed_tree_20_depth_ms N/A N/A N/A N/A N/A 118 (-1%) 62.6 (+1%) 381 (+2%) 770 (-4%) 1,449 (-2%) 5,656 (+1%)
batch_insert_into_indexed_tree_20_depth_hash_count N/A N/A N/A N/A N/A 197 104 691 1,363 2,707 10,771
batch_insert_into_indexed_tree_20_depth_hash_ms N/A N/A N/A N/A N/A 0.505 (-1%) 0.505 0.485 0.484 (-4%) 0.478 (-1%) 0.473
batch_insert_into_indexed_tree_40_depth_ms N/A N/A N/A 67.9 N/A N/A N/A N/A N/A N/A N/A
batch_insert_into_indexed_tree_40_depth_hash_count N/A N/A N/A 94.1 N/A N/A N/A N/A N/A N/A N/A
batch_insert_into_indexed_tree_40_depth_hash_ms N/A N/A N/A 0.596 (-1%) N/A N/A N/A N/A N/A N/A N/A

Miscellaneous

Transaction sizes based on how many contracts are deployed in the tx.

Metric 0 deployed contracts 1 deployed contracts
tx_size_in_bytes 15,455 32,222

Transaction processing duration by data writes.

Metric 0 new commitments 1 new commitments
tx_pxe_processing_time_ms 376 (+1%) 1,086
Metric 1 public data writes
tx_sequencer_processing_time_ms 536

@LHerskind LHerskind marked this pull request as ready for review January 23, 2024 16:36
@iAmMichaelConnor
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Consider reverting back to naming Singleton and ImmutableSingleton (removing Leaky) and instead naming the leaky methods. Namely compute_leaky_initialization_nullifier() and leaky_initialization_nullifier.

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Looks good to me but please explain why it's called leaky.


A `Singleton` may point to _one_ note at a time. ("One", hence "Singleton"). But since it's not "immutable", the note that it points to may be [replaced](#replace) by functions of the contract, over time. The "current value" of a `Singleton` is interpreted as the one note which has not-yet been nullified. The act of 'replacing' a Singleton's note is how a `Singleton` state may be modified by functions.
A `LeakySingleton` may point to _one_ note at a time. ("One", hence "Singleton"). But since it's not "immutable", the note that it points to may be [replaced](#replace) by functions of the contract, over time. The "current value" of a `LEakySingleton` is interpreted as the one note which has not-yet been nullified. The act of 'replacing' a LeakySingleton's note is how a `LeakySingleton` state may be modified by functions.
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Suggested change
A `LeakySingleton` may point to _one_ note at a time. ("One", hence "Singleton"). But since it's not "immutable", the note that it points to may be [replaced](#replace) by functions of the contract, over time. The "current value" of a `LEakySingleton` is interpreted as the one note which has not-yet been nullified. The act of 'replacing' a LeakySingleton's note is how a `LeakySingleton` state may be modified by functions.
A `LeakySingleton` may point to _one_ note at a time. ("One", hence "Singleton"). But since it's not "immutable", the note that it points to may be [replaced](#replace) by functions of the contract, over time. The "current value" of a `LeakySingleton` is interpreted as the one note which has not-yet been nullified. The act of 'replacing' a LeakySingleton's note is how a `LeakySingleton` state may be modified by functions.


### `new`

As part of the initialization of the `Storage` struct, the `Singleton` is created as follows, here at the specified storage slot and with the `NoteInterface` for `CardNote`.
As part of the initialization of the `LeakyStorage` struct, the `LeakySingleton` is created as follows, here at the specified storage slot and with the `NoteInterface` for `CardNote`.
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Suggested change
As part of the initialization of the `LeakyStorage` struct, the `LeakySingleton` is created as follows, here at the specified storage slot and with the `NoteInterface` for `CardNote`.
As part of the initialization of the `Storage` struct, the `LeakySingleton` is created as follows, here at the specified storage slot and with the `NoteInterface` for `CardNote`.

Comment on lines 43 to 46
// The following computation is leaky - the storage slot can easily be "guessed" by an adversary
// by looking at the nullifier in the transaction data.
// This is especially dangerous for `maps` because the storage slot is often also identifies the
// actor that is executing the transaction. e.g, `map.at(msg.sender)` will leak `msg.sender`.
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Suggested change
// The following computation is leaky - the storage slot can easily be "guessed" by an adversary
// by looking at the nullifier in the transaction data.
// This is especially dangerous for `maps` because the storage slot is often also identifies the
// actor that is executing the transaction. e.g, `map.at(msg.sender)` will leak `msg.sender`.
// The following computation is leaky, in that it doesn't hide the storage slot that has been initialized, nor does it hide the contract address of this contract. When this initialization nullifier is emitted, an observer could do a dictionary or rainbow attack to learn the preimage of this nullifier to deduce the storage slot and contract address.
// For some applications, leaking the details that a particular state variable of a particular contract has been initialized will be unacceptable, and so under such circumstances, such application developers might wish to _not_ use this state variable type.
// This is especially dangerous for initial assignment to elements of a `Map<AztecAddress, ImmutableSingleton>` type (for example), because the storage slot often also identifies the
// actor that is executing the transaction. e.g. the initial assignment to `my_map.at(msg.sender)` will leak: `msg.sender`, the fact that an element of `my_map` was assigned-to for the first time, and the contract_address.

Comment on lines 47 to 50
// The following computation is leaky - the storage slot can easily be "guessed" by an adversary
// by looking at the nullifier in the transaction data.
// This is especially dangerous for `maps` because the storage slot is often also identifies the
// actor that is executing the transaction. e.g, `map.at(msg.sender)` will leak `msg.sender`.
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As above, but also add a note like:

Note: subsequent nullification of this state variable, via the `replace` method will not be leaky, if the `compute_nullifier()` method of the underlying note is designed to ensure privacy. For example, if the `compute_nullifier()` method injects the secret key of a note owner into the computed nullifier's preimage.

@LHerskind LHerskind merged commit 301f0e6 into master Jan 24, 2024
84 checks passed
@LHerskind LHerskind deleted the lh/4174-singletons branch January 24, 2024 12:16
rahul-kothari pushed a commit that referenced this pull request Jan 30, 2024
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.21.0</summary>

##
[0.21.0](aztec-packages-v0.20.0...aztec-packages-v0.21.0)
(2024-01-30)


### ⚠ BREAKING CHANGES

* aztec binary
([#3927](#3927))
* add opcode for sha256 compression function
([#4229](#4229))
* add opcode for poseidon2 permutation
([#4214](#4214))
* remove ec_double opcode
([#4210](#4210))
* Updates singleton usage
([#4186](#4186))
* Add big int opcodes (without implementation)
([#4050](#4050))

### Features

* **3738:** AVM basic arithmetic operations for non ff types
([#3881](#3881))
([457a3f9](457a3f9)),
closes
[#3996](#3996)
* Accrued substate instructions
([#4197](#4197))
([bfe30d2](bfe30d2))
* Add big int opcodes (without implementation)
([#4050](#4050))
([bcab9ce](bcab9ce))
* Add comparators to get/view note
([#3136](#3136))
([#4205](#4205))
([6de36b3](6de36b3))
* Add inclusion check l1-&gt;l2
([#4141](#4141))
([bef65c3](bef65c3))
* Add opcode for poseidon2 permutation
([#4214](#4214))
([53c5ba5](53c5ba5))
* Add opcode for sha256 compression function
([#4229](#4229))
([ac25ff7](ac25ff7))
* Adding slither to l1-contracts
([#4226](#4226))
([b4dc31d](b4dc31d))
* **avm:** Add tests for memory and bitwise instructions
([#4184](#4184))
([6dac650](6dac650))
* **avm:** Bytecode avm control flow
([#4253](#4253))
([fb1d742](fb1d742)),
closes
[#4209](#4209)
* **avm:** Bytecode parsing and proof generation
([#4191](#4191))
([6c70548](6c70548)),
closes
[#3791](#3791)
* **avm:** Environment getters
([#4203](#4203))
([60d2377](60d2377))
* **avm:** Implement comparator opcodes
([#4232](#4232))
([973ff2f](973ff2f))
* **avm:** Initial external calls
([#4194](#4194))
([d8aa966](d8aa966))
* **avm:** Link up storage
([#4150](#4150))
([3e86870](3e86870))
* **avm:** Revert instruction
([#4206](#4206))
([bd6e797](bd6e797))
* **avm:** Tagged memory
([#4213](#4213))
([e5ff2f6](e5ff2f6))
* Aztec binary
([#3927](#3927))
([12356d9](12356d9))
* Contract classes and instances
([#4192](#4192))
([1858126](1858126)),
closes
[#4053](#4053)
* Deserialize AztecAddress when contract's view function returns it in
Aztec.js
[#3641](#3641)
([#4224](#4224))
([11f400f](11f400f))
* **docs:** DIP1: Extract Explanations
([#4228](#4228))
([3b25737](3b25737))
* **docs:** Historical trees docs
([#3895](#3895))
([8c3efba](8c3efba))
* **docs:** PXE docs
([#4021](#4021))
([a656034](a656034))
* Implement bigint in Noir, using bigint opcodes
([#4198](#4198))
([3720415](3720415))
* Implement Embedded EC add and double opcodes
([#3982](#3982))
([ccb7bff](ccb7bff))
* Limit exposed functions on note utils
([#4207](#4207))
([8338f39](8338f39))
* Nullifier key validation
([#4176](#4176))
([1c72c0d](1c72c0d))
* Produce graph of internal Barretenberg dependencies
([#4225](#4225))
([88e7923](88e7923))
* Recursive folding and decider verifier for Protogalaxy
([#4156](#4156))
([9342048](9342048))
* Remove ec_double opcode
([#4210](#4210))
([75f26c4](75f26c4))
* Replace single bit range constraints with basic bool gates
([#4164](#4164))
([0a3553b](0a3553b))
* Updates singleton usage
([#4186](#4186))
([301f0e6](301f0e6))


### Bug Fixes

* **avm:** Fix usage of Fr with tagged memory
([#4240](#4240))
([b82e70c](b82e70c))
* **bb:** .gitignore
([#4201](#4201))
([a56e418](a56e418))
* **docs:** Add missing deps to token tutorial references
([#4265](#4265))
([d7e2d9c](d7e2d9c))
* Generic Honk dependencies
([#4239](#4239))
([382dfbe](382dfbe))


### Miscellaneous

* Add note getter test to cci
([#4236](#4236))
([e1184ff](e1184ff))
* **avm-simulator:** Cleanup, tags as first instruction constructor args
([#4244](#4244))
([e46b865](e46b865))
* **avm:** Remove the state manager in favour of journal
([#4195](#4195))
([40f9324](40f9324))
* **bb:** Rearrange namespaces
([#4147](#4147))
([5de0a8e](5de0a8e))
* Cleaning up circuits test setup
([#4235](#4235))
([fa6915a](fa6915a)),
closes
[#4237](#4237)
* Delete C++ PK circuits
([#4219](#4219))
([9136d32](9136d32))
* Delete MemoryDB
([#4241](#4241))
([9e6250a](9e6250a))
* **docs:** Fix a few links to docs
([#4260](#4260))
([1c8ea49](1c8ea49))
* **docs:** Fix autogen docs
([#4261](#4261))
([3b9927a](3b9927a))
* **docs:** Fix public and private storage not in docs
([#4257](#4257))
([48ceafd](48ceafd))
* **docs:** Fix token bridge tutorial
([#3935](#3935))
([84c9fdb](84c9fdb))
* **docs:** Split contract storage pages
([#4202](#4202))
([1e05f33](1e05f33))
* Fix typo in yellow paper
([#4247](#4247))
([ac82e6b](ac82e6b))
* Fixes test file from
[#4205](#4205)
([#4216](#4216))
([18a9b72](18a9b72))
* Git subrepo pull (merge) noir
([#4252](#4252))
([80be57d](80be57d))
* Nuking old `BlockHeader`
([#4154](#4154))
([997791a](997791a)),
closes
[#3937](#3937)
[#3564](#3564)
[#4134](#4134)
* Remove flaky e2e p2p test
([#4181](#4181))
([688e4af](688e4af))
* Remove mandatory jsdoc
([#4180](#4180))
([9625b43](9625b43)),
closes
[#3860](#3860)
* Remove stubbed docs
([#4196](#4196))
([25a4bc4](25a4bc4))
* Replace leveldb with lmdb for merkle trees
([#4119](#4119))
([84967b2](84967b2)),
closes
[#3362](#3362)
* Replace relative paths to noir-protocol-circuits
([a9839a8](a9839a8))
* Replace relative paths to noir-protocol-circuits
([2ef6e56](2ef6e56))
* Replace relative paths to noir-protocol-circuits
([426c17d](426c17d))
* Replace relative paths to noir-protocol-circuits
([12adb71](12adb71))
* Replace relative paths to noir-protocol-circuits
([fcd048d](fcd048d))
* Unifying Header serialization accross domains
([#4230](#4230))
([92080a0](92080a0))
* Update .gitrepo with correct parent hash
([#4279](#4279))
([9253c8a](9253c8a))


### Documentation

* **bb:** How to use docker_interactive.sh
([#4220](#4220))
([f44c6b1](f44c6b1))
* Update welcome page and dev pages
([#4143](#4143))
([d2a86ff](d2a86ff))
</details>

<details><summary>barretenberg.js: 0.21.0</summary>

##
[0.21.0](barretenberg.js-v0.20.0...barretenberg.js-v0.21.0)
(2024-01-30)


### Miscellaneous

* **barretenberg.js:** Synchronize aztec-packages versions
</details>

<details><summary>barretenberg: 0.21.0</summary>

##
[0.21.0](barretenberg-v0.20.0...barretenberg-v0.21.0)
(2024-01-30)


### ⚠ BREAKING CHANGES

* add opcode for sha256 compression function
([#4229](#4229))
* add opcode for poseidon2 permutation
([#4214](#4214))
* remove ec_double opcode
([#4210](#4210))
* Add big int opcodes (without implementation)
([#4050](#4050))

### Features

* **3738:** AVM basic arithmetic operations for non ff types
([#3881](#3881))
([457a3f9](457a3f9)),
closes
[#3996](#3996)
* Add big int opcodes (without implementation)
([#4050](#4050))
([bcab9ce](bcab9ce))
* Add opcode for poseidon2 permutation
([#4214](#4214))
([53c5ba5](53c5ba5))
* Add opcode for sha256 compression function
([#4229](#4229))
([ac25ff7](ac25ff7))
* **avm:** Bytecode avm control flow
([#4253](#4253))
([fb1d742](fb1d742)),
closes
[#4209](#4209)
* **avm:** Bytecode parsing and proof generation
([#4191](#4191))
([6c70548](6c70548)),
closes
[#3791](#3791)
* Implement Embedded EC add and double opcodes
([#3982](#3982))
([ccb7bff](ccb7bff))
* Produce graph of internal Barretenberg dependencies
([#4225](#4225))
([88e7923](88e7923))
* Recursive folding and decider verifier for Protogalaxy
([#4156](#4156))
([9342048](9342048))
* Remove ec_double opcode
([#4210](#4210))
([75f26c4](75f26c4))
* Replace single bit range constraints with basic bool gates
([#4164](#4164))
([0a3553b](0a3553b))


### Bug Fixes

* **bb:** .gitignore
([#4201](#4201))
([a56e418](a56e418))
* Generic Honk dependencies
([#4239](#4239))
([382dfbe](382dfbe))


### Miscellaneous

* **bb:** Rearrange namespaces
([#4147](#4147))
([5de0a8e](5de0a8e))
* Delete C++ PK circuits
([#4219](#4219))
([9136d32](9136d32))


### Documentation

* **bb:** How to use docker_interactive.sh
([#4220](#4220))
([f44c6b1](f44c6b1))
</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 pull request Jan 31, 2024
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.21.0</summary>

##
[0.21.0](AztecProtocol/aztec-packages@aztec-packages-v0.20.0...aztec-packages-v0.21.0)
(2024-01-30)


### ⚠ BREAKING CHANGES

* aztec binary
([#3927](AztecProtocol/aztec-packages#3927))
* add opcode for sha256 compression function
([#4229](AztecProtocol/aztec-packages#4229))
* add opcode for poseidon2 permutation
([#4214](AztecProtocol/aztec-packages#4214))
* remove ec_double opcode
([#4210](AztecProtocol/aztec-packages#4210))
* Updates singleton usage
([#4186](AztecProtocol/aztec-packages#4186))
* Add big int opcodes (without implementation)
([#4050](AztecProtocol/aztec-packages#4050))

### Features

* **3738:** AVM basic arithmetic operations for non ff types
([#3881](AztecProtocol/aztec-packages#3881))
([457a3f9](AztecProtocol/aztec-packages@457a3f9)),
closes
[#3996](AztecProtocol/aztec-packages#3996)
* Accrued substate instructions
([#4197](AztecProtocol/aztec-packages#4197))
([bfe30d2](AztecProtocol/aztec-packages@bfe30d2))
* Add big int opcodes (without implementation)
([#4050](AztecProtocol/aztec-packages#4050))
([bcab9ce](AztecProtocol/aztec-packages@bcab9ce))
* Add comparators to get/view note
([#3136](AztecProtocol/aztec-packages#3136))
([#4205](AztecProtocol/aztec-packages#4205))
([6de36b3](AztecProtocol/aztec-packages@6de36b3))
* Add inclusion check l1-&gt;l2
([#4141](AztecProtocol/aztec-packages#4141))
([bef65c3](AztecProtocol/aztec-packages@bef65c3))
* Add opcode for poseidon2 permutation
([#4214](AztecProtocol/aztec-packages#4214))
([53c5ba5](AztecProtocol/aztec-packages@53c5ba5))
* Add opcode for sha256 compression function
([#4229](AztecProtocol/aztec-packages#4229))
([ac25ff7](AztecProtocol/aztec-packages@ac25ff7))
* Adding slither to l1-contracts
([#4226](AztecProtocol/aztec-packages#4226))
([b4dc31d](AztecProtocol/aztec-packages@b4dc31d))
* **avm:** Add tests for memory and bitwise instructions
([#4184](AztecProtocol/aztec-packages#4184))
([6dac650](AztecProtocol/aztec-packages@6dac650))
* **avm:** Bytecode avm control flow
([#4253](AztecProtocol/aztec-packages#4253))
([fb1d742](AztecProtocol/aztec-packages@fb1d742)),
closes
[#4209](AztecProtocol/aztec-packages#4209)
* **avm:** Bytecode parsing and proof generation
([#4191](AztecProtocol/aztec-packages#4191))
([6c70548](AztecProtocol/aztec-packages@6c70548)),
closes
[#3791](AztecProtocol/aztec-packages#3791)
* **avm:** Environment getters
([#4203](AztecProtocol/aztec-packages#4203))
([60d2377](AztecProtocol/aztec-packages@60d2377))
* **avm:** Implement comparator opcodes
([#4232](AztecProtocol/aztec-packages#4232))
([973ff2f](AztecProtocol/aztec-packages@973ff2f))
* **avm:** Initial external calls
([#4194](AztecProtocol/aztec-packages#4194))
([d8aa966](AztecProtocol/aztec-packages@d8aa966))
* **avm:** Link up storage
([#4150](AztecProtocol/aztec-packages#4150))
([3e86870](AztecProtocol/aztec-packages@3e86870))
* **avm:** Revert instruction
([#4206](AztecProtocol/aztec-packages#4206))
([bd6e797](AztecProtocol/aztec-packages@bd6e797))
* **avm:** Tagged memory
([#4213](AztecProtocol/aztec-packages#4213))
([e5ff2f6](AztecProtocol/aztec-packages@e5ff2f6))
* Aztec binary
([#3927](AztecProtocol/aztec-packages#3927))
([12356d9](AztecProtocol/aztec-packages@12356d9))
* Contract classes and instances
([#4192](AztecProtocol/aztec-packages#4192))
([1858126](AztecProtocol/aztec-packages@1858126)),
closes
[#4053](AztecProtocol/aztec-packages#4053)
* Deserialize AztecAddress when contract's view function returns it in
Aztec.js
[#3641](AztecProtocol/aztec-packages#3641)
([#4224](AztecProtocol/aztec-packages#4224))
([11f400f](AztecProtocol/aztec-packages@11f400f))
* **docs:** DIP1: Extract Explanations
([#4228](AztecProtocol/aztec-packages#4228))
([3b25737](AztecProtocol/aztec-packages@3b25737))
* **docs:** Historical trees docs
([#3895](AztecProtocol/aztec-packages#3895))
([8c3efba](AztecProtocol/aztec-packages@8c3efba))
* **docs:** PXE docs
([#4021](AztecProtocol/aztec-packages#4021))
([a656034](AztecProtocol/aztec-packages@a656034))
* Implement bigint in Noir, using bigint opcodes
([#4198](AztecProtocol/aztec-packages#4198))
([3720415](AztecProtocol/aztec-packages@3720415))
* Implement Embedded EC add and double opcodes
([#3982](AztecProtocol/aztec-packages#3982))
([ccb7bff](AztecProtocol/aztec-packages@ccb7bff))
* Limit exposed functions on note utils
([#4207](AztecProtocol/aztec-packages#4207))
([8338f39](AztecProtocol/aztec-packages@8338f39))
* Nullifier key validation
([#4176](AztecProtocol/aztec-packages#4176))
([1c72c0d](AztecProtocol/aztec-packages@1c72c0d))
* Produce graph of internal Barretenberg dependencies
([#4225](AztecProtocol/aztec-packages#4225))
([88e7923](AztecProtocol/aztec-packages@88e7923))
* Recursive folding and decider verifier for Protogalaxy
([#4156](AztecProtocol/aztec-packages#4156))
([9342048](AztecProtocol/aztec-packages@9342048))
* Remove ec_double opcode
([#4210](AztecProtocol/aztec-packages#4210))
([75f26c4](AztecProtocol/aztec-packages@75f26c4))
* Replace single bit range constraints with basic bool gates
([#4164](AztecProtocol/aztec-packages#4164))
([0a3553b](AztecProtocol/aztec-packages@0a3553b))
* Updates singleton usage
([#4186](AztecProtocol/aztec-packages#4186))
([301f0e6](AztecProtocol/aztec-packages@301f0e6))


### Bug Fixes

* **avm:** Fix usage of Fr with tagged memory
([#4240](AztecProtocol/aztec-packages#4240))
([b82e70c](AztecProtocol/aztec-packages@b82e70c))
* **bb:** .gitignore
([#4201](AztecProtocol/aztec-packages#4201))
([a56e418](AztecProtocol/aztec-packages@a56e418))
* **docs:** Add missing deps to token tutorial references
([#4265](AztecProtocol/aztec-packages#4265))
([d7e2d9c](AztecProtocol/aztec-packages@d7e2d9c))
* Generic Honk dependencies
([#4239](AztecProtocol/aztec-packages#4239))
([382dfbe](AztecProtocol/aztec-packages@382dfbe))


### Miscellaneous

* Add note getter test to cci
([#4236](AztecProtocol/aztec-packages#4236))
([e1184ff](AztecProtocol/aztec-packages@e1184ff))
* **avm-simulator:** Cleanup, tags as first instruction constructor args
([#4244](AztecProtocol/aztec-packages#4244))
([e46b865](AztecProtocol/aztec-packages@e46b865))
* **avm:** Remove the state manager in favour of journal
([#4195](AztecProtocol/aztec-packages#4195))
([40f9324](AztecProtocol/aztec-packages@40f9324))
* **bb:** Rearrange namespaces
([#4147](AztecProtocol/aztec-packages#4147))
([5de0a8e](AztecProtocol/aztec-packages@5de0a8e))
* Cleaning up circuits test setup
([#4235](AztecProtocol/aztec-packages#4235))
([fa6915a](AztecProtocol/aztec-packages@fa6915a)),
closes
[#4237](AztecProtocol/aztec-packages#4237)
* Delete C++ PK circuits
([#4219](AztecProtocol/aztec-packages#4219))
([9136d32](AztecProtocol/aztec-packages@9136d32))
* Delete MemoryDB
([#4241](AztecProtocol/aztec-packages#4241))
([9e6250a](AztecProtocol/aztec-packages@9e6250a))
* **docs:** Fix a few links to docs
([#4260](AztecProtocol/aztec-packages#4260))
([1c8ea49](AztecProtocol/aztec-packages@1c8ea49))
* **docs:** Fix autogen docs
([#4261](AztecProtocol/aztec-packages#4261))
([3b9927a](AztecProtocol/aztec-packages@3b9927a))
* **docs:** Fix public and private storage not in docs
([#4257](AztecProtocol/aztec-packages#4257))
([48ceafd](AztecProtocol/aztec-packages@48ceafd))
* **docs:** Fix token bridge tutorial
([#3935](AztecProtocol/aztec-packages#3935))
([84c9fdb](AztecProtocol/aztec-packages@84c9fdb))
* **docs:** Split contract storage pages
([#4202](AztecProtocol/aztec-packages#4202))
([1e05f33](AztecProtocol/aztec-packages@1e05f33))
* Fix typo in yellow paper
([#4247](AztecProtocol/aztec-packages#4247))
([ac82e6b](AztecProtocol/aztec-packages@ac82e6b))
* Fixes test file from
[#4205](AztecProtocol/aztec-packages#4205)
([#4216](AztecProtocol/aztec-packages#4216))
([18a9b72](AztecProtocol/aztec-packages@18a9b72))
* Git subrepo pull (merge) noir
([#4252](AztecProtocol/aztec-packages#4252))
([80be57d](AztecProtocol/aztec-packages@80be57d))
* Nuking old `BlockHeader`
([#4154](AztecProtocol/aztec-packages#4154))
([997791a](AztecProtocol/aztec-packages@997791a)),
closes
[#3937](AztecProtocol/aztec-packages#3937)
[#3564](AztecProtocol/aztec-packages#3564)
[#4134](AztecProtocol/aztec-packages#4134)
* Remove flaky e2e p2p test
([#4181](AztecProtocol/aztec-packages#4181))
([688e4af](AztecProtocol/aztec-packages@688e4af))
* Remove mandatory jsdoc
([#4180](AztecProtocol/aztec-packages#4180))
([9625b43](AztecProtocol/aztec-packages@9625b43)),
closes
[#3860](AztecProtocol/aztec-packages#3860)
* Remove stubbed docs
([#4196](AztecProtocol/aztec-packages#4196))
([25a4bc4](AztecProtocol/aztec-packages@25a4bc4))
* Replace leveldb with lmdb for merkle trees
([#4119](AztecProtocol/aztec-packages#4119))
([84967b2](AztecProtocol/aztec-packages@84967b2)),
closes
[#3362](AztecProtocol/aztec-packages#3362)
* Replace relative paths to noir-protocol-circuits
([a9839a8](AztecProtocol/aztec-packages@a9839a8))
* Replace relative paths to noir-protocol-circuits
([2ef6e56](AztecProtocol/aztec-packages@2ef6e56))
* Replace relative paths to noir-protocol-circuits
([426c17d](AztecProtocol/aztec-packages@426c17d))
* Replace relative paths to noir-protocol-circuits
([12adb71](AztecProtocol/aztec-packages@12adb71))
* Replace relative paths to noir-protocol-circuits
([fcd048d](AztecProtocol/aztec-packages@fcd048d))
* Unifying Header serialization accross domains
([#4230](AztecProtocol/aztec-packages#4230))
([92080a0](AztecProtocol/aztec-packages@92080a0))
* Update .gitrepo with correct parent hash
([#4279](AztecProtocol/aztec-packages#4279))
([9253c8a](AztecProtocol/aztec-packages@9253c8a))


### Documentation

* **bb:** How to use docker_interactive.sh
([#4220](AztecProtocol/aztec-packages#4220))
([f44c6b1](AztecProtocol/aztec-packages@f44c6b1))
* Update welcome page and dev pages
([#4143](AztecProtocol/aztec-packages#4143))
([d2a86ff](AztecProtocol/aztec-packages@d2a86ff))
</details>

<details><summary>barretenberg.js: 0.21.0</summary>

##
[0.21.0](AztecProtocol/aztec-packages@barretenberg.js-v0.20.0...barretenberg.js-v0.21.0)
(2024-01-30)


### Miscellaneous

* **barretenberg.js:** Synchronize aztec-packages versions
</details>

<details><summary>barretenberg: 0.21.0</summary>

##
[0.21.0](AztecProtocol/aztec-packages@barretenberg-v0.20.0...barretenberg-v0.21.0)
(2024-01-30)


### ⚠ BREAKING CHANGES

* add opcode for sha256 compression function
([#4229](AztecProtocol/aztec-packages#4229))
* add opcode for poseidon2 permutation
([#4214](AztecProtocol/aztec-packages#4214))
* remove ec_double opcode
([#4210](AztecProtocol/aztec-packages#4210))
* Add big int opcodes (without implementation)
([#4050](AztecProtocol/aztec-packages#4050))

### Features

* **3738:** AVM basic arithmetic operations for non ff types
([#3881](AztecProtocol/aztec-packages#3881))
([457a3f9](AztecProtocol/aztec-packages@457a3f9)),
closes
[#3996](AztecProtocol/aztec-packages#3996)
* Add big int opcodes (without implementation)
([#4050](AztecProtocol/aztec-packages#4050))
([bcab9ce](AztecProtocol/aztec-packages@bcab9ce))
* Add opcode for poseidon2 permutation
([#4214](AztecProtocol/aztec-packages#4214))
([53c5ba5](AztecProtocol/aztec-packages@53c5ba5))
* Add opcode for sha256 compression function
([#4229](AztecProtocol/aztec-packages#4229))
([ac25ff7](AztecProtocol/aztec-packages@ac25ff7))
* **avm:** Bytecode avm control flow
([#4253](AztecProtocol/aztec-packages#4253))
([fb1d742](AztecProtocol/aztec-packages@fb1d742)),
closes
[#4209](AztecProtocol/aztec-packages#4209)
* **avm:** Bytecode parsing and proof generation
([#4191](AztecProtocol/aztec-packages#4191))
([6c70548](AztecProtocol/aztec-packages@6c70548)),
closes
[#3791](AztecProtocol/aztec-packages#3791)
* Implement Embedded EC add and double opcodes
([#3982](AztecProtocol/aztec-packages#3982))
([ccb7bff](AztecProtocol/aztec-packages@ccb7bff))
* Produce graph of internal Barretenberg dependencies
([#4225](AztecProtocol/aztec-packages#4225))
([88e7923](AztecProtocol/aztec-packages@88e7923))
* Recursive folding and decider verifier for Protogalaxy
([#4156](AztecProtocol/aztec-packages#4156))
([9342048](AztecProtocol/aztec-packages@9342048))
* Remove ec_double opcode
([#4210](AztecProtocol/aztec-packages#4210))
([75f26c4](AztecProtocol/aztec-packages@75f26c4))
* Replace single bit range constraints with basic bool gates
([#4164](AztecProtocol/aztec-packages#4164))
([0a3553b](AztecProtocol/aztec-packages@0a3553b))


### Bug Fixes

* **bb:** .gitignore
([#4201](AztecProtocol/aztec-packages#4201))
([a56e418](AztecProtocol/aztec-packages@a56e418))
* Generic Honk dependencies
([#4239](AztecProtocol/aztec-packages#4239))
([382dfbe](AztecProtocol/aztec-packages@382dfbe))


### Miscellaneous

* **bb:** Rearrange namespaces
([#4147](AztecProtocol/aztec-packages#4147))
([5de0a8e](AztecProtocol/aztec-packages@5de0a8e))
* Delete C++ PK circuits
([#4219](AztecProtocol/aztec-packages#4219))
([9136d32](AztecProtocol/aztec-packages@9136d32))


### Documentation

* **bb:** How to use docker_interactive.sh
([#4220](AztecProtocol/aztec-packages#4220))
([f44c6b1](AztecProtocol/aztec-packages@f44c6b1))
</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 pull request Feb 28, 2024
Fixes AztecProtocol#4174 by making the singletons leaky. 

- Updates the docs
- Adds more tests to the singleton e2e.
michaelelliot pushed a commit to Swoir/noir_rs that referenced this pull request Feb 28, 2024
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-packages: 0.21.0</summary>

##
[0.21.0](AztecProtocol/aztec-packages@aztec-packages-v0.20.0...aztec-packages-v0.21.0)
(2024-01-30)


### ⚠ BREAKING CHANGES

* aztec binary
([AztecProtocol#3927](AztecProtocol#3927))
* add opcode for sha256 compression function
([AztecProtocol#4229](AztecProtocol#4229))
* add opcode for poseidon2 permutation
([AztecProtocol#4214](AztecProtocol#4214))
* remove ec_double opcode
([AztecProtocol#4210](AztecProtocol#4210))
* Updates singleton usage
([AztecProtocol#4186](AztecProtocol#4186))
* Add big int opcodes (without implementation)
([AztecProtocol#4050](AztecProtocol#4050))

### Features

* **3738:** AVM basic arithmetic operations for non ff types
([AztecProtocol#3881](AztecProtocol#3881))
([457a3f9](AztecProtocol@457a3f9)),
closes
[AztecProtocol#3996](AztecProtocol#3996)
* Accrued substate instructions
([AztecProtocol#4197](AztecProtocol#4197))
([bfe30d2](AztecProtocol@bfe30d2))
* Add big int opcodes (without implementation)
([AztecProtocol#4050](AztecProtocol#4050))
([bcab9ce](AztecProtocol@bcab9ce))
* Add comparators to get/view note
([AztecProtocol#3136](AztecProtocol#3136))
([AztecProtocol#4205](AztecProtocol#4205))
([6de36b3](AztecProtocol@6de36b3))
* Add inclusion check l1-&gt;l2
([AztecProtocol#4141](AztecProtocol#4141))
([bef65c3](AztecProtocol@bef65c3))
* Add opcode for poseidon2 permutation
([AztecProtocol#4214](AztecProtocol#4214))
([53c5ba5](AztecProtocol@53c5ba5))
* Add opcode for sha256 compression function
([AztecProtocol#4229](AztecProtocol#4229))
([ac25ff7](AztecProtocol@ac25ff7))
* Adding slither to l1-contracts
([AztecProtocol#4226](AztecProtocol#4226))
([b4dc31d](AztecProtocol@b4dc31d))
* **avm:** Add tests for memory and bitwise instructions
([AztecProtocol#4184](AztecProtocol#4184))
([6dac650](AztecProtocol@6dac650))
* **avm:** Bytecode avm control flow
([AztecProtocol#4253](AztecProtocol#4253))
([fb1d742](AztecProtocol@fb1d742)),
closes
[AztecProtocol#4209](AztecProtocol#4209)
* **avm:** Bytecode parsing and proof generation
([AztecProtocol#4191](AztecProtocol#4191))
([6c70548](AztecProtocol@6c70548)),
closes
[AztecProtocol#3791](AztecProtocol#3791)
* **avm:** Environment getters
([AztecProtocol#4203](AztecProtocol#4203))
([60d2377](AztecProtocol@60d2377))
* **avm:** Implement comparator opcodes
([AztecProtocol#4232](AztecProtocol#4232))
([973ff2f](AztecProtocol@973ff2f))
* **avm:** Initial external calls
([AztecProtocol#4194](AztecProtocol#4194))
([d8aa966](AztecProtocol@d8aa966))
* **avm:** Link up storage
([AztecProtocol#4150](AztecProtocol#4150))
([3e86870](AztecProtocol@3e86870))
* **avm:** Revert instruction
([AztecProtocol#4206](AztecProtocol#4206))
([bd6e797](AztecProtocol@bd6e797))
* **avm:** Tagged memory
([AztecProtocol#4213](AztecProtocol#4213))
([e5ff2f6](AztecProtocol@e5ff2f6))
* Aztec binary
([AztecProtocol#3927](AztecProtocol#3927))
([12356d9](AztecProtocol@12356d9))
* Contract classes and instances
([AztecProtocol#4192](AztecProtocol#4192))
([1858126](AztecProtocol@1858126)),
closes
[AztecProtocol#4053](AztecProtocol#4053)
* Deserialize AztecAddress when contract's view function returns it in
Aztec.js
[AztecProtocol#3641](AztecProtocol#3641)
([AztecProtocol#4224](AztecProtocol#4224))
([11f400f](AztecProtocol@11f400f))
* **docs:** DIP1: Extract Explanations
([AztecProtocol#4228](AztecProtocol#4228))
([3b25737](AztecProtocol@3b25737))
* **docs:** Historical trees docs
([AztecProtocol#3895](AztecProtocol#3895))
([8c3efba](AztecProtocol@8c3efba))
* **docs:** PXE docs
([AztecProtocol#4021](AztecProtocol#4021))
([a656034](AztecProtocol@a656034))
* Implement bigint in Noir, using bigint opcodes
([AztecProtocol#4198](AztecProtocol#4198))
([3720415](AztecProtocol@3720415))
* Implement Embedded EC add and double opcodes
([AztecProtocol#3982](AztecProtocol#3982))
([ccb7bff](AztecProtocol@ccb7bff))
* Limit exposed functions on note utils
([AztecProtocol#4207](AztecProtocol#4207))
([8338f39](AztecProtocol@8338f39))
* Nullifier key validation
([AztecProtocol#4176](AztecProtocol#4176))
([1c72c0d](AztecProtocol@1c72c0d))
* Produce graph of internal Barretenberg dependencies
([AztecProtocol#4225](AztecProtocol#4225))
([88e7923](AztecProtocol@88e7923))
* Recursive folding and decider verifier for Protogalaxy
([AztecProtocol#4156](AztecProtocol#4156))
([9342048](AztecProtocol@9342048))
* Remove ec_double opcode
([AztecProtocol#4210](AztecProtocol#4210))
([75f26c4](AztecProtocol@75f26c4))
* Replace single bit range constraints with basic bool gates
([AztecProtocol#4164](AztecProtocol#4164))
([0a3553b](AztecProtocol@0a3553b))
* Updates singleton usage
([AztecProtocol#4186](AztecProtocol#4186))
([301f0e6](AztecProtocol@301f0e6))


### Bug Fixes

* **avm:** Fix usage of Fr with tagged memory
([AztecProtocol#4240](AztecProtocol#4240))
([b82e70c](AztecProtocol@b82e70c))
* **bb:** .gitignore
([AztecProtocol#4201](AztecProtocol#4201))
([a56e418](AztecProtocol@a56e418))
* **docs:** Add missing deps to token tutorial references
([AztecProtocol#4265](AztecProtocol#4265))
([d7e2d9c](AztecProtocol@d7e2d9c))
* Generic Honk dependencies
([AztecProtocol#4239](AztecProtocol#4239))
([382dfbe](AztecProtocol@382dfbe))


### Miscellaneous

* Add note getter test to cci
([AztecProtocol#4236](AztecProtocol#4236))
([e1184ff](AztecProtocol@e1184ff))
* **avm-simulator:** Cleanup, tags as first instruction constructor args
([AztecProtocol#4244](AztecProtocol#4244))
([e46b865](AztecProtocol@e46b865))
* **avm:** Remove the state manager in favour of journal
([AztecProtocol#4195](AztecProtocol#4195))
([40f9324](AztecProtocol@40f9324))
* **bb:** Rearrange namespaces
([AztecProtocol#4147](AztecProtocol#4147))
([5de0a8e](AztecProtocol@5de0a8e))
* Cleaning up circuits test setup
([AztecProtocol#4235](AztecProtocol#4235))
([fa6915a](AztecProtocol@fa6915a)),
closes
[AztecProtocol#4237](AztecProtocol#4237)
* Delete C++ PK circuits
([AztecProtocol#4219](AztecProtocol#4219))
([9136d32](AztecProtocol@9136d32))
* Delete MemoryDB
([AztecProtocol#4241](AztecProtocol#4241))
([9e6250a](AztecProtocol@9e6250a))
* **docs:** Fix a few links to docs
([AztecProtocol#4260](AztecProtocol#4260))
([1c8ea49](AztecProtocol@1c8ea49))
* **docs:** Fix autogen docs
([AztecProtocol#4261](AztecProtocol#4261))
([3b9927a](AztecProtocol@3b9927a))
* **docs:** Fix public and private storage not in docs
([AztecProtocol#4257](AztecProtocol#4257))
([48ceafd](AztecProtocol@48ceafd))
* **docs:** Fix token bridge tutorial
([AztecProtocol#3935](AztecProtocol#3935))
([84c9fdb](AztecProtocol@84c9fdb))
* **docs:** Split contract storage pages
([AztecProtocol#4202](AztecProtocol#4202))
([1e05f33](AztecProtocol@1e05f33))
* Fix typo in yellow paper
([AztecProtocol#4247](AztecProtocol#4247))
([ac82e6b](AztecProtocol@ac82e6b))
* Fixes test file from
[AztecProtocol#4205](AztecProtocol#4205)
([AztecProtocol#4216](AztecProtocol#4216))
([18a9b72](AztecProtocol@18a9b72))
* Git subrepo pull (merge) noir
([AztecProtocol#4252](AztecProtocol#4252))
([80be57d](AztecProtocol@80be57d))
* Nuking old `BlockHeader`
([AztecProtocol#4154](AztecProtocol#4154))
([997791a](AztecProtocol@997791a)),
closes
[AztecProtocol#3937](AztecProtocol#3937)
[AztecProtocol#3564](AztecProtocol#3564)
[AztecProtocol#4134](AztecProtocol#4134)
* Remove flaky e2e p2p test
([AztecProtocol#4181](AztecProtocol#4181))
([688e4af](AztecProtocol@688e4af))
* Remove mandatory jsdoc
([AztecProtocol#4180](AztecProtocol#4180))
([9625b43](AztecProtocol@9625b43)),
closes
[AztecProtocol#3860](AztecProtocol#3860)
* Remove stubbed docs
([AztecProtocol#4196](AztecProtocol#4196))
([25a4bc4](AztecProtocol@25a4bc4))
* Replace leveldb with lmdb for merkle trees
([AztecProtocol#4119](AztecProtocol#4119))
([84967b2](AztecProtocol@84967b2)),
closes
[AztecProtocol#3362](AztecProtocol#3362)
* Replace relative paths to noir-protocol-circuits
([a9839a8](AztecProtocol@a9839a8))
* Replace relative paths to noir-protocol-circuits
([2ef6e56](AztecProtocol@2ef6e56))
* Replace relative paths to noir-protocol-circuits
([426c17d](AztecProtocol@426c17d))
* Replace relative paths to noir-protocol-circuits
([12adb71](AztecProtocol@12adb71))
* Replace relative paths to noir-protocol-circuits
([fcd048d](AztecProtocol@fcd048d))
* Unifying Header serialization accross domains
([AztecProtocol#4230](AztecProtocol#4230))
([92080a0](AztecProtocol@92080a0))
* Update .gitrepo with correct parent hash
([AztecProtocol#4279](AztecProtocol#4279))
([9253c8a](AztecProtocol@9253c8a))


### Documentation

* **bb:** How to use docker_interactive.sh
([AztecProtocol#4220](AztecProtocol#4220))
([f44c6b1](AztecProtocol@f44c6b1))
* Update welcome page and dev pages
([AztecProtocol#4143](AztecProtocol#4143))
([d2a86ff](AztecProtocol@d2a86ff))
</details>

<details><summary>barretenberg.js: 0.21.0</summary>

##
[0.21.0](AztecProtocol/aztec-packages@barretenberg.js-v0.20.0...barretenberg.js-v0.21.0)
(2024-01-30)


### Miscellaneous

* **barretenberg.js:** Synchronize aztec-packages versions
</details>

<details><summary>barretenberg: 0.21.0</summary>

##
[0.21.0](AztecProtocol/aztec-packages@barretenberg-v0.20.0...barretenberg-v0.21.0)
(2024-01-30)


### ⚠ BREAKING CHANGES

* add opcode for sha256 compression function
([AztecProtocol#4229](AztecProtocol#4229))
* add opcode for poseidon2 permutation
([AztecProtocol#4214](AztecProtocol#4214))
* remove ec_double opcode
([AztecProtocol#4210](AztecProtocol#4210))
* Add big int opcodes (without implementation)
([AztecProtocol#4050](AztecProtocol#4050))

### Features

* **3738:** AVM basic arithmetic operations for non ff types
([AztecProtocol#3881](AztecProtocol#3881))
([457a3f9](AztecProtocol@457a3f9)),
closes
[AztecProtocol#3996](AztecProtocol#3996)
* Add big int opcodes (without implementation)
([AztecProtocol#4050](AztecProtocol#4050))
([bcab9ce](AztecProtocol@bcab9ce))
* Add opcode for poseidon2 permutation
([AztecProtocol#4214](AztecProtocol#4214))
([53c5ba5](AztecProtocol@53c5ba5))
* Add opcode for sha256 compression function
([AztecProtocol#4229](AztecProtocol#4229))
([ac25ff7](AztecProtocol@ac25ff7))
* **avm:** Bytecode avm control flow
([AztecProtocol#4253](AztecProtocol#4253))
([fb1d742](AztecProtocol@fb1d742)),
closes
[AztecProtocol#4209](AztecProtocol#4209)
* **avm:** Bytecode parsing and proof generation
([AztecProtocol#4191](AztecProtocol#4191))
([6c70548](AztecProtocol@6c70548)),
closes
[AztecProtocol#3791](AztecProtocol#3791)
* Implement Embedded EC add and double opcodes
([AztecProtocol#3982](AztecProtocol#3982))
([ccb7bff](AztecProtocol@ccb7bff))
* Produce graph of internal Barretenberg dependencies
([AztecProtocol#4225](AztecProtocol#4225))
([88e7923](AztecProtocol@88e7923))
* Recursive folding and decider verifier for Protogalaxy
([AztecProtocol#4156](AztecProtocol#4156))
([9342048](AztecProtocol@9342048))
* Remove ec_double opcode
([AztecProtocol#4210](AztecProtocol#4210))
([75f26c4](AztecProtocol@75f26c4))
* Replace single bit range constraints with basic bool gates
([AztecProtocol#4164](AztecProtocol#4164))
([0a3553b](AztecProtocol@0a3553b))


### Bug Fixes

* **bb:** .gitignore
([AztecProtocol#4201](AztecProtocol#4201))
([a56e418](AztecProtocol@a56e418))
* Generic Honk dependencies
([AztecProtocol#4239](AztecProtocol#4239))
([382dfbe](AztecProtocol@382dfbe))


### Miscellaneous

* **bb:** Rearrange namespaces
([AztecProtocol#4147](AztecProtocol#4147))
([5de0a8e](AztecProtocol@5de0a8e))
* Delete C++ PK circuits
([AztecProtocol#4219](AztecProtocol#4219))
([9136d32](AztecProtocol@9136d32))


### Documentation

* **bb:** How to use docker_interactive.sh
([AztecProtocol#4220](AztecProtocol#4220))
([f44c6b1](AztecProtocol@f44c6b1))
</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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refactor: Singleton unsecure due to owner
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