chore(master): Release 0.9.0

[AztecBot]

🤖 I have created a release beep boop

aztec-packages: 0.9.0

0.9.0 (2023-10-17)

⚠ BREAKING CHANGES

• nuking PublicToken and PrivateAirdropToken (#2873)
• Change blake3 to blake2 in private kernel (#2861)
• nuking private token (#2822)

Features

• Add input support for chained transactions ("pending_read_requests" in private kernel circuit) (#2869) (c1dff38)
• Bump msgpack (#2884) (d7b7fb1)
• Contract ts interface to use only aztec.js imports (#2876) (6952a1a)
• Download msgpack (#2885) (8ac8beb)
• Faucet (#2856) (5bad35f)
• Nuking PublicToken and PrivateAirdropToken (#2873) (c74311d)
• Nuking private token (#2822) (5d93a47), closes #2350

Bug Fixes

• Aztec node to save outbox adddress to config (#2867) (b6418a6)
• Create data dir on node boot (#2864) (2d498b3)
• Don't repeatedly scan for missing messages (#2886) (3fe1cc8)
• Fix trailing pipe causing everything to rebuild. Sorry... (d13ba75)
• Pad L1 to L2 messages upon retrieval from L1 (#2879) (457669e)
• Sequencer aborts in-progress block (#2883) (b0915a8)

Miscellaneous

• Change blake3 to blake2 in private kernel (#2861) (d629940)
• Clean canary env & fixes (#2880) (20ad577)
• Making anvil silent again (#2866) (90ae5dc)
• Spell check on forbidden words. (#2887) (06bc4f9)

Documentation

• Initial 'protocol description' toc (#2844) (cb18f45)

barretenberg.js: 0.9.0

0.9.0 (2023-10-17)

Miscellaneous

• barretenberg.js: Synchronize aztec-packages versions

barretenberg: 0.9.0

0.9.0 (2023-10-17)

Features

• Bump msgpack (#2884) (d7b7fb1)
• Download msgpack (#2885) (8ac8beb)

---

This PR was generated with Release Please. See documentation.

[AztecBot]

Benchmark 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 d7b7fb1d 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	45,444	179,588	716,132
l1_rollup_calldata_gas	222,876	868,280	3,449,732
l1_rollup_execution_gas	841,963	3,595,388	22,205,101
l2_block_processing_time_in_ms	⚠️ 1,271 (+25%)	⚠️ 4,790 (+24%)	⚠️ 18,985 (+24%)
note_successful_decrypting_time_in_ms	⚠️ 402 (+22%)	⚠️ 1,295 (+27%)	⚠️ 5,129 (+29%)
note_trial_decrypting_time_in_ms	⚠️ 6.00 (-82%)	109 (+1%)	144 (+4%)
l2_block_building_time_in_ms	⚠️ 11,086 (+25%)	⚠️ 44,530 (+24%)	⚠️ 200,098 (+28%)
l2_block_rollup_simulation_time_in_ms	⚠️ 8,258 (+26%)	⚠️ 33,174 (+25%)	⚠️ 131,829 (+26%)
l2_block_public_tx_process_time_in_ms	⚠️ 2,780 (+21%)	⚠️ 11,206 (+22%)	⚠️ 67,712 (+32%)

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	⚠️ 11,566 (-17%)	⚠️ 22,748 (-15%)
note_history_successful_decrypting_time_in_ms	⚠️ 2,426 (-20%)	⚠️ 5,009 (-16%)
note_history_trial_decrypting_time_in_ms	122 (-4%)	147 (-6%)
node_database_size_in_bytes	1,663,913	1,202,045
pxe_database_size_in_bytes	27,188	54,187

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	52.6 (+1%)	61,697	18,841
private-kernel-ordering	26.4	24,233	8,089
base-rollup	950 (+1%)	639,797	811
root-rollup	42.2	4,072	1,097
private-kernel-inner	48.3 (+3%)	81,504	18,841
public-kernel-private-input	54.4 (+4%)	41,455	18,841
public-kernel-non-first-iteration	35.4 (+3%)	41,497	18,841
merge-rollup	1.05 (+4%)	2,592	873

Miscellaneous

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

Metric	0 deployed contracts	1 deployed contracts
tx_size_in_bytes	8,723	27,508

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/aztec-packages-v0.9.0 🌻

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/barretenberg.js-v0.9.0 🌻

[AztecBot]

🤖 Release is at https://github.com/AztecProtocol/aztec-packages/releases/tag/barretenberg-v0.9.0 🌻