DFINITY Foundation

Synapse.vote (original)

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8yeargangDAO

Isaac Valadez

Krzysztof Żelazko

Nicolas.ic

Smaug’s Neuron for Retail Investors

ICLight.io

Synapse.vote (NEW)

Taggr Network

CodeGov.org

Sonic AMM

Rakeoff.io

OpenChat

ELNA AI

GEEKFACTORY

Internet Computer Association

Arthur’s Neuron (used to be cycle_dao)

Inactive (Request Removal) - The Fools' Court

$STACK

Always Rejects

John Wiegley

Release Notes for [**release-2024-05-09\_23-02-base**](https://github.com/dfinity/ic/tree/release-2024-05-09_23-02-base) (2c4566b7b7af453167785504ba3c563e09f38504)
===================================================================================================================================================================

Changelog since git revision [bb76748d1d225c08d88037e99ca9a066f97de496](https://dashboard.internetcomputer.org/release/bb76748d1d225c08d88037e99ca9a066f97de496)

Features:
---------

* [`1bc0c49ae`](https://github.com/dfinity/ic/commit/1bc0c49ae) Consensus(ecdsa): Add height to EcdsaArtifactId
* [`c8788db4a`](https://github.com/dfinity/ic/commit/c8788db4a) Consensus(schnorr): Make MasterPublicKey in EcdsaReshareRequest mandatory
* [`0bc85d7c3`](https://github.com/dfinity/ic/commit/0bc85d7c3) Consensus(schnorr): Generalize pre-signatures in EcdsaPayload
* [`8dcf4b5b9`](https://github.com/dfinity/ic/commit/8dcf4b5b9) Consensus(ecdsa): Replace a singular key\_transcript with a collection of key\_transcripts in the EcdsaPayload
* [`97fac2a61`](https://github.com/dfinity/ic/commit/97fac2a61) Consensus: Add instant-based fallback to adjusted notarization delay
* [`65b4a7fcc`](https://github.com/dfinity/ic/commit/65b4a7fcc) Execution: Load canister snapshot management types
* [`196a91925`](https://github.com/dfinity/ic/commit/196a91925) Execution,Message Routing: More accurate canister invariant check
* [`43b540d14`](https://github.com/dfinity/ic/commit/43b540d14) Execution,Runtime: Update canister log metrics
* [`627e4bb56`](https://github.com/dfinity/ic/commit/627e4bb56) Execution,Runtime: Add canister log metric for log size
* [`7e94e17cb`](https://github.com/dfinity/ic/commit/7e94e17cb) NNS,Execution(registry): Add generalized ChainKeySigningSubnetList
* [`2ed3ae984`](https://github.com/dfinity/ic/commit/2ed3ae984) Node: Organize and consolidate rootfs utils #4
* [`699519844`](https://github.com/dfinity/ic/commit/699519844) Node: Organize and consolidate rootfs utils #3
* [`a7f37fc3b`](https://github.com/dfinity/ic/commit/a7f37fc3b) Runtime(fuzzing): differential wasmtime fuzzer for wasm simd determinism
* [`de56c1391`](https://github.com/dfinity/ic/commit/de56c1391) Runtime: SIMD: Enable WebAssembly SIMD support

Bugfixes:
---------

* [`9b7f96a26`](https://github.com/dfinity/ic/commit/9b7f96a26) Crypto: Fix running threshold Schnorr benchmarks using cargo
* [`cf407fa2d`](https://github.com/dfinity/ic/commit/cf407fa2d) Node(guest-os): start unprivileged ports from 80 instead of 79 as it is inclusive

Performance improvements:
-------------------------

* [`a2461f6f8`](https://github.com/dfinity/ic/commit/a2461f6f8) Crypto: add fine-grained metrics for private and public IDKG dealing verification

Chores:
-------

* [`e4314ca27`](https://github.com/dfinity/ic/commit/e4314ca27) Consensus(ecdsa): Remove masked kappa creation for quadruples
* [`84d0e6da5`](https://github.com/dfinity/ic/commit/84d0e6da5) Consensus: Reduce boilerplate for consensus message conversions
* [`214d3654d`](https://github.com/dfinity/ic/commit/214d3654d) Crypto: don't use the TlsPublicKeyCert internal struct when deriving the node from rustls certs
* [`ebe8231ae`](https://github.com/dfinity/ic/commit/ebe8231ae) Crypto: remove obsolete specification to tECDSA
* [`6806c655b`](https://github.com/dfinity/ic/commit/6806c655b) Execution,Runtime: remove excessive total\_canister\_log\_memory\_usage metric
* [`36d617df7`](https://github.com/dfinity/ic/commit/36d617df7) Interface: Remove duplicate code for consensus message hash
* [`f98222194`](https://github.com/dfinity/ic/commit/f98222194) Message Routing: Add signals end metric
* [`ffe09593d`](https://github.com/dfinity/ic/commit/ffe09593d) Message Routing,Runtime: Some more fine-grained metrics for merges
* [`3bcc668d3`](https://github.com/dfinity/ic/commit/3bcc668d3) Networking: tracing instrumentation for quic transport and consensus p2p
* [`89d400d7c`](https://github.com/dfinity/ic/commit/89d400d7c) Networking(http\_endpoints): use axum server

Refactoring:
------------

* [`6d36a6b5c`](https://github.com/dfinity/ic/commit/6d36a6b5c) Consensus: Merge imports of ic-recovery
* [`9e27a9e72`](https://github.com/dfinity/ic/commit/9e27a9e72) Consensus: remove unused priorities
* [`b60a3024b`](https://github.com/dfinity/ic/commit/b60a3024b) Crypto: use directly rustls instead of using it via tokio\_rustls
* [`6f316c9a6`](https://github.com/dfinity/ic/commit/6f316c9a6) Crypto: remove CSP layer for sig creation in tECDSA

Tests:
------

* [`c5439d886`](https://github.com/dfinity/ic/commit/c5439d886) Consensus: Check consensus bounds in test framework
* [`d0e6ec77b`](https://github.com/dfinity/ic/commit/d0e6ec77b) Consensus: Display the state hash of the latest CUP on the orchestrator dashboard
* [`72fe43f3c`](https://github.com/dfinity/ic/commit/72fe43f3c) Consensus: Support named fields in enum variants for exhaustive derive
* [`cec83184e`](https://github.com/dfinity/ic/commit/cec83184e) Crypto: make some crypto test utils and dependents testonly
* [`9dfa09421`](https://github.com/dfinity/ic/commit/9dfa09421) Crypto: split tECDSA/IDKG integration tests
* [`5228aafd8`](https://github.com/dfinity/ic/commit/5228aafd8) Interface: Add protobuf round trip tests for some structured enums
* [`3d3850c3c`](https://github.com/dfinity/ic/commit/3d3850c3c) Runtime: SIMD: Add NaN canonicalization test

Other changes:
--------------

* [`4e30ba322`](https://github.com/dfinity/ic/commit/4e30ba322) Boundary Nodes,Node: Update relocated rootfs references
* [`dcabf8592`](https://github.com/dfinity/ic/commit/dcabf8592) Node: Updating container base images refs [2024-05-09-0815]
* [`1048c55ae`](https://github.com/dfinity/ic/commit/1048c55ae) Node: Updating container base images refs [2024-05-08-0632]
* [`235b099e0`](https://github.com/dfinity/ic/commit/235b099e0) Node: Updating container base images refs [2024-05-02-0815]

# IC-OS Verification

To build and verify the IC-OS disk image, run:

```
# From https://github.com/dfinity/ic#verifying-releases
sudo apt-get install -y curl && curl --proto '=https' --tlsv1.2 -sSLO https://raw.githubusercontent.com/dfinity/ic/2c4566b7b7af453167785504ba3c563e09f38504/gitlab-ci/tools/repro-check.sh && chmod +x repro-check.sh && ./repro-check.sh -c 2c4566b7b7af453167785504ba3c563e09f38504
```

The two SHA256 sums printed above from a) the downloaded CDN image and b) the locally built image, must be identical, and must match the SHA256 from the payload of the NNS proposal.


Link to the forum post: https://forum.dfinity.org/t/proposal-to-elect-new-release-rc-2024-05-09-23-02/30606/1

Elect new IC/Replica revision (commit 2c4566b)