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Release Notes for [**release-2024-05-22\_23-01-base**](https://github.com/dfinity/ic/tree/release-2024-05-22_23-01-base) (ec35ebd252d4ffb151d2cfceba3a86c4fb87c6d6)
===================================================================================================================================================================

Changelog since git revision [5ba1412f9175d987661ae3c0d8dbd1ac3e092b7d](https://dashboard.internetcomputer.org/release/5ba1412f9175d987661ae3c0d8dbd1ac3e092b7d)

Features:
---------

* [`715c74e4f`](https://github.com/dfinity/ic/commit/715c74e4f) Crypto: remove the legacy TlsHandshake interface
* [`4b6c64f75`](https://github.com/dfinity/ic/commit/4b6c64f75) Execution,Message Routing: Implement all message stats in MessagePool
* [`a5bb2a8ab`](https://github.com/dfinity/ic/commit/a5bb2a8ab) Interface: Enable new storage layer
* [`b8c05ba56`](https://github.com/dfinity/ic/commit/b8c05ba56) Message Routing: Don't use the legacy internal API for establishing TLS connection, instead use the rustls configs
* [`9e2fc26c3`](https://github.com/dfinity/ic/commit/9e2fc26c3) Node: Consolidate rootfs utils #8
* [`9a670a31b`](https://github.com/dfinity/ic/commit/9a670a31b) Node,Consensus: guestos: enable bouncer in API BN
* [`cbf83e6ce`](https://github.com/dfinity/ic/commit/cbf83e6ce) Runtime: Support for wasm64 in native stable64
* [`cd8c75eb3`](https://github.com/dfinity/ic/commit/cd8c75eb3) Execution: Enable canister logging feature flag
* [`c55eee381`](https://github.com/dfinity/ic/commit/c55eee381) Runtime,Execution: Separate ContractViolation errors

Bugfixes:
---------

* [`b81813125`](https://github.com/dfinity/ic/commit/b81813125) Networking: use the rustls client config instead of calling perform\_tls\_client\_handshake
* [`2ec1dbd9a`](https://github.com/dfinity/ic/commit/2ec1dbd9a) Runtime,Execution: Use saturating multiplication to calculate byte transmission cost

-----------------------------


Chores:
-------

* [`141e59113`](https://github.com/dfinity/ic/commit/141e59113) Execution: Implement routing for iDKG messages and extend network topology with signing subnets
* [`dc3af91f8`](https://github.com/dfinity/ic/commit/dc3af91f8) Boundary Nodes,Node(boundary-node): shell script cosmetics
* [`52e0587d5`](https://github.com/dfinity/ic/commit/52e0587d5) Boundary Nodes,Node(boundary-node): Add rate limit for new connections and global connection limit [S3\_UPLOAD]
* [`bd620bdc0`](https://github.com/dfinity/ic/commit/bd620bdc0) Boundary Nodes,Node(boundary-node): cleanup firewall
* [`376ecf7fd`](https://github.com/dfinity/ic/commit/376ecf7fd) Consensus(schnorr): Populate master public key ID in EcdsaKeyTranscript
* [`1b8c37441`](https://github.com/dfinity/ic/commit/1b8c37441) Consensus(ecdsa): Use new payload layouts for all newly created ECDSA payloads
* [`cb5715b32`](https://github.com/dfinity/ic/commit/cb5715b32) Crypto: adjust crypto\_fine\_grained\_verify\_dealing\_private\_duration\_seconds buckets
* [`e60766877`](https://github.com/dfinity/ic/commit/e60766877) Crypto: Modify domain separator logic in threshold signatures
* [`70268d330`](https://github.com/dfinity/ic/commit/70268d330) Execution: Remove data\_certificate from replicated query
* [`13daaafe5`](https://github.com/dfinity/ic/commit/13daaafe5) Interface: truncate replica logs
* [`1da1a0d27`](https://github.com/dfinity/ic/commit/1da1a0d27) Networking: use hyper directly in http endpoint instead of axum server
* [`9fd5bdca0`](https://github.com/dfinity/ic/commit/9fd5bdca0) Node: Organize ic-os/cpp
* [`d1944bf4a`](https://github.com/dfinity/ic/commit/d1944bf4a) Node: Update SetupOS failure message to direct to Node Deployment troubleshooting guide
* [`a2abc42c3`](https://github.com/dfinity/ic/commit/a2abc42c3) Node,Consensus(api-bn): remove ICMP type parameter-problem
* [`335781a96`](https://github.com/dfinity/ic/commit/335781a96) Runtime: Split system api list for validation
* [`36ed9bc99`](https://github.com/dfinity/ic/commit/36ed9bc99) Runtime,Execution: Add instruction limit to the relevant error message

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

* [`d0af7abc2`](https://github.com/dfinity/ic/commit/d0af7abc2) Crypto: don't pull tokio-rustls into crypto and remove unused deps from orchestrator
* [`257a8fa77`](https://github.com/dfinity/ic/commit/257a8fa77) Crypto: use rustls instead the re-exported module from tokio-rustls
* [`ba603cf0e`](https://github.com/dfinity/ic/commit/ba603cf0e) Crypto: use the TlsConfig trait instead of TlsHandshake
* [`4ca4593c1`](https://github.com/dfinity/ic/commit/4ca4593c1) Execution,Message Routing: Wrap Callbacks in an Arc
* [`1579e0d85`](https://github.com/dfinity/ic/commit/1579e0d85) Execution,Runtime: Clean up process\_stopping\_canisters
* [`35661b175`](https://github.com/dfinity/ic/commit/35661b175) Networking,Message Routing: (re)move unneed rustls deps

Tests:
------

* [`8a3a779ec`](https://github.com/dfinity/ic/commit/8a3a779ec) Crypto: add different message sizes in basic sig bench
* [`01ca07876`](https://github.com/dfinity/ic/commit/01ca07876) Crypto: improve parameters in IDKG reshare\_key\_transcript tests
* [`24adb86c3`](https://github.com/dfinity/ic/commit/24adb86c3) Execution: Refactor system API availability tests
* [`6b13e7b88`](https://github.com/dfinity/ic/commit/6b13e7b88) Execution,Consensus(consensus): Add a query stats log message
* [`0e1b47806`](https://github.com/dfinity/ic/commit/0e1b47806) Interface: Add round trip encoding test for StopCanisterContext
* [`d7a771575`](https://github.com/dfinity/ic/commit/d7a771575) Networking(http-endpoint): Parameterise integration tests with rstest crate
* [`db017130c`](https://github.com/dfinity/ic/commit/db017130c) Networking(http-endpoint): Remove agent-rs dependency for integration tests.
* [`d522089b7`](https://github.com/dfinity/ic/commit/d522089b7) Networking(http-endpoint): Remove agent-rs dependency for read\_state tests
* [`497e403b4`](https://github.com/dfinity/ic/commit/497e403b4) Networking(http-endpoint): Remove agent-rs dependency for Query tests
* [`6fe66d4f9`](https://github.com/dfinity/ic/commit/6fe66d4f9) Networking(http-endpoint): Remove agent-rs dependency for update call tests
* [`2ed2eb131`](https://github.com/dfinity/ic/commit/2ed2eb131) Node: Remove config validation test

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

* [`8d09e42d8`](https://github.com/dfinity/ic/commit/8d09e42d8) Execution,Interface,Consensus: Remove old reject code field
* [`d32e03dde`](https://github.com/dfinity/ic/commit/d32e03dde) Node: Updating container base images refs [2024-05-16-0816]
* [`4e221b549`](https://github.com/dfinity/ic/commit/4e221b549) Node,Consensus: () rate and connection limits in nftables for API BN

# 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/ec35ebd252d4ffb151d2cfceba3a86c4fb87c6d6/gitlab-ci/tools/repro-check.sh && chmod +x repro-check.sh && ./repro-check.sh -c ec35ebd252d4ffb151d2cfceba3a86c4fb87c6d6
```

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-2024-05-22-23-01/31096/1

Elect new IC/Replica revision (commit ec35ebd)