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Release Notes for [**release\-2024\-11\-21\_03\-11\-base**](https://github.com/dfinity/ic/tree/release-2024-11-21_03-11-base) (a3478d571670053ebd09b9771bec489ef69425fa)
========================================================================================================================================================================

This release is based on changes since [release\-2024\-11\-14\_03\-07\-base](https://dashboard.internetcomputer.org/release/cb3cb61009d904bcb726781ad379de10e1b745ff) (cb3cb61009d904bcb726781ad379de10e1b745ff).

Please note that some commits may be excluded from this release if they're not relevant, or not modifying the GuestOS image. Additionally, descriptions of some changes might have been slightly modified to fit the release notes format.

To see a full list of commits added since last release, compare the revisions on [GitHub](https://github.com/dfinity/ic/compare/release-2024-11-14_03-07-base...release-2024-11-21_03-11-base).

This release diverges from the latest release. Merge base is [13c0601e09de77b2011f5282b175d569c4a2bb6a](https://github.com/dfinity/ic/tree/13c0601e09de77b2011f5282b175d569c4a2bb6a). Changes [were removed](https://github.com/dfinity/ic/compare/release-2024-11-21_03-11-base...release-2024-11-14_03-07-base) from this release.

Features:
---------

* [`f3bb40251`](https://github.com/dfinity/ic/commit/f3bb40251) Consensus,Interface: Instrument payload size and batch delivery interval ([\#2669](https://github.com/dfinity/ic/pull/2669))
* [`e44d2bc85`](https://github.com/dfinity/ic/commit/e44d2bc85) Crypto,Interface(crypto): create VetKdProtocol trait ([\#2569](https://github.com/dfinity/ic/pull/2569))
* [`be026d014`](https://github.com/dfinity/ic/commit/be026d014) Crypto,Interface(crypto): Use NiDkg\-specific MasterPublicKeyId in NiDkgTag ([\#2620](https://github.com/dfinity/ic/pull/2620))
* [`af542cdad`](https://github.com/dfinity/ic/commit/af542cdad) Crypto,Interface(crypto): Extend NiDkgTag with HighThresholdForKey variant ([\#2445](https://github.com/dfinity/ic/pull/2445))
* [`a3478d571`](https://github.com/dfinity/ic/commit/a3478d571) Execution,Interface: Evict sandboxes based on the available memory ([\#2651](https://github.com/dfinity/ic/pull/2651))
* [`caca44da3`](https://github.com/dfinity/ic/commit/caca44da3) Execution,Interface: Add vetKeys related management canister endpoints ([\#2633](https://github.com/dfinity/ic/pull/2633))
* [`a1e516f92`](https://github.com/dfinity/ic/commit/a1e516f92) Execution,Interface: Evict sandboxed based on scheduler priorities ([\#2590](https://github.com/dfinity/ic/pull/2590))
* [`826d9a503`](https://github.com/dfinity/ic/commit/826d9a503) Execution,Interface: Restrict legacy ICQC code to one subnet ([\#2647](https://github.com/dfinity/ic/pull/2647))
* [`77164cdf7`](https://github.com/dfinity/ic/commit/77164cdf7) Execution,Interface: Penalize canisters at the end of the round ([\#2601](https://github.com/dfinity/ic/pull/2601))
* [`e391f4cdf`](https://github.com/dfinity/ic/commit/e391f4cdf) Execution,Interface: Define and enforce callback limits ([\#1838](https://github.com/dfinity/ic/pull/1838))
* [`1ee1fe368`](https://github.com/dfinity/ic/commit/1ee1fe368) Execution,Interface: Don't apply priority credit on abort ([\#2597](https://github.com/dfinity/ic/pull/2597))
* [`f8c4eb15e`](https://github.com/dfinity/ic/commit/f8c4eb15e) Interface,Node(node): add node\_reward\_type to config tool ([\#2641](https://github.com/dfinity/ic/pull/2641))
* [`1cebd7342`](https://github.com/dfinity/ic/commit/1cebd7342) Node: Update GuestOS base images with 6\.11 kernel ([\#2667](https://github.com/dfinity/ic/pull/2667))
* [`4e46b92fc`](https://github.com/dfinity/ic/commit/4e46b92fc) Node: Add node\_reward\_type to config.ini ([\#1787](https://github.com/dfinity/ic/pull/1787))

Bugfixes:
---------

* [`338b77f6c`](https://github.com/dfinity/ic/commit/338b77f6c) Consensus,Interface(consensus): Don't increase the notary delay during upgrades ([\#2677](https://github.com/dfinity/ic/pull/2677))
* [`545f2fad6`](https://github.com/dfinity/ic/commit/545f2fad6) Consensus,Interface: Handle ChainKeyInitializations conversion errors ([\#2635](https://github.com/dfinity/ic/pull/2635))
* [`9870f1ea8`](https://github.com/dfinity/ic/commit/9870f1ea8) Execution,Interface: Correctly observe block maker to induction latency ([\#2663](https://github.com/dfinity/ic/pull/2663))
* [`a078ed82b`](https://github.com/dfinity/ic/commit/a078ed82b) Interface: stop doing u32 subtraction in bitcoin headers validation ([\#2634](https://github.com/dfinity/ic/pull/2634))
* [`2902a2a37`](https://github.com/dfinity/ic/commit/2902a2a37) Interface,Networking: increase the keep alive probes. ([\#2713](https://github.com/dfinity/ic/pull/2713))
* [`b679ad3a3`](https://github.com/dfinity/ic/commit/b679ad3a3) Interface,Networking: Remove the async lock in the AdapterMetricsRegistry ([\#2613](https://github.com/dfinity/ic/pull/2613))
* [`1c2346cab`](https://github.com/dfinity/ic/commit/1c2346cab) Node: HSM onboarding ([\#2636](https://github.com/dfinity/ic/pull/2636))

Benchmarking:
-------------------------

* [`211a01015`](https://github.com/dfinity/ic/commit/211a01015) Execution,Interface: Add criterion load benchmark ([\#2587](https://github.com/dfinity/ic/pull/2587))

Chores:
-------

* [`9732c2c26`](https://github.com/dfinity/ic/commit/9732c2c26) Consensus,Interface(consensus): Remove a no longer needed metric ([\#2679](https://github.com/dfinity/ic/pull/2679))
* [`85c272c78`](https://github.com/dfinity/ic/commit/85c272c78) Consensus,Interface(consensus): Remove some clones from ingress selector ([\#2627](https://github.com/dfinity/ic/pull/2627))
* [`5a5e0be15`](https://github.com/dfinity/ic/commit/5a5e0be15) Consensus,Interface(node): Add HostOS console message clarifying onboarding success ([\#2640](https://github.com/dfinity/ic/pull/2640))
* [`87270d904`](https://github.com/dfinity/ic/commit/87270d904) Consensus,Interface: Avoid handling VetKdKeyIds in the IDKG component ([\#2388](https://github.com/dfinity/ic/pull/2388))
* [`659d9b143`](https://github.com/dfinity/ic/commit/659d9b143) Execution,Interface: Fix default scheduler priority in evict ([\#2719](https://github.com/dfinity/ic/pull/2719))
* [`5813a429f`](https://github.com/dfinity/ic/commit/5813a429f) Execution,Interface: Rename and test routing function for vetKD ([\#2680](https://github.com/dfinity/ic/pull/2680))
* [`2f00d6815`](https://github.com/dfinity/ic/commit/2f00d6815) Execution,Interface: Optimize evict\_sandbox\_processes ([\#2653](https://github.com/dfinity/ic/pull/2653))
* [`a10fbc291`](https://github.com/dfinity/ic/commit/a10fbc291) Execution,Interface(fuzzing): Reconstruct system API imports using Wasmtime::Linker ([\#2575](https://github.com/dfinity/ic/pull/2575))
* [`0d14c11bd`](https://github.com/dfinity/ic/commit/0d14c11bd) Execution,Interface,Message Routing: fixing typos and cleanups ([\#2682](https://github.com/dfinity/ic/pull/2682))
* [`0eedbb674`](https://github.com/dfinity/ic/commit/0eedbb674) Interface,Message Routing: Always use request metadata in backward compatibility test ([\#2690](https://github.com/dfinity/ic/pull/2690))
* [`aacbed376`](https://github.com/dfinity/ic/commit/aacbed376) Interface,Message Routing: Trim canonical state framework ([\#2539](https://github.com/dfinity/ic/pull/2539))
* [`7dd4dfe62`](https://github.com/dfinity/ic/commit/7dd4dfe62) Interface,Networking: add a jaeger exporter package/crate ([\#2691](https://github.com/dfinity/ic/pull/2691))
* [`8b94d60b6`](https://github.com/dfinity/ic/commit/8b94d60b6) Interface,Networking: upgrade opentelemetry and num\_cpus crates ([\#2656](https://github.com/dfinity/ic/pull/2656))
* [`45dca07dd`](https://github.com/dfinity/ic/commit/45dca07dd) Interface,Networking: Do not shutdown the joinset when the event loop exists in the request handler ([\#2649](https://github.com/dfinity/ic/pull/2649))
* [`72ec446d6`](https://github.com/dfinity/ic/commit/72ec446d6) Interface,Networking: Add additional logging in the case when the version message is not valid ([\#2596](https://github.com/dfinity/ic/pull/2596))
* [`f96dec1db`](https://github.com/dfinity/ic/commit/f96dec1db) Interface,Node(node): Remove setupos/hostos network bonding and clean up docs ([\#2579](https://github.com/dfinity/ic/pull/2579))
* [`c43bd9b0c`](https://github.com/dfinity/ic/commit/c43bd9b0c) Owners: Bump ic\-cdk\-timers ([\#2654](https://github.com/dfinity/ic/pull/2654))
* [`7dd4fd0f8`](https://github.com/dfinity/ic/commit/7dd4fd0f8) Node: Update Base Image Refs \[2024\-11\-20\-2036] ([\#2727](https://github.com/dfinity/ic/pull/2727))
* [`c00695e45`](https://github.com/dfinity/ic/commit/c00695e45) Node: Update Base Image Refs \[2024\-11\-20\-0147] ([\#2705](https://github.com/dfinity/ic/pull/2705))
* [`0d127b8fd`](https://github.com/dfinity/ic/commit/0d127b8fd) Node: Add log\_and\_halt\_installation\_on\_error sleep ([\#2605](https://github.com/dfinity/ic/pull/2605))
* [`4c6c5dae2`](https://github.com/dfinity/ic/commit/4c6c5dae2) Node: Update Base Image Refs \[2024\-11\-14\-0808] ([\#2606](https://github.com/dfinity/ic/pull/2606))

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

* [`81686f56f`](https://github.com/dfinity/ic/commit/81686f56f) Crypto,Interface(crypto): Move ExtendedDerivationPath to ic\_types::crypto ([\#2676](https://github.com/dfinity/ic/pull/2676))
* [`3397eb8bf`](https://github.com/dfinity/ic/commit/3397eb8bf) Crypto,Interface(crypto): Inline ThresholdSigDataStoreImpl::new\_with\_max\_size ([\#2625](https://github.com/dfinity/ic/pull/2625))
* [`dab484292`](https://github.com/dfinity/ic/commit/dab484292) Interface,Node(node): rename use\_nns\_public\_key and use\_node\_operator\_private\_key ([\#2700](https://github.com/dfinity/ic/pull/2700))
* [`03f3debdf`](https://github.com/dfinity/ic/commit/03f3debdf) Node: move node\_index to ic.json ([\#1947](https://github.com/dfinity/ic/pull/1947))

Tests:
------

* [`d0acab2b2`](https://github.com/dfinity/ic/commit/d0acab2b2) Interface: Inline SNS system\-tests ([\#2646](https://github.com/dfinity/ic/pull/2646))
Full list of changes (including the ones that are not relevant to GuestOS) can be found on [GitHub](https://github.com/dfinity/dre/blob/2eba6559762a60d13a8e3f6f6235a4565673096e/replica-releases/a3478d571670053ebd09b9771bec489ef69425fa.md).

# 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/a3478d571670053ebd09b9771bec489ef69425fa/ci/tools/repro-check.sh && chmod +x repro-check.sh && ./repro-check.sh -c a3478d571670053ebd09b9771bec489ef69425fa --guestos
```

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.

While not required for this NNS proposal, as we are only electing a new GuestOS version here, you have the option to verify the build reproducibility of the HostOS by passing `--hostos` to the script above instead of `--guestos`, or the SetupOS by passing `--setupos`.


Link to the forum post: https://forum.dfinity.org/t/proposal-to-elect-new-release-rc-2024-11-21-03-11/37623/1

Elect new IC/Replica revision (commit a3478d5)