DFINITY Foundation

Internet Computer Association

Synapse.vote (original)

Arthur’s Neuron (used to be cycle_dao)

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

Inactive (Request Removal) - The Fools' Court

ysyms

The Accumulators’ Neuron

RawTech Venture

Paul Young

ICPMANUAL

8yeargangDAO

John Wiegley

Isaac Valadez

Krzysztof Żelazko

Always Rejects

Nicolas.ic

Smaug’s Neuron for Retail Investors

ICLight.io

Synapse.vote (NEW)

Taggr Network

CodeGov.org

Sonic AMM

Rakeoff.io

Elect new replica binary revision [c2e5826a783f74a23f7e6182e24c85ee674b8893](https://github.com/dfinity/ic/tree/rc--2023-10-18_23-01)

# Release Notes:

* [[7653676ce](https://github.com/dfinity/ic/commit/7653676ce)]  Consensus: feat(CON-1103): Implement BatchPayloadBuilder for QueryStats
* [[e097687da](https://github.com/dfinity/ic/commit/e097687da)]  Consensus: fix(consensus): swap the error counters labels "expired_requests" <> "invalid_keyid_requests"
* [[9beadb415](https://github.com/dfinity/ic/commit/9beadb415)]  Crypto: chore(crypto): Always optimize p256 and k256 crates
* [[8c1a676e3](https://github.com/dfinity/ic/commit/8c1a676e3)]  Crypto: chore(crypto): Upgrade bip32 crate to 0.5.0
* [[afaf16ec5](https://github.com/dfinity/ic/commit/afaf16ec5)]  Crypto: chore(crypto): fix broken link in IDKG documentation
* [[a3ac44678](https://github.com/dfinity/ic/commit/a3ac44678)]  Crypto: chore(crypto): remove obsolete dependency on internal crypto crate
* [[d95b2cb0e](https://github.com/dfinity/ic/commit/d95b2cb0e)]  Crypto: feat(crypto): Add support for threshold ECDSA P256 signatures
* [[3d8309b06](https://github.com/dfinity/ic/commit/3d8309b06)]  Crypto: feat(crypto): Support MEGa encryption with mixed curves
* [[1a01f85fc](https://github.com/dfinity/ic/commit/1a01f85fc)]  Crypto: feat(crypto): Use only pks read lock when possible for iDKG retain
* [[7d93856d8](https://github.com/dfinity/ic/commit/7d93856d8)]  Crypto: feat(crypto):, Only acquire SKS write lock when necessary for NI-DKG update_forward_secure_epoch
* [[3fbadcab6](https://github.com/dfinity/ic/commit/3fbadcab6)]  Crypto: fix(cketh): improve handling of `eth_get_logs`
* [[5a874d1e5](https://github.com/dfinity/ic/commit/5a874d1e5)]  Crypto: perf(crypto): avoid double serialization in vault RPC communication and add runtime metrics for serialization
* [[af7208c24](https://github.com/dfinity/ic/commit/af7208c24)]  Execution: chore: Add new error for failed creation canister operation
* [[ee9e5ccf5](https://github.com/dfinity/ic/commit/ee9e5ccf5)]  Execution: chore: Require that certain fields exist for subnet metrics
* [[96f3de576](https://github.com/dfinity/ic/commit/96f3de576)]  Execution: feat: Implement burn_cycles system api
* [[3137eb3f5](https://github.com/dfinity/ic/commit/3137eb3f5)]  Execution: fix: Reject response BitcoinPayloadBuilder
* [[e81d2fef7](https://github.com/dfinity/ic/commit/e81d2fef7)]  Execution: fix: Take message memory into account when calculating the freezing threshold
* [[330cceebd](https://github.com/dfinity/ic/commit/330cceebd)]  Financial Integrations/Message Routing: feat(cketh): events for the normal withdrawal flow [override-didc-check]
* [[863ca074d](https://github.com/dfinity/ic/commit/863ca074d)]  Financial Integrations/Message Routing: feat(cketh): record the initiator of a withdrawal request
* [[bb093eeca](https://github.com/dfinity/ic/commit/bb093eeca)]  Message Routing: Assert data can fit into single chunk when appending single chunk file to split manifest
* [[3c16de524](https://github.com/dfinity/ic/commit/3c16de524)]  Message Routing: chore: Metric for copying ReplicatedState
* [[b3168e25f](https://github.com/dfinity/ic/commit/b3168e25f)]  Message Routing: fix: Check liveness of the Tip thread in debug
* [[f401c7177](https://github.com/dfinity/ic/commit/f401c7177)]  Networking: chore: Add the starting interval height as part of the DkgMessageId key used for the in-memory poll
* [[d1902ac0e](https://github.com/dfinity/ic/commit/d1902ac0e)]  Networking: chore: instead of having counters for total and count use a histogram
* [[c2e5826a7](https://github.com/dfinity/ic/commit/c2e5826a7)]  Networking: Revert "dbf1b2039d chore: Remove the filter templating and use directly the height"
* [[e1bdd05b5](https://github.com/dfinity/ic/commit/e1bdd05b5)]  Node: Add sync commands to possibly resolve HostOS nondeterminism source
* [[abf1d6606](https://github.com/dfinity/ic/commit/abf1d6606)]  Node: Add zstd to SetupOS
* [[1ad201eb5](https://github.com/dfinity/ic/commit/1ad201eb5)]  Node: Always include AMD initramfs in SetupOS
* [[e64de01ea](https://github.com/dfinity/ic/commit/e64de01ea)]  Node: Fix small network bug in HostOS and SetupOS
* [[f1f8bdf1f](https://github.com/dfinity/ic/commit/f1f8bdf1f)]  Node: Fix unset variable in SetupOS
* [[15df9dfdc](https://github.com/dfinity/ic/commit/15df9dfdc)]  Node: Fix: manageboot.sh permissions
* [[7e9c08b91](https://github.com/dfinity/ic/commit/7e9c08b91)]  Node: Speed up setupos install
* [[ae0fdfd5e](https://github.com/dfinity/ic/commit/ae0fdfd5e)]  Node: Use a dev update image when using ic-prep
* [[82a4c9a25](https://github.com/dfinity/ic/commit/82a4c9a25)]  Node: feat: - Report node generation status
* [[66b072419](https://github.com/dfinity/ic/commit/66b072419)]  Node: fix: - Fix cpu thread detection for gen1 nodes
* [[fa8cb52e8](https://github.com/dfinity/ic/commit/fa8cb52e8)]  Runtime: Add query stats to canister status endpoint
* [[5af138f8e](https://github.com/dfinity/ic/commit/5af138f8e)]  Runtime: Increase max number of globals to `1000`
* [[1f3720715](https://github.com/dfinity/ic/commit/1f3720715)]  Runtime: Increase table.get and ref.is_null complexity
* [[dd2169158](https://github.com/dfinity/ic/commit/dd2169158)]  Runtime: Pre instantiate wasm instances during compilation
* [[e2595f074](https://github.com/dfinity/ic/commit/e2595f074)]  Runtime: feat: Add call context performance counter for cleanups
* [[fdab67689](https://github.com/dfinity/ic/commit/fdab67689)]  Runtime: feat: Add call context performance counter for queries
* [[a5bc09335](https://github.com/dfinity/ic/commit/a5bc09335)]  Runtime: feat: Add call context performance counter for responses
* Various tech-debt management: code refactoring, docs, bug fixes, test updates

# 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/c2e5826a783f74a23f7e6182e24c85ee674b8893/gitlab-ci/tools/repro-check.sh && chmod +x repro-check.sh && ./repro-check.sh -c c2e5826a783f74a23f7e6182e24c85ee674b8893
```

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.

Elect new IC/Replica revision (commit c2e5826a)