DFINITY Foundation

Internet Computer Association

Synapse.vote (formerly ICP Maximalist Network)

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

Elect new replica binary revision [0a239c213c048563577969276739b090aa31c241](https://github.com/dfinity/ic/tree/rc--2023-04-26_23-01)
        
# Release Notes:

* [[8a2e19cb3](https://github.com/dfinity/ic/commit/8a2e19cb3)]  Consensus: chore(consensus): Factor CanisterHttp out from consensus into it's own crate
* [[c94e04938](https://github.com/dfinity/ic/commit/c94e04938)]  Consensus: chore(orchestrator): more coordinated subnet upgrades
* [[00cc9e2b4](https://github.com/dfinity/ic/commit/00cc9e2b4)]  Crypto: chore(crypto): ignore a decoded leaf in the mutator of the witness equality fuzzer
* [[722d55903](https://github.com/dfinity/ic/commit/722d55903)]  Crypto: docs(crypto): Add precondition to NIDGK dealings verification
* [[a8df4af58](https://github.com/dfinity/ic/commit/a8df4af58)]  Crypto: feat(crypto): automatic reconnection of CSP vault client
* [[2b14fbf6b](https://github.com/dfinity/ic/commit/2b14fbf6b)]  Crypto: fix(crypto): Discard proto and cbor (de)serialization errors in key store
* [[606fb7be5](https://github.com/dfinity/ic/commit/606fb7be5)]  Execution: feat: ic-admin command to set the bitcoin config
* [[31d366ed4](https://github.com/dfinity/ic/commit/31d366ed4)]  Message Routing: Remove obsolete bitcoin cleanup code
* [[eda2d8f86](https://github.com/dfinity/ic/commit/eda2d8f86)]  Message Routing: chore: Encode ingress history into separate checkpoint file
* [[0a239c213](https://github.com/dfinity/ic/commit/0a239c213)]  Networking: improvement: Set content type text/plain for text responses
* [[cfe37ef58](https://github.com/dfinity/ic/commit/cfe37ef58)]  Networking: [Onchain Observability] Move canister code into ic/.../onchain_observability/canister
* [[45dbc966b](https://github.com/dfinity/ic/commit/45dbc966b)]  Networking: chore: move the (Certified)NnsDataProvider in a separate crate
* [[c23a0ddbe](https://github.com/dfinity/ic/commit/c23a0ddbe)]  Networking: docs: update the documentation for the public endpoint
* [[2042cc4e3](https://github.com/dfinity/ic/commit/2042cc4e3)]  Networking: fix: Let p2p own the join handles of the artifact processors
* [[d33c41f74](https://github.com/dfinity/ic/commit/d33c41f74)]  Runtime: Bump wasmtime version to 7.0.0
* [[5fc9bff9c](https://github.com/dfinity/ic/commit/5fc9bff9c)]  Runtime: Instrument `table.grow`
* [[c26023821](https://github.com/dfinity/ic/commit/c26023821)]  Runtime: Limit query cache capacity
* [[5a3c72ec5](https://github.com/dfinity/ic/commit/5a3c72ec5)]  Runtime: Parse all const expressions
* [[c5feeebfc](https://github.com/dfinity/ic/commit/c5feeebfc)]  Runtime: Retry in NNS query + continue on update call error in state sync
* [[589f36e5c](https://github.com/dfinity/ic/commit/589f36e5c)]  Runtime: Update all function indices.
* 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#building-the-code
# This process requires Mac/Linux/WSL2, Git and Podman on your machine.
git clone https://github.com/dfinity/ic
cd ic
git fetch origin
git checkout 0a239c213c048563577969276739b090aa31c241
if ./gitlab-ci/container/build-ic.sh -i ; then
    curl -LO https://download.dfinity.systems/ic/0a239c213c048563577969276739b090aa31c241/guest-os/update-img/update-img.tar.gz
    shasum -a 256 artifacts/icos/guestos/update-img.tar.gz update-img.tar.gz
else
    echo "IC-OS build failed. Verification unsuccessful." >&2
fi
```

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 replica binary revision (commit 0a239c213c048563577969276739b090aa31c241), and retire old replica versions 204fed96ed7932e50ca5a771c768289e78664c0d