Internet Computer Association

DFINITY Foundation

Synapse.vote (formerly ICP Maximalist Network)

Arthur’s Neuron (used to be cycle_dao)

ICDevs.org

CryptoIsGood

Anvil

ICPL.app

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 [168cd4ae6106098f8f8f865e8a2cb1a5e54fdbba](https://github.com/dfinity/ic/tree/rc--2023-01-29_18-32)
        
# Release Notes:

This version includes a new optional argument in install_code messages that
drops the stable memory at the end of message execution. This allows to
mitigate a problem faced by dapps composed of huge amounts of canisters.
Currently a misconfiguration in such dapps can lead to a total memory consumed
close to the subnet memory capacity. OpenChat, which is composed of about 80k
canisters, is affected by this problem. Deploying this replica version
temporarily on the two OpenChat subnets (eq6en and 2fq7c) will help reclaim the
unused memory and avoid potentially hitting the subnet memory limit which could
affect smooth operation of thousands of OpenChat users.

# 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 168cd4ae6106098f8f8f865e8a2cb1a5e54fdbba
if ./gitlab-ci/container/build-ic.sh -i ; then
    wget -c https://download.dfinity.systems/ic/168cd4ae6106098f8f8f865e8a2cb1a5e54fdbba/guest-os/update-img/update-img.tar.gz
    shasum -a 256 artifacts/icos/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 168cd4ae6106098f8f8f865e8a2cb1a5e54fdbba)