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John Wiegley

## Proposal to Upgrade the Registry Canister
### Proposer: DFINITY Foundation
### Git Hash: 87f48a595b6f666fbc7fe6ad4081aa98fd113d12
### New Wasm Hash: 641b6607bff6cd979fcf8af028831fc66d5f7f2bacc6ca498861cf7a8df4ec2c
### Target canister: rwlgt-iiaaa-aaaaa-aaaaa-cai
---

## Features
* Added IPv4 configuration to do_add_node.
* Configure IPv4 address at nod registration.
* More validation for prepare_canister_migration.

## Release Notes
```
$ git log --format="%C(auto) %h %s" 14e0b0adf6632a6225cb1b0a22d4bafce75eb81e..87f48a595b6f666fbc7fe6ad4081aa98fd113d12 --  ./rs/registry/canister
 62eb1b831a chore: [FOLLOW-1268] Add extra validations to `prepare_canister_migration`
 49dfeac2d8 refactor: delete the p2p addr from all places but the registry interface
 a163262f11 chore(release): Bump up the bazel versions for all crates as well
 1dbb9272b3 feature(ipv4): Configure IPv4 address at node registration
 b3b0e4a0e2 feature(ipv4-replica): Added IPv4 config to do_add_node()
```

## Wasm Verification
Verify that the hash of the gzipped WASM matches the proposed hash.
```
git fetch
git checkout 87f48a595b6f666fbc7fe6ad4081aa98fd113d12
./gitlab-ci/container/build-ic.sh -c
sha256sum ./artifacts/canisters/registry-canister.wasm.gz
```

## Current Version
- Current Git Hash: 14e0b0adf6632a6225cb1b0a22d4bafce75eb81e
- Current Wasm Hash: 46d26b7c9e8d1da2f03747b3e896f732e584a5175bfe38b3be1bce06bb3064df


Upgrade NNS Canister: rwlgt-iiaaa-aaaaa-aaaaa-cai to wasm with hash: 641b6607bff6cd979fcf8af028831fc66d5f7f2bacc6ca498861cf7a8df4ec2c