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bbn-1: use v2.1.0 for v2 software upgrade #500

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bbn-1: use v2.1.0 for v2 software upgrade #500

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Update README.md
maiquanghiep Jun 19, 2025
2088927
Update upgrade_binaries.json
maiquanghiep Jun 19, 2025
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12 changes: 6 additions & 6 deletions bbn-1/network-artifacts/upgrades/v2/README.md
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## Upgrade overview

- **Upgrade version**: `v2.0.0`
- **Upgrade version**: `v2.1.0`
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@RafilxTenfen RafilxTenfen Jun 19, 2025

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If someone is trying to sync from scratch and use v2.1 since the v2 upgrade would it get an apphash? it might need some testing

- **Upgrade height**: `596369`

## Upgrade process

### Prepare the upgrade binary

Obtain the `v2.0.0` binary. You can achieve this in multiple ways:
Obtain the `v2.1.0` binary. You can achieve this in multiple ways:
- Download the binary from the [releases
page](https://github.com/babylonlabs-io/babylon/releases/tag/v2.0.0)
page](https://github.com/babylonlabs-io/babylon/releases/tag/v2.1.0)
- Build the binary on your machine
```shell
git checkout v2.0.0
git checkout v2.1.0
make install
```
- If you’re working with Docker images, you can pull the pre-built Docker image:
```shell
docker pull babylonlabs/babylond:v2.0.0
docker pull babylonlabs/babylond:v2.1.0
```

### Perform the upgrade

Perform the following steps to upgrade your Babylon node:
* Stop your Babylon node
* Swap your babylon binary with the prepared `v2.0.0` binary
* Swap your babylon binary with the prepared `v2.1.0` binary
* Please remove `--x-crisis-skip-assert-invariants` babylond flag from your
node startup command. The `x/crisis` module has been removed in this
release.
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4 changes: 2 additions & 2 deletions bbn-1/network-artifacts/upgrades/v2/upgrade_binaries.json
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@@ -1,6 +1,6 @@
{
"binaries": {
"linux/amd64": "https://github.com/babylonlabs-io/babylon/releases/download/v2.0.0/babylon-2.0.0-linux-amd64",
"linux/arm64": "https://github.com/babylonlabs-io/babylon/releases/download/v2.0.0/babylon-2.0.0-linux-arm64"
"linux/amd64": "https://github.com/babylonlabs-io/babylon/releases/download/v2.1.0/babylon-2.1.0-linux-amd64",
"linux/arm64": "https://github.com/babylonlabs-io/babylon/releases/download/v2.1.0/babylon-2.1.0-linux-arm64"
}
}