> For the complete documentation index, see [llms.txt](https://zenofchain.gitbook.io/sei-zhong-wen-wen-dang-sei-docs-chnby-chainguys/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zenofchain.gitbook.io/sei-zhong-wen-wen-dang-sei-docs-chnby-chainguys/jie-dian-yan-zheng-zhe-nodesvalidators/geng-xin-upgrades.md).

# 更新 (Upgrades)

All chain upgrades can be found here

所有更新都可以到这里找到

sei-devnet-1 (deprecated 已弃用)

sei-testnet-2 (deprecated 已弃用)

sei-devnet-1 (active testnet 活跃的测试网 )

* 1.0.6beta->1.0.7beta-postfix
  * Time 时间: 07/22/2022 15:00 UTC
  * Height 高度: 1133762

atlantic-1 (active incentivized testnet 活跃的激励测试网)

* 1.0.6beta-val-count-fix-->1.0.7beta-postfix
  * Time 时间: 07/22/2022 16:00 UTC
  * Height 高度: 836963
* 1.1.0beta-->1.0.7beta-postfix
  * Time 时间: 08/03/2022 15:30 UTC
  * Height 高度: 1862331

### 更新说明 Upgrade Instructions

You can find various instructions for upgrading. The docs below are from the 1.0.3beta upgrade

您可以找到各种升级说明。以下文档来自 1.0.3beta 升级

#### 方法1:手动 (Method 1: Manual)

Once the chain reaches the upgrade height, you will encounter the following panic error message:

一旦链达到升级高度，您将遇到以下恐慌性错误消息：

```
ERR UPGRADE "1.0.3beta" NEEDED at height: 153759
```

You will then stop your chain process and run the following commands:

```
# Checkout the binary for 1.0.3beta
git clone https://github.com/sei-protocol/sei-chain.git
cd sei-chain/
git fetch --tags -f
git checkout 1.0.3beta
# Build the new tool
make install
# Restart the chain process. Ensure that your GOPATH is in your PATH 
seid start --home ~/.sei
```

#### ### 方法2: Cosmovisor (Method 2: Cosmovisor)

[Cosmovisor](https://github.com/cosmos/cosmos-sdk/tree/main/cosmovisor) is a sidecar / wrapper around a cosmos sdk binary that can perform upgrades for you. The page has a lot of information, so we'll just put the necessary details below.

[Cosmovisor](https://github.com/cosmos/cosmos-sdk/tree/main/cosmovisor) 是一个可以为您执行升级的 cosmos sdk 二进制文件的边车(sidecar)/封装器。该页面有很多信息，因此我们将在下面放置必要的详细信息。

```
go install github.com/cosmos/cosmos-sdk/cosmovisor/cmd/cosmovisor@latest
```

> Note: Some folks are seeing issues, with this. You can try building directly from the source ([instructions](https://github.com/cosmos/cosmos-sdk/issues/11305#issuecomment-1056611418))
>
> 注意：有些人看到了这个问题。您可以尝试直接从源代码构建（[说明](https://github.com/cosmos/cosmos-sdk/issues/11305#issuecomment-1056611418)）

Cosmovisor utilizes a file called upgrade-info.json and symlinks to different versions of the seid binary to perform the upgrade automatically for you. The layout looks as follows:

Cosmovisor 使用一个名为 upgrade-info.json 的文件和指向不同版本的 seid 二进制文件的符号链接，来自动为您执行升级。布局如下所示：

```
~/.sei/cosmovisor
├── current -> genesis or upgrades/<name>
├── genesis
│   └── bin
│       └── seid
└── upgrades
    └── 1.0.3beta
        ├── bin
        │   └── seid
        └── upgrade-info.json

6 directories, 3 files
```

Before the migration, `current` is a symlink to the current version of seid (`genesis/` before the migration and `1.0.3beta` after the migration). The `upgrades/` directory holds the various upgrades binaries, including the one for 1.0.3beta. To set the following file structure up, run the following:

在迁移之前，`current` 是当前版本的 seid 的符号链接（迁移前的`genesis/` 和迁移后的`1.0.3beta`）。 `upgrades/` 目录包含各种升级二进制文件，包括用于 1.0.3beta 的二进制文件。要设置以下文件结构，请运行以下命令：

```
# Export environment variables
DAEMON_RESTART_AFTER_UPGRADE=true 
DAEMON_NAME=seid 
DAEMON_HOME=~/.sei
# Create cosmovisor folder
mkdir -p $DAEMON_HOME/cosmovisor/genesis/bin
# Copy 1.0.0beta seid binary into the genesis folder
cp build/seid $DAEMON_HOME/cosmovisor/genesis/bin
# Instead of running 1.0.0beta with ./build/seid start, you would run it with cosmovisor
cosmovisor run start --home ~/.sei
# Checkout 1.0.1beta branch, build the new seid binary and move it into the upgrade folder
mkdir -p $DAEMON_HOME/cosmovisor/upgrades/1.0.3beta/bin
# Checkout the binary for 1.0.1beta
git clone --depth 1 --branch 1.0.3beta https://github.com/sei-protocol/sei-chain.git
# Build the new tool
cd sei-chain/
make install
cp $(which seid) $DAEMON_HOME/cosmovisor/upgrades/1.0.3beta/bin
```