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release v2.1.2 (#296)
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‎README.md

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@@ -19,7 +19,7 @@
1919

2020
Here are the software versions we use:
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- MainNet: v2.1.0
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- MainNet: v2.1.2
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## <a name="testnet"/>Join TestNet
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To start and run a testnet node, please click [**Join Testnet**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README_testnet.md)
@@ -30,7 +30,7 @@ This is the recommended way to start an IoTeX node
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1. Pull the docker image:
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```
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docker pull iotex/iotex-core:v2.1.0
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docker pull iotex/iotex-core:v2.1.2
3434
```
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2. Set the environment with the following commands:
@@ -45,9 +45,9 @@ mkdir -p $IOTEX_HOME/data
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mkdir -p $IOTEX_HOME/log
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mkdir -p $IOTEX_HOME/etc
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/config_mainnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/genesis_mainnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/trie.db.patch > $IOTEX_HOME/data/trie.db.patch
48+
curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/config_mainnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/genesis_mainnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/trie.db.patch > $IOTEX_HOME/data/trie.db.patch
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```
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3. Edit `$IOTEX_HOME/etc/config.yaml`, look for `externalHost` and `producerPrivKey`, uncomment the lines and fill in your external IP and private key. If you leave `producerPrivKey` empty, your node will be assgined with a random key.
@@ -87,7 +87,7 @@ docker run -d --restart on-failure --name iotex \
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-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
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-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
90-
iotex/iotex-core:v2.1.0 \
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iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
@@ -107,7 +107,7 @@ docker run -d --restart on-failure --name iotex \
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-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
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-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
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iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml \
@@ -128,7 +128,7 @@ Same as [Join MainNet](#mainnet) step 2
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```
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git clone https://github.com/iotexproject/iotex-core.git
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cd iotex-core
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git checkout v2.1.0
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git checkout v2.1.2
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// optional
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export GOPROXY=https://goproxy.io

‎README_CN.md

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以下是当前我们使用的软件版本：
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- 主网：v2.1.0
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- 主网：v2.1.2
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## <a name="testnet"/>加入测试网
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如果你要启动节点加入测试网，请点击[**加入测试网**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README_CN_testnet.md)
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1. 提取(pull) docker镜像
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```
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docker pull iotex/iotex-core:v2.1.0
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docker pull iotex/iotex-core:v2.1.2
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```
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2. 使用以下命令设置运行环境
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mkdir -p $IOTEX_HOME/log
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mkdir -p $IOTEX_HOME/etc
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/config_mainnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/genesis_mainnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/trie.db.patch > $IOTEX_HOME/data/trie.db.patch
48+
curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/config_mainnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/genesis_mainnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/trie.db.patch > $IOTEX_HOME/data/trie.db.patch
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```
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3. 编辑 `$IOTEX_HOME/etc/config.yaml`, 查找 `externalHost` 和 `producerPrivKey`, 取消注释行并填写您的外部 IP 和私钥。如果`producerPrivKey`放空，你的节点将被分配一个随机密钥。
@@ -84,7 +84,7 @@ docker run -d --restart on-failure --name iotex \
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-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
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-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
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iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
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-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
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-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
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iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml \
@@ -122,7 +122,7 @@ docker run -d --restart on-failure --name iotex \
122122
```
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git clone https://github.com/iotexproject/iotex-core.git
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cd iotex-core
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git checkout v2.1.0
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git checkout v2.1.2
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// optional
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export GOPROXY=https://goproxy.io

‎README_CN_testnet.md

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以下是当前我们使用的软件版本：
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- 测试网：v2.1.0
20+
- 测试网：v2.1.2
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**Note**
2323
如果你要启动节点加入主网，请点击[**加入主网**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README_CN.md)
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2929
1. 提取(pull) docker镜像
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3131
```
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docker pull iotex/iotex-core:v2.1.0
32+
docker pull iotex/iotex-core:v2.1.2
3333
```
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3535
2. 使用以下命令设置运行环境
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mkdir -p $IOTEX_HOME/log
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mkdir -p $IOTEX_HOME/etc
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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```
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3. 编辑 `$IOTEX_HOME/etc/config.yaml`, 查找 `externalHost` 和 `producerPrivKey`, 取消注释行并填写您的外部 IP 和私钥。如果`producerPrivKey`放空，你的节点将被分配一个随机密钥。
@@ -82,7 +82,7 @@ docker run -d --restart on-failure --name iotex \
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-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
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-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
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iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
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-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
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-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
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iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml \
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```
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git clone https://github.com/iotexproject/iotex-core.git
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cd iotex-core
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git checkout v2.1.0
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git checkout v2.1.2
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// optional
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export GOPROXY=https://goproxy.io

‎README_testnet.md

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Here are the software versions we use:
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- TestNet: v2.1.0
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- TestNet: v2.1.2
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**Note**
2424
To start and run a mainnet node, please click [**Join Mainnet**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README.md)
@@ -29,7 +29,7 @@ This is the recommended way to start an IoTeX node
2929
1. Pull the docker image:
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3131
```
32-
docker pull iotex/iotex-core:v2.1.0
32+
docker pull iotex/iotex-core:v2.1.2
3333
```
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3535
2. Set the environment with the following commands:
@@ -44,8 +44,8 @@ mkdir -p $IOTEX_HOME/data
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mkdir -p $IOTEX_HOME/log
4545
mkdir -p $IOTEX_HOME/etc
4646
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
48-
curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
47+
curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
48+
curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.2/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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```
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3. Edit `$IOTEX_HOME/etc/config.yaml`, look for `externalHost` and `producerPrivKey`, uncomment the lines and fill in your external IP and private key. If you leave `producerPrivKey` empty, your node will be assgined with a random key.
@@ -85,7 +85,7 @@ docker run -d --restart on-failure --name iotex \
8585
-v=$IOTEX_HOME/log:/var/log:rw \
8686
-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
8787
-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
88+
iotex/iotex-core:v2.1.2 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
9191
-genesis-path=/etc/iotex/genesis.yaml
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105105
-v=$IOTEX_HOME/log:/var/log:rw \
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-v=$IOTEX_HOME/etc/config.yaml:/etc/iotex/config_override.yaml:ro \
107107
-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0 \
108+
iotex/iotex-core:v2.1.2 \
109109
iotex-server \
110110
-config-path=/etc/iotex/config_override.yaml \
111111
-genesis-path=/etc/iotex/genesis.yaml \
@@ -126,7 +126,7 @@ Same as [Join TestNet](#testnet) step 2
126126
```
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git clone https://github.com/iotexproject/iotex-core.git
128128
cd iotex-core
129-
git checkout v2.1.0
129+
git checkout v2.1.2
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// optional
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export GOPROXY=https://goproxy.io

‎changelog/v2.1.2-release-note.md

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# v2.1.2 Release Note
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## Summary
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**v2.1.2 is a major maintenance release to improve IoTeX network stability and
5+
robustness, and expanding API support.**
6+
7+
All nodes are **strongly recommended** to upgrade to this release, to make sure
8+
the node is update-to-date with latest release and ensure smooth block producing.
9+
10+
**Note:**
11+
There's no change to the mainnet config.yaml and genesis.yaml. You only need to
12+
restart your node with the new v2.1.2 image.
13+
14+
This release introduces key enhancements to improve p2p network robustness, expand
15+
Ethereum API compatibility, and refine API service readiness for better system
16+
reliability.
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18+
## Key Features and Enhancements
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20+
1. p2p robustness enhancement: add a rate-limit mechanism at p2p netowrk level.
21+
This helps to regulate network traffic effectively, mitigate potential congestion,
22+
and enhance security by reducing the risk of malicious attacks.
23+
2. implementation of 2 new Ethereum-Compatible APIs:
24+
`eth_blobBaseFee`: returns the base fee per gas for blob transactions (EIP-4844).
25+
`eth_feeHistory`: provides historical gas fee data for improved fee estimation.
26+
3. API service readiness refinement: during the start-up, the API will wait all
27+
necessary internal components are fully initialized and ready before start accepting
28+
requests, reducing potential API error after service restart
29+
30+
## Upgrade Priority
31+
v2.1.2 comes with an important functional upgrade, all nodes are **strongly recommended**
32+
to upgrade in order to keep update-to-date with latest release and ensure smooth block
33+
producing.
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| Node type | Action |
36+
| ---------- | ------------ |
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| Delegate | Recommended |
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| Fullnode | Recommended |
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| API node | Recommended |
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## Commits
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https://github.com/iotexproject/iotex-core/compare/v2.1.0...v2.1.2

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