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Merge pull request #294 from envestcc/r210
release v2.1.0
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‎README.md‎

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2020
Here are the software versions we use:
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- MainNet: v2.0.4
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- MainNet: v2.1.0
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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)
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1. Pull the docker image:
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```
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docker pull iotex/iotex-core:v2.0.4
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docker pull iotex/iotex-core:v2.1.0
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```
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2. Set the environment with the following commands:
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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/v2.0.4/config_mainnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.0.4/genesis_mainnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.0.4/trie.db.patch > $IOTEX_HOME/data/trie.db.patch
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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 > $IOTEX_HOME/data/trie.db.patch
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```
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3. Edit `$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=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.0.4 \
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iotex/iotex-core:v2.1.0 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
@@ -107,7 +107,7 @@ docker run -d --restart on-failure --name iotex \
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-v=$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:v2.0.4 \
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iotex/iotex-core:v2.1.0 \
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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 v2.0.4
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git checkout v2.1.0
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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：v2.0.4
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- 主网：v2.1.0
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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:v2.0.4
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docker pull iotex/iotex-core:v2.1.0
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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/v2.0.4/config_mainnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.0.4/genesis_mainnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.0.4/trie.db.patch > $IOTEX_HOME/data/trie.db.patch
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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 > $IOTEX_HOME/data/trie.db.patch
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```
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3. 编辑 `$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。
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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=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.0.4 \
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iotex/iotex-core:v2.1.0 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
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-v=$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:v2.0.4 \
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iotex/iotex-core:v2.1.0 \
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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 v2.0.4
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git checkout v2.1.0
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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-rc11
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- 测试网：v2.1.0
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**Note**
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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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1. 提取(pull) docker镜像
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```
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docker pull iotex/iotex-core:v2.1.0-rc11
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docker pull iotex/iotex-core:v2.1.0
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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-rc11/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0-rc11/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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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 > $IOTEX_HOME/etc/genesis.yaml
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```
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3. 编辑 `$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。
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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=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0-rc11 \
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iotex/iotex-core:v2.1.0 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
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-v=$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-rc11 \
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iotex/iotex-core:v2.1.0 \
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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-rc11
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git checkout v2.1.0
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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-rc11
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- TestNet: v2.1.0
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**Note**
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To start and run a mainnet node, please click [**Join Mainnet**](https://github.com/iotexproject/iotex-bootstrap/blob/master/README.md)
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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-rc11
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docker pull iotex/iotex-core:v2.1.0
3333
```
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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
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mkdir -p $IOTEX_HOME/etc
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curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0-rc11/config_testnet.yaml > $IOTEX_HOME/etc/config.yaml
48-
curl https://raw.githubusercontent.com/iotexproject/iotex-bootstrap/v2.1.0-rc11/genesis_testnet.yaml > $IOTEX_HOME/etc/genesis.yaml
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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 > $IOTEX_HOME/etc/genesis.yaml
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```
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3. Edit `$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 \
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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 \
8787
-v=$IOTEX_HOME/etc/genesis.yaml:/etc/iotex/genesis.yaml:ro \
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iotex/iotex-core:v2.1.0-rc11 \
88+
iotex/iotex-core:v2.1.0 \
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iotex-server \
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-config-path=/etc/iotex/config_override.yaml \
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-genesis-path=/etc/iotex/genesis.yaml
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-v=$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-rc11 \
108+
iotex/iotex-core:v2.1.0 \
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iotex-server \
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-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
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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-rc11
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git checkout v2.1.0
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// optional
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export GOPROXY=https://goproxy.io

‎changelog/v2.1.0-release-note.md‎

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# v2.1.0 Release Note
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## Summary
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**v2.1.0 has a hardfork, which will be activated at block height 33,730,921
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(ETA is around 12/17/2024 02:20:40 AM +UTC) on IoTeX L1 mainnet.**
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All nodes **must** upgrade to this release, otherwise the node runs the risk of
8+
not being able to sync with the IoTeX blockchain after other nodes have upgraded.
9+
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**Note:**
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There's no change to the mainnet config.yaml and genesis.yaml. You only need to
12+
restart your node with the new v2.1.0 image.
13+
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This release introduces support for the Cancun EVM upgrade, bringing compatibility
15+
with the latest opcodes and Solidity compiler, and enabling more advanced smart
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contract functionality. A key highlight is the integration of EIP-4844, which
17+
supports BlobTx transactions. This allows users to send transactions with blob
18+
data that is stored on-chain for at least 20 days, optimizing data availability
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and on-chain storage. Additional improvements includes staking enhancements,
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network stability, and overall transaction processing efficiency.
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## Key Features and Enhancements
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1. Cancun EVM Compatibility: Implements the latest EVM opcodes, allowing developers
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to compile contracts with the most recent Solidity compiler and take advantage of
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the newest protocol capabilities.
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2. Support for EIP-4844 Blob Transactions: Enables users to send transactions
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containing blob data, which is verified and stored on-chain for a minimum of 20
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days, optimizing data availability and chain storage efficiency.
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3. Support for EIP-1559 Dynamic Fee Transactions: Allows users to send transactions
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with dynamic fees, where the priority fee is rewarded directly to the block miner,
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ensuring fair and efficient fee allocation.
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4. Support for EIP-2930 Access List Transactions: Reduces gas consumption by allowing
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users to specify an access list in transactions, making execution more cost-effective.
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## Bug Fix and Performance Improvements:
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1. Staking Bucket Reset: Resolved an issue where staking bucket amounts were not
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properly cleared after an unstake, ensuring accurate tracking.
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2. Fix for Unlimited Native Staking Duration: Corrected the staking duration limit
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for native assets to prevent indefinite staking periods.
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3. LibP2P Upgrade: Enhanced the P2P network by upgrading LibP2P, leading to improved
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connectivity and network stability.
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4. Consistency Between Minting and Validation: Standardized behavior between minting
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and validation processes to prevent potential discrepancies and ensure stable operation.
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## Upgrade Priority
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v2.1.0 comes with a hardfork, so all nodes **must** upgrade in order to keep
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syncing with the IoTeX blockchain
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| Node type | Action |
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| ---------- | ------------ |
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| Delegate | Must upgrade |
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| Fullnode | Must upgrade |
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| API node | Must upgrade |
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## Commits
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https://github.com/iotexproject/iotex-core/compare/v2.0.8...v2.1.0

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