UniChain has released a new version 2.0.6 as the active development. This release mainly supports for Native NFT tokens. Native NFTs mean that users can create NFTs following the ERC-721 standard without deploying any smart contracts. The native code is run on top of UVM but keeps the same functionality as contracts running on UVM.
The list of function as below:
- Create contract NFT
- Mint NFT token
- Add contract minter
- Remove contract minter
- Transfer NFT token
- Burn NFT token
- Delegate NFT token
- … The detailed list of function and APIs are described here: developer page
The upgrade will be done through the network proposal. The steps below describe how to update UniChain to new version
Step 1: Stop the current UniChain node
Step 2: Remove the current version unichain-core.jar: rm -fr unichain-core.jar
Step 3: Download the new version here or by command line: wget https://github.com/uniworld-io/unichain-core/releases/download/v2.0.6/unichain-core.jar
Step 4: Run new UniChain version: java -jar unichain-core.jar
If you are running a witness node, please run with witness command as normal, for example: java -jar unichain-core.jar –witness -p <your_private_key>
After running the new version, please wait for some minutes before using as the node needs to sync up with the network.
UniChain team.
