v1.1.2-beta

This is a major release that introduced various features. Particularly, every miner should read this:

• Two more ports 30004 and 30005 need to be open in order to accept https/wss clients and receive more mining rewards!
• The certs directory should be shipped together with nknd! It's included in the release zip file, but if you are using your own script to install/update nodes, please remember to include/updates certs directory together!

Feature highlights:

• Implement [NKP-0003] Providing https/wss endpoint for EVERY NKN node, now every node needs to open port 30001-30005 (two more ports 30004/30005 needs to be open) in order to accept https/wss clients and receive more rewards
• Introducing go-upnp as another NAT traversal library to increase success rate
• Starting http json server while generating id to allow node monitor get status earlier