This first stable release of Polar contains the following features:
- Create a regtest Lightning Network in just a few clicks
- Connect from your app to the lightning nodes via RPC
- Launch a terminal in each bitcoin/lightning node
- Add more nodes using drag & drop
- Open & Close Channels
- Manually mine new blocks
- Deposit regtest coins into each Lightning node
- Multiple language support with English & Spanish (translations need improvement)
- Multiple OS support for Mac, Windows & Linux