cashu-ts v2.0 released!

I am thrilled to announce that v2.0 of your favourite cashu lib for the web has just been released! Next to adding a bunch of awesome new features, this release streamlines a lot of the libraries API and improves DX. Here's a quick overview:

What's New:

- Enhanced token handling with V4 Tokens as the default.

- Payment requests and WebSocket updates with NUT-17 and NUT-18 support.

- Send, receive and verify DELQs with NUT-12 support.

- Streamlined the API, as well as most of the typing.

- Added functionalities like fees and coin selection and the new checkProofsStates() method.

If you want to get started using cashu-ts: npm i @cashu/cashu-ts