P2P State Channels Milestone 2

[lukastanisic99]

Milestone Delivery Checklist

• The milestone-delivery-template.md has been copied and updated.
• This pull request is being made by the same account as the accepted application.
• I have disclosed any and all sources of reused code in the submitted repositories and have done my due diligence to meet its license requirements.
• In case of acceptance, invoices must be submitted and payments will be transferred to the Polkadot AssetHub and/or fiat account provided in the application.
• The delivery is according to the Guidelines for Milestone Deliverables.

Link to the application pull request: w3f/Grants-Program#2350

[lukastanisic99]

Just submitting officially for milestone 2 - I've added the article to be evaluated here as advised by @semuelle - Will be published on medium when we need to coordinate the announcement.

[PieWol]

Hey @lukastanisic99 ,
thanks for your submission. please fix the application PR link in this PR description. :)

[lukastanisic99]

@PieWol done 😁