WhazUp this week on Joinstr

✅ New Joinstr website is finally online at https://JoinStr.xyz

✅ Updated joinstr docs https://docs.joinstr.xyz

✅ Added validation for PSBT and JSON in code https://gitlab.com/1440000bytes/joinstr

✅ Applied for listing and grant on @OpenSats https://opensats.org/apply

Thank you @super_testnet
and @veronikakuett for review

Ref: X.WTF