Version 4

Version 4 is done!

New thingymabobbies 🎉

• You can now redeem stacking rewards from the UI. You're welcome. It also shows the cycle which is pretty cool IMO
• More info on the Stacking page before you lock your tokens.
• Fixes mining redemption page showing 0 MIA available to claim. Should work properly now.
• More stuff that we can't remember - things are better now... basically...

This release is production-ready and linked up to the MiamiCoin smart contracts on the Stacks mainnet.