Awesome update of the SoMee team!!!
Hive Signer allows you, the user, to not use Hive Keychain when interacting with the blockchain.
We have also implemented:

Hive Signer sign in worked
Posting via Hive signer Worked
Voting via Hive Signer Worked
Wallet Interface Worked
Reward Balance is correct, though missing HIVE POWER and HBD (which should be added in a day or so)
Transactions worked
Reward Totals is correct, though missing the total (which should be added in a day or so)
Wrapping issue resolved when creating a post
Post box layout resolved
Monetize this box working just fine
Hive Spam blacklist implemented
Hive Posting Error messages implemented
Fixed Post Box Flicker
Fixed Post Box Layout on Mobile and Desktop
Fixed Hive Linking box to only show up if users enable the checkbox and/or press publish and they are not already linked
Fixed Hive Signer vs Hive Keychain Priority, and removed Hive Keychain Requirement for Hive Signer
Fixed 14 Site Bugs
Fixed 3 Security Hot Spots
Fixed several Code smells as well