This is the Helium major release of Noble. It upgrades Noble itself and all of it's core modules to the latest stable release of the Cosmos SDK, v0.50.x a.k.a. Eden. Additional module changes have been documented below:
FiatTokenFactory
The BlockIBC logic was improved to support both Bech32 and Bech32m for IBC recipient addresses.
Florin
The module was updated to accept a user's public key when verifying signatures, instead of relying on on-chain data.
Forwarding
The module was updated to include a fallback address and a list of allowed denominations to forward.
Full Changelog: v7.0.0...v8.0.0