Bump version to 2.12.0

Hoori Rnrequested to merge
release-2.12.0 into develop
  • add saverAPR to pools endpoint (use period param to get the desierd APR)
  • update stagenet rootChainId on correction @ursa9r
  • rename assetAdded to assetBalance in saver endpoint

no DDL changes nor db resync for mainnet

Edited by Hoori Rn

Merge request reports