The release improves stability of the executable and fixes Rosetta RPC
interface.

Non-protocol Changes

• Rosetta RPC account balance request now accepts public keys in
  metadata and returns corresponding nonces
  #7186

Fixes

• Fixed tracing span leakage causing stack overflow errors. This was
  supposed to be fixed by -rc.2 but due to incorrect backport it
  didn’t quite happen
  #7172
  #7188

CODE_COLOR: CODE_GREEN_TESTNET
RELEASE_VERSION: 1.28.0-rc.3
PROTOCOL_UPGRADE: FALSE
DATABASE_UPGRADE: FALSE
SECURITY_UPGRADE: FALSE