message: Update release notes for version 4.45.0
diff: -# BitGoJS Change Log
  +# BitGoJS Release Notes
  +
  +## 4.45.0
  +### New Features
  +- Add support for recovering BTC segwit unspents
  +- Add support for new ERC 20 Tokens (HEDG, HQT, HLC, WBTC)
  +- Add some plumbing for BSV and OFC support
  +- Support coinless API routes in Bitgo Express
  +
  +### Bug Fixes
  +- Allow XLM recovery to previously unfunded addresses
  +- Correctly handle sends with a custom change address
  ## 4.44.0
  ### New Features
  