message: Prepare 1.7.0-pre.2
diff: # Changelog
  <!-- Add new, unreleased items here. -->
  -## Unreleased
  +<!-- ## Unreleased -->
  +
  +## v1.7.0-pre.2 [03-22-2018]
  - Fixed issue where the `--module-resolution` wasn't being handled for the `serve` command.
  ## v1.7.0-pre.1 [03-21-2018]
  