v0.8.0

(Skipping version numbers to make the version match vintage_net for ease of
remembering which versions are compatible.)

• New features

  • Add :chatscript_additions option to the modem configuration to support
    arbitrary chatscript lines so that application-specific customizations don't
    require you to make a custom modem. Of course, if you have an option of
    general interest, please continue to make PRs.
  • Support vintage_net v0.8.0's required_ifnames API update. This cleans up
    some modem detection for non-usb_modswitch modems. If you have a fork of
    this project, you'll need to update it. See commit 06456c3/PR #66 for how
    the supported modems were changed.

• Bug fixes

  • Cleaned up handling of PPP disconnections. Amazingly, OTP supervision could
    recover some of this, but the logs were really ugly and more work was done
    than needed.