It was announced a good while ago that no new features would be added to the [old] AdWords API, as everything new going forward would be added only to the [new] Google Ads API. However, now that GAAPI has gone back to beta and Google's recommendation is to use AWAPI in production, will the AWAPI be getting new features? For example, one that we care about is that the addition of 2 headlines to call-only ads was only added to the GAAPI and not AWAPI. We need to be able to set these headlines for call-only ads, so at the moment, the only choice we would have is to switch our ad creation code to GAAPI, which we'd really like to avoid, given that API's status. Will these two fields be added to the AWAPI CallOnlyAd (
https://developers.google.com/adwords/api/docs/reference/v201809/AdGroupAdService.CallOnlyAd) so that production systems can keep up to date with Google Ads changes?