refs https://github.com/TryGhost/Team/issues/1596
- Renamed `newsletter_id` to `newsletter` option, the `newsletter` option expects a slug instead of an id
- Renamed `email_recipient_filter` to `email_segment` option
- Default `email_segment` to `all`. Ignored if no newsletter is set
- `email_segment` is ignored if no newsletter is set
- When reverting a post to a draft, both `newsletter` and `email_segment` are reset to their default values (null, all)
- Removed legacy mapping from old email_recipient_filter values 'paid' and 'free' (already a migration in place)
- Dropped legacy throwing errors when email_recipient_filter is paid or free in transformEmailRecipientFilter
- Reorganized transformEmailRecipientFilter parameters for the now required newsletter parameter
- Fixed an issue where the newsletter filter wasn't working because it wasn't in permittedoptions
- Fixed an issue where you could send to an archived newsletter
- Added an extra protection when scheduling to an active, and later archiving the newsletter
- Dropped support for `send_email_when_published` in API
- When importing posts we currently don't have a system in place to set the newsletter_id to map the `send_email_when_published` behaviour. Since this was already the case, I won't include a fix in this PR.
- Stripped `email_recipient_filter`/`email_segment` from Content API (https://ghost.slack.com/archives/C02G9E68C/p1652363211841359?thread_ts=1650623650.233229&cid=C02G9E68C)
- Updated `admin-api-schema` to 3.2.0, which includes the new email_segment property
- Contains a temporary fix for https://github.com/TryGhost/Team/issues/1626, where the `.related('newsletter').fetch` call fails when the newsletter relation is already loaded, because of the overridden `formatOnWrite` method.
Since the `email_recipient_filter` is no longer used without a newsletter, the `none` value is no longer used. A migration transforms all those values to `all`. This should be safe, because we only send an email now when newsletter_id is not null (scheduled posts should already have a newsletter_id, even if at the time of scheduling they didn't add the newsletter_id option, because at that time, we defaulted to the default newsletter).
Admin changes to make this work: https://github.com/TryGhost/Admin/pull/2380
refs https://github.com/TryGhost/Toolbox/issues/169
- Before releasing Ghost v5 we would like to move all canary-related URLs to a non-versioned format, which will become a default in v5.
- 'canary' is by definition unstable, so breaking any unprepared client explicitly using the canary is expected
- Removed the aliased /content/ and /admin/ apps from app.js because with updated configuration they become duplicates of 'canary' endpoints
