D10/D11 compatible release.
This release switches to semantic versioning; it's functionally identical to 8.x-1.0-alpha3. The upgrade is straightforward.
Issues: 5 issues resolved.
Changes since 8.x-1.0-alpha3:
D10/D11 release, switch to semantic versioning.
Adds proper HTTP response code (410 Gone) when viewing Tombstone nodes.
Fixes issues related to Drupal 9 update.
First stable release, ready for community feedback.
Initial push to Drupal.org