The upgrade tree is broken

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP FP60, 7.0.0 DXP FP61, 7.0.0 DXP FP62, 7.0.X
• Fix Version/s: 7.0.0 DXP FP64, 7.0.X
• Component/s: Collaboration > Blogs
• Labels:
  • NAT
  • liferay-dxp-70-sp10
  • liferay-fixpack-de-64-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 5
• Last Working Version:
  7.0.0 DXP FP59
• Git Pull Request: https://github.com/liferay/liferay-portal-ee/pull/11067

In the backport of the LPS-83963 a new upgrade for blogs was introduced.

Since this is not syncronized with the 7.1 and master upgrade if you try to upgrade from 7.0 to this versions you'll find that the classNames are not updated and remain as com.liferay.blogs.kernel.model.BlogsEntry in all the database.

This will produce a ton of errors in this application:

1. Permission check could fail
2. Notifications will not be sent
3. Subscriptions dissapear
4. ...