Stream Engine 0.5.1

Highlights

Stream Engine 0.5.1 fixes an application bootstrap failure on installations
that use the same reusable page action for more than one concrete page.

Fixed-content actions such as article.show-id may now correctly back
multiple routes with different Feed IDs, while actions explicitly declared as
singletons remain protected from duplicate definitions.

Fixed

• Application bootstrap no longer rejects multiple pages that intentionally
  share a non-singleton action.
• Singleton action validation now follows each module's normalized page-action
  contract instead of treating every action name as globally unique.
• Added regression coverage for multiple article.show-id pages with distinct
  Feed IDs and for duplicate singleton rejection.
• Corrected administrator and developer routing documentation to distinguish
  reusable page actions from singleton actions.

Upgrade notes

No database migration is required for this patch release. Existing page rows
do not need to be changed or removed.

Update the package normally:

composer update