Allow 3rd-party to act just before delivery

Closes #3314370

added 1 commit

• 8a0285e4 - Improve test

Compare with previous version

changed title from Allow late argments to Allow 3rd-party to act jus before delivery

changed title from Allow 3rd-party to act jus before delivery to Allow 3rd-party to act just before delivery

added 3 commits

• a94b3671 - 1 commit from branch project:8.x-1.x
• bbae30ed - Allow late argments
• d237e9bd - Improve test

Compare with previous version

added 10 commits

• d237e9bd...57bd257d - 9 commits from branch project:8.x-1.x
• 2e87f44d - Merge remote-tracking branch 'origin/8.x-1.x' into 3314370-late-args

Compare with previous version