Release 1.15.3 · Blog AI runs through the orchestrator; proposals and hosted files are safer

Blog post AI is now driven by tracked AI runs and the orchestrator, with tighter guards against overlapping runs and a consistent step mapping for hero-image work.

Design proposals can start a new AI revision when the latest run has finished, failed, been paused, or has stayed pending past a defined stale window.

Usage reporting can separate blog AI from design-proposal AI after the database migration is applied.

Landing-page hosted file uploads reuse the same permission logic as the server actions and share a single, documented cap on how many files you can upload at once.