v1.13

Fixed

• Fix error on publishing that custom media is required even if not empty.
• Fix NewsML2 parser crash when firstCreated is missing.
• Fix mapping for place in content api.
• Fix unlock item when spiking.
• Fix empty associations in ninjs output.

Added

• Add source field for sms config to content profile editor.
• Add twitter ingest support.

Changed

• Update dependencies.
• Use layout for emails.