Concerns: pushword/admin, pushword/admin-block-editor, pushword/conversation, pushword/core, pushword/flat, @pushword/js-helper
The global conversation: possible_origins: key was never read. It is now conversation_possible_origins, the key sites already set per app. Affects sites that set possible_origins under conversation:. Rename it, or cache:clear fails on the unknown key.
pw:ai-index without a host (or with "") exports the pages of every site, not only the default one, and pages.csv gains a trailing host column. Pass the host to keep a single-site export.
Fenced mermaid blocks render as diagrams; both editors highlight their syntax. Diagrams use a higher-contrast light palette without any additional configuration. Custom themes must retain the Mermaid assets; static exports must include bundles/pushwordcore/mermaid in static_assets if they do not copy bundles. Exclude code.language-mermaid from syntax highlighting. See Mermaid diagrams.