"Express" is also TD Snap's page-set name in the same field. The standard's
reference app is now called the AAC Reference App: READMEs, crate docs,
tool docs and the page-set design notes (which now say it was renamed). Its
default title, without AAC_APP_TITLE, and its manifest name are
"AAC — reference app". Code identifiers are unchanged.
Co-Authored-By: Claude Opus 5.5 <[email protected]>