Twixl Publisher 5.5.2 (28133) - "The Bruichladdich Release"

Fixed a bug on Android which caused autoplay of movies not to work
Fixed a bug on Android which caused an incorrect display of movies after rotating
Fixed a bug on Android which caused vertical scrolling on slideshows to not work
Fixed a bug on Android which caused incorrect rendering of web overlays
Android now supports the callto and tel schemes in an info cell
Fixed more problems related to Panorama VR elements which weren't working on iOS

Twixl Publisher 5.5.1 (27797) - "The Bruichladdich Release"

When you use "keep all data offline" for an article-based app, all movies are now downloaded as well
Fixed a number of bugs related to collection and pagelinks which weren't working
Fixed a bug which caused PDF files in the WebResources folder to not load properly
Fixed a bug on iOS which caused web pages to not always show full screen
The iOS article-based apps can now use custom URL schemes to launch third-party apps
The preview device selector window in the plugin now has a reload button
Fixed a bug in the iOS article-based apps where the toolbar was not always visible in the search window
Fixed a bug in Android article-based apps which made the app show an error message when updating from a previous version
Fixed a number of Android 7.0 related bugs in the reader apps
The entitlement dialog on Android is now full screen on phones
Made some performance improvements to the Twixl Viewer Classic on Android

Better management for downloading of content
- Content preloading
- Offline mode (à la single-issue)
- Download a complete collection for offline access
Search in article-based apps (metadata). See this article for more info (how to implement).
"Hamburger" menu with selection of collection links etc.
New UI for browse page creation (grid & cell styles)