# Wagtail 2.16 release notes - IN DEVELOPMENT

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## What's new


### Other features

 * Added Aging Pages report (Tidjani Dia)
 * Add more SketchFab oEmbed patterns for models (Tom Usher)
 * Add collapse option to `StreamField`, `StreamBlock`, and `ListBlock` which will load all sub-blocks initially collapsed (Matt Westcott)
 * Private pages can now be fetched over the API (Nabil Khalil)
 * Added `alias_of` field to the pages API (Dmitrii Faiazov)


### Bug fixes

 * Fixed transform operations in Filter.run() when image has been re-oriented (Justin Michalicek)
 * Accessibility fixes for Windows high contrast mode; Dashboard icons colour and contrast (Sakshi Uppoor)
 * Rename additional 'spin' CSS animations to avoid clashes with other libraries (Kevin Gutiérrez)


## Upgrade considerations