Overview of changes in 3.23.91
==============================

* Bugs fixed:
690255 Fix distorted and wrongly scaled thumbnails
763329 Thumbnails don't reflect edited state
763712 Use G_DECLARE_FINAL_TYPE
777867 Closing the properties before determining the edited state of an item
       shouldn't affect subsequent attempts to load the same item
778620 appdata: Add screenshot of sharing feature
778925 Exported and shared items have their orientation applied twice
778967 po, source-notification: Fix typo

* Updated translations:
Basque
Finnish
French
Friulian
German
Hungarian
Indonesian
Kazakh
Norwegian bokmål
Polish
Portuguese (Brazilian)
Serbian
Spanish
Ukrainian