Merge branch 'fpakexp' into staging

# Conflicts:
#	CHANGELOG.md

CHANGELOG.md

@@ -15,6 +15,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
         - upgrading firstly the keyring packages declared in **SyncFirst** (**/etc/pacman.conf**) to avoid pacman downloading issues
         - only removing packages after downloading the required ones
      - "Multi-threaded download (repositories)" is not the default behavior anymore (current pacman download approach is faster). If your settings has this property set as 'Yes', just change it to 'No'.
+- Flatpak
+    - Creating the exports path **~/.local/share/flatpak/exports/share** (if it does not exist) and adding it to install/upgrade/downgrade/remove commands path to prevent warning messages.
 
 ### Fixes
 - Arch
@@ -24,6 +26,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
         - not displaying all packages that must be uninstalled
         - displaying "required size" for packages that must be uninstalled
     - some conflict resolution scenarios when upgrading several packages
+- Flatpak
+    - downgrading crashing with version 1.8.X
+    - history: the top commit is returned as "(null)"
 - UI
     - crashing when nothing can be upgraded