-- [ ] Allow lauching a custom application instead of Desktop.start ?
- - [ ] Make a wrapper for firefox to create a new, empty profile ?
-- [ ] Install a mechanism to handle stories import progress update
+- [x] Allow lauching a custom application instead of Desktop.start
+- [x] Install a mechanism to handle stories import/export progress update
+ - [x] Progress system
+ - [x] in support classes (import)
+ - [x] in output classes (export)
+ - [x] CLI usage of such
+ - [x] GUI usage of such
+- [x] Version
+ - [x] Use a version number
+ - [x] Show it in UI
+ - [x] A check-update feature