Release 9.5.0

New

• [commands] Added a function which deletes read articles retrieved since more than 60
  days ago;
• [commands] added a command to delete inactive users (number of months given in
  parameter);
• [stats_bp] Added new blueprint for future stats and added a new bar chart in the
  history page.

Improvements

• improved indexes of the database;
• various improvements to the Web graphical interface;
• improved code style;
• updated Python and JavaScript dependencies;
• various improvements related to the migration to Bootstrap 5.

Fixes

• [controllers] fixed an issue in the management of bookmark's tags;
• various fixes.