• upgrade to ckeditor 19.1.0
  • Ampersand in code blocks is recursively changed to `&` each save #917 
•  fix long filename overflowing, closes #1052 
•  fix hiding autocompletes after closing tab, closes #1034 
• safer backup to file using VACUUM INTO + possibility to explicitly backup now
•  return 401 when auth request is out of sync, closes #1056 
•  fix extra refresh because of duplicated sync event, closes #1063 
• improvements to drag & drop