b1gMail 7.5 - Suggestions

Here you can write suggestions for b1gMail 7.5.

My wishes:

• set minimum requirement to PHP8
• Complete UTF8 encoding, remove support for ISO-8559-1
• Removal of old updater routines (only one update from 7.4 to 7.5 should be possible, later always the last old version)
• PLZ city check should be removed or outsourced to a plugin.
• Update the libraries to the latest versions (SabreDAV, CKEditor, Smarty3).
• Internationalize country list. My idea: Work with country codes instead of country names and reference them in the language file (or use the ID as a marker). Currently the country list is always in German.
• Remove individual webdisk icons (who uses it?), better use Font Awesome instead.