tested, working ok, so maybe update of original font would be possible?
this font is used for console, and with translated on-screen messages, lack of these characters is a bit annoying,
eg. I made a Polish translation for BackupSuite plugin, but with current font it's pretty useless...
TIA
//and btw. regarding attachments - is it really necessary to forbid attaching of eg. .md5, .py .ttf or no-extension files? IIRC on an old forum all above types of attachemnts were allowed /?/...