Mozilla plant die RSS-Readerfunktionalität aus den kommenden Firefox-Release zu entfernen.
After careful consideration of various options (which also included doing nothing, or investing heavily in updating the code), we've decided to go ahead and remove builtin feed support from Firefox. This metabug covers both the removal and creating public documentation for users (e.g. on support.mozilla.org ) of alternatives. – Gijs am 23. Juli 2018