Not sure if the correct category, but chose this one anyway.
I am working a project that requires the SoftwareSerial library but it somehow disappeared from my "include library" list. I re-installed my Arduino IDE and the SoftwareSerial library was available, but the new download did not maintain any of my Adafruit libraries so I installed the Arduino SAMD Boards, the Adafruit SAMD and restarted Arduino IDE per instructed. Upon opening, SoftwareSerial had disappeared again and I cannot find a downloadable library for it. Is there a downloadable SoftwareSerial library available somewhere to download?