Able to detect gzip-compressed FITS files even if they don't have the .gz extension in the filename. ~sunpy.io.detect_filetype now looks for the right file signature while checking for gzipped FITS files.
Able to detect gzip-compressed FITS files even if they don't have the .gz extension in the filename. ~sunpy.io.detect_filetype now looks for the right file signature while checking for gzipped FITS files.