Changes in version 1.1 o Call the Spectra test suite. o Add export snippet for MGF export in vignette file. o Add .top_n peak list filter example in vignette file. o Add test case for comparing .top_n(n=10) function with Proteome Discoverer Software v2.5 workflow using scan 9594. o Change rawrr dependency to v1.3.5 to benefit from monoisotopic mZ values. Changes in version 1.0.0 o First bioconductor release of the MsBackendRawFileReader package.