Changes in version 1.3.3 (2022-02-04)                  

    o   Converted to using `BiocFileCache` for storing aliases and peptide libraries. 

                 Changes in version 1.3.2 (2022-02-02)                  

    o   Corrected typo in sample name error.

    o   Changed `paste0()` calls to `file.path()` calls.

                 Changes in version 1.1.2 (2021-08-05)                  

    o   Added `propReads()` function to calculate the proportion of sample reads
	pulled by each peptide.

    o   Added coercion function to convert a `PhIPData` object to a `DataFrame` (and
	consequently also `data.frames` and `tibbles`).

    o   Changed the storage of alias, library, and beads-only indicators to package
	environment variables rather than global variables.

                 Changes in version 0.99.0 (2021-02-17)                 

    o   Submitted to Bioconductor