Changes in version 0.12 (2025-05-13) - Fix problem with warning message in mmconvert(). (Issue #10.) Changes in version 0.10 (2023-04-25) - Omit X chr positions if input_type is "ave_cM" or "male_cM" (Issue #9) Changes in version 0.8 (2023-03-29) - Small changes for CRAN submission. Changes in version 0.6 - Added dataset grcm39_chrlen with lengths of GRCm39 chromosomes in basepairs. - Revised mmconvert to give warnings if inferred positions are outside of the range of chromosomes in GRCm39. (Issue #7) - In cross2_to_grcm39() when using "guess", only pick the GM/MM combination if it gives >20 additional markers than either GM or MM on their own. - Replaced the coxmap object with a smoothed version (using the R/qtl2 function smooth_gmap() with alpha=0.02), with intervals with 0 recombination smoothed out to allow some recombination. The mmconvert() function uses this version of the Cox maps, and so gives interpolated positions that are similarly smoothed. Included a script smooth_coxmaps.R that does the work. - Revised the MUGA array datasets to use this "smoothed" version of the Cox maps. Changes in version 0.4 - Revised Cox genetic maps, estimated using the original crimap software. - Revised MUGAmaps, using the corrected Cox genetic maps. - Revised cross2_to_grcm39() so that it will also consider that markers are from the combination of GigaMUGA and MegaMUGA arrays (Issue #6). Changes in version 0.2-4 - Added a dataset with the MUGA array annotations for markers on the autosomes or X chromosome, with mouse build GRCm39 positions and the revised Cox Map genetic map locations. - Add function cross2_to_grcm39() for converting an R/qtl2 cross2 object to use the new GRCm39 mouse build and the revised Cox genetic map. Changes in version 0.1-5 - New package