Changes in version 1.0.8 - Fixed a bug in function plot_exposure_internal when user specifies argument density. - Enabled user to specify argument border in exposure plotting functions. Changes in version 1.0.7 (2023-01-13) - Renamed exported function best_reconstruction_QP to find_best_reconstruction_QP. Changes in version 1.0.6 - Added function optimize_exposure_QP. - Added best_reconstruction_QP. - Fixed a bug in function sig_dist_matrix when in some very rare cases, some cosine similarities can be slightly greater than 1. - Fixed a bug in function plot_exposure_internal not to plot sample names when there are no column names inexposure. - Removed package PCAWG7 from Suggests field in DESCRIPTION. Added ICAMS as suggested package. - Added new dependency package sets as it is required in function best_reconstruction_QP. Changes in version 1.0.5 (2022-08-30) - Updated test functions in tests/testthat/ folder. Changes in version 1.0.4 - Fixed test in test_exposure_related_functions.R. Changes in version 1.0.3 - Added return value for exported functions match_two_sig_sets and write_exposure. Changes in version 1.0.2 - Added reference for "Hungarian algorithm" in package DESCRIPTION. Changes in version 1.0.1 - Updated documentation for function TP_FP_FN_avg_sim. Changes in version 1.0.0 - First stable release.