Changes in version 1.23.1 (2023-06-03)                 

    o   Fix cooler2sparse function when a cool file has only a single chromosome. 
	Thanks to @junjunlab, @agata-sm, https://github.com/dozmorovlab/HiCcompare/issues/28

    o   Update cool file handling in the vignette.

                 Changes in version 1.20.1 (2022-11-28)                 

    o   Use more secure HTTPS URL for Aiden Lab (PR #12 by @paulmenzel)

                 Changes in version 1.11.1 (2020-08-14)                 

    o   Add CITATION, also to README.md file

    o   Update NEWS

    o   Update DESCRIPTION
	o Add Mikhail Dozmorov as Maintainer
	o Add URL and BugReports fields

    o   Revert breaking changes
	o KRnormalization.R, line 75, Z = rk/v; rho_km1 = t(rk) %*% Z;
	o hic_compare.R, line 99, A.min <- ceiling(mean(A_q10))

                 Changes in version 1.11.0 (2020-02-11)                 

    o   New method to read in .cool files, cooler2bedpe()

    o   New method for comparison, hic_compare()