CHANGES IN VERSION 1.2.2
-------------------------
    o skipped Python-dependent tests on i386 systems (64-bit version of
    Python is required)

CHANGES IN VERSION 1.2.0
-------------------------
    o added blue background to IDR distribution histograms
    o updated roxygen2 version to 7.1.0
    o added unit tests

CHANGES IN VERSION 1.0.4
-------------------------
    o changed max_gap default value from 0 to -1 to conform with convention
    o updated reference to IDR2D publication

CHANGES IN VERSION 1.0.3
-------------------------
    o added option to disable jitter
    o added min_value and max_value parameters to estimate_idr2d_hic
    o fix block size display for draw_hic_contact_map

CHANGES IN VERSION 1.0.2
-------------------------
    o added parser for HiC-Pro contact maps (.matrix and .bed files)
    o added function to visualize contact maps, showing only reproducible blocks

CHANGES IN VERSION 1.0.1
-------------------------
    o fixed alpha level in rank and value scatterplots
    o bold font face for axis and legend titles

CHANGES IN VERSION 1.0.0
-------------------------
    o added HiC code example
    o added summary statistics to IDR1D, IDR2D, IDR2D HiC results
    o added summary calls to vignettes
    o added alpha parameter to control transparency

CHANGES IN VERSION 0.99.7
-------------------------
    o refactored HiC code

CHANGES IN VERSION 0.99.6
-------------------------
    o added optional log scale axes to plotting functions
    o added error handling
    o adjusted log messages
    o added log_idr argument
    o added min value / max value filtering
    o mentioned typical HiC resolutions

CHANGES IN VERSION 0.99.5
-------------------------
    o fixed minor code formatting and function documentation issues
    o changed function names from lower camel case to snake case
    o updated reference in vignettes
    o replaced dots in variable names with underscores
    o added HiC functionality

CHANGES IN VERSION 0.99.4
-------------------------
    o fixed issue with non-standard column names
    o added examples to function documentation

CHANGES IN VERSION 0.99.3
-------------------------
    o added max.points.shown parameter

CHANGES IN VERSION 0.99.2
-------------------------
    o added consistent ticks and limits to IDR plot functions
    o updated function documentation

CHANGES IN VERSION 0.99.1
-------------------------
    o added reference to Li et al. paper
    o added diagnostics plots
    o changed rank order
    o added IDR1D functionality
    o fixed local / global IDR issue

CHANGES IN VERSION 0.99.0
-------------------------
    o initial release
