All four new colors added in Update 1.5.0, from left to right: vermilion, aquamarine, chartreuse and amaranth.
Everything added in Update 1.4.0, including functioning beds, quilted wool for Quark compat, and numerous bug and recipe fixes!
A showcase of everything in the mod at time of release, which consists of dye items, concrete powder, concrete, terracotta, glazed terracotta, wool, carpet, stained glass, and stained glass panes!