Release compatible with pst 0.15

Release compatible with pydata-sphinx-theme 0.15

Release compatible with pst 0.14

Release compatible with pydata-sphinx-theme 0.14

Release compatible with pst 0.13

Release compatible with 0.13 series of the pydata-sphinx-theme

Release compatible with pst 0.12

Release of pymc-sphinx-theme compatible with pydata-sphinx-theme version 0.12.