The TeX Gyre Math fonts package comprises at this moment the following
fonts:

TeX Gyre Bonum Math, ver.: 1.005
TeX Gyre DejaVu Math, ver.: 1.106
TeX Gyre Pagella Math, ver. 1.632
TeX Gyre Schola Math, ver. 1.533
TeX Gyre Termes Math, ver. 1.543

TeX Gyre Math fonts are the math companions for the TeX Gyre corresponding
families of fonts in the OpenType format 
(see http://www.gust.org.pl/projects/e-foundry/tex-gyre/), 
except for TeX Gyre DejaVu Math which is the math companion for
the DejaVu Serif font (see http://dejavu-fonts.org/wiki/Main_Page).

Authors: Bogus\l{}aw Jackowski, Piotr Strzelczyk and Piotr Pianowski
Release date: 19 May 2016

This work can be freely used and distributed under
the GUST Font License (GFL -- see GUST-FONT-LICENSE.txt)
which is actually an instance of the LaTeX Project Public License
(LPPL -- see http://www.latex-project.org/lppl.txt).
Note, however, that the TeX Gyre DejaVu Math font itself is distributed
under another free licence (see http://dejavu-fonts.org/wiki/License).

This work has the maintenance status "maintained". The Current Maintainer
of this work is Bogus\l{}aw Jackowski, Piotr Strzelczyk and Piotr Pianowski.
                                             
More information about each font can be found in appropriate README-*.txt
file. Recent changes to the whole bundle comprised the addition of
TeX Gyre DejaVu Math and improved example files for other fonts (not changed),
using more recent engines (Context, luaLaTeX and XeLaTeX).