This release fixes a number of small inconsistencies in the STIX Two Math.
The most significant change is that the widths of many of the mathematical
operators and related characters have been revised to be more consistent
with one another.
from Yorick Hardy in pkgsrc/wip
The Scientific and Technical Information eXchange (STIX) fonts
are intended to satisfy the demanding needs of authors,
publishers, printers, and others working in the scientific,
medical, and technical fields. They combine a comprehensive
Unicode-based collection of mathematical symbols and alphabets
with a set of text faces suitable for professional publishing.
The fonts are available royalty-free under the SIL Open Font
License.
