v9.2.0

Python Versions

• Dropped Python 3.9 support (minimum version is now Python 3.10)
• Added Python 3.14 support

New Features

• Added support for character classes [...] in regular expressions (#250). Thanks @StefanosChaliasos !

Bugfixes

• Fixed pygraphviz visualization issues with special characters in state names (%, {}, [], <>, |) by using Unicode equivalents (#284)

Documentation

• Added GNFA discussion to documentation (#283)
• Removed Latin abbreviations from documentation for better accessibility to non-native English speakers

Testing & Infrastructure

• Switched from nose2 to pytest for all tests (#266)
• Broke up large test modules into multiple modules for better organization (#269)
• Skip relevant tests if optional dependencies are missing (#264)