We are happy to announce the release of Spot 2.7.4

This maintenance release contains only some bug fixes.

You can find the new release here:

http://www.lrde.epita.fr/dload/spot/spot-2.7.4.tar.gz

See https://spot.lrde.epita.fr/ for documentation and installation instructions.

As always, please direct any feedback to spot@lrde.epita.fr.

New in spot 2.7.4 (2019-04-27)

Bugs fixed:

- separate_sets_here() (and therefore autfilt --separate-sets) could loop infinitely on some inputs.

- In some situation, ltl2tgba -G could abort with "direct_simulation() requires separate Inf and Fin sets". This was fixed by teaching simulation-based reductions how to deal with such cases.

- The code for detecting syntactically stutter-invariant PSL formulas was incorrectly handling the ";" operator, causing some stutter-sensitive formulas to be flagged a stutter-invariant.