Pysb

Improvements
* Pysb is now compatible with all current versions of Python up to and including 3.12.
* Fix typo in documentation by ChocolateCharlie in https://github.com/pysb/pysb/pull/575

Other changes
* Dependency pins for sympy and sphinx by jmuhlich in https://github.com/pysb/pysb/pull/581
* Update Versioneer to 0.29 by penguinpee in https://github.com/pysb/pysb/pull/579
* Update Python versions that we test with in Continuous Integration by FFroehlich and jmuhlich in https://github.com/pysb/pysb/pull/584 and https://github.com/pysb/pysb/pull/586

New Contributors
* ChocolateCharlie made their first contribution in https://github.com/pysb/pysb/pull/575
* penguinpee made their first contribution in https://github.com/pysb/pysb/pull/579

**Full Changelog**: https://github.com/pysb/pysb/compare/v1.15.0...v1.16.0

New features
* CUDA and openCL SSA simulators by JamesPino in https://github.com/pysb/pysb/pull/427

Bug fixes
* Fix numpy v1.24 compatibility by alubbock in https://github.com/pysb/pysb/pull/574

New features
* Energy modeling by jmuhlich in https://github.com/pysb/pysb/pull/553
This adds support for BNG's energy modeling formalism. Models can now contain EnergyPatterns as well as energy-based Rules with the Arrhenius rate law parameterized by activation energy (E₀) and rate distribution (φ). Energy-based models can be simulated directly in PySB or exported to BNGL for use with BioNetGen-based tools.
* Add total_rate option to rules for NFsim compatibility by rasi in https://github.com/pysb/pysb/pull/559

Improvements
* Fix typo in rule in tutorial by mustafaozen in https://github.com/pysb/pysb/pull/560
* Migrate continuous integration to GitHub Actions by yukthi-suresh and jmuhlich in https://github.com/pysb/pysb/pull/562

Bug fixes
* Fix repr() of single-monomer complexes with compartments by alubbock in https://github.com/pysb/pysb/pull/550

Improvements
* Add pysb.pathfinder to documentation by alubbock in https://github.com/pysb/pysb/pull/548
* Fix SyntaxError in FAQ by himoto in https://github.com/pysb/pysb/pull/549

Bug fixes
* add getnewargs_ex to Symbol, fixes 551 by FFroehlich in https://github.com/pysb/pysb/pull/554

Note
There was a packaging issue with the PyPI source distribution for this version. It has been superseded by [v1.13.2](https://github.com/pysb/pysb/releases/tag/v1.13.2) which has identical content.

Removed features

* Remove pure-python exporter (543). The pure Python exporter was a legacy feature to export a PySB model for use without PySB itself. We recommend using a virtual environment or container as a better alternative (e.g. Ananconda, Docker). Users requiring this feature who cannot use alternatives could copy/paste the exporter code and use it standalone, or use PySB v1.12 for the export process.

Improvements

* Docs: make readthedocs fail on warning (545)
* Improve documentation on MatchOnce keyword (538)

Bug fixes

* Docs: Fix sphinx mocks, include JSON export (544)
* Fix altered matplotlib API call (541)
* Fix Anaconda download link in docs (542)