Version 1.1

• Added support for the integrators of solve_ivp.
• Some minor improvements to documentation.

Version 1

• Switched from SymPy to SymEngine as a backend, which may speed up code generation by a factor of up to nine hundred. Almost everything that worked before should still work. See SymPy vs. SymEngine for details. As a required Symengine release is pending, you have to build it from source for now.
• Added OpenMP support.
• Several improvements to documentation.
• Changed handling in case of an unsuccessful integration to match JiTCDDE and JiTCSDE, i.e., an exception is raised.
• Changed some default parameters and behaviours.
• Dropped support of some old, rarely used syntax.
• Dropped Python 2 support.

0.61

This will be probably the last release using SymPy for symbolics. The next one will use SymEngine.

This will also probably be the last release supporting Python 2.