Release 2.6.3

• Fix building on latest numpy

Release 2.6.2

• Add support for latest SUNDIALS (5.7.0)
• Add Python 3.8 and 3.9 to CI
• Move CI from Travis CI to GitHub Actions
• Drop usage of numpy.alen
• Improve user data handling

Release 2.6.1

Bump Sundials version used up to 5.1.0

Release 2.6.0

Move to sundials 5.0

Release 2.5.0

Shift to Sundials version 4.1

Release 2.4.1

Final bugfix release of odes based on Sundials 3.1.1

version 2.4.0

Shift to sundials 3.1.1

version 2.3.2

rerelease to test zenodo webhook

version 2.3.2

v2.3.2

do release 2.3.2

version 2.3.1

This point release of v2.3.0 is to test zenodo