Deform and DeformDemo 2.0.15 released

[Steve Piercy]

Deform and DeformDemo 2.0.15 have been released.

Here are the major changes.

- Add support of Python 3.8 and 3.9.

- Added a new widget SelectizeWidget based on the jQuery plugin selectize.js.

- Improved handling of the readonly HTML attribute in certain widgets.

- Optionally bypass the resource registry and specify a resource as a dict.

- Clarify that a sequence type (list, tuple, or x/range) is required for values passed into a SelectWidget or RadioChoiceWidget.

- Switch from using nosetests to pytest as the test runner.

- Switch from Travis-CI and Appveyor to GitHub Actions.

- Add Docker containerization of Deform and deformdemo as an option for running tests, and improve related documentation.

See the full change history.

https://docs.pylonsproject.org/projects/deform/en/2.0-branch/changes.html#id1

Widget demos
https://deformdemo.pylonsproject.org/

Documentation
https://docs.pylonsproject.org/projects/deform/en/latest/

GitHub
https://github.com/pylons/deform

PyPI
https://pypi.org/project/deform/2.0.15

Enjoy, and please report any issues you find to the issue tracker at
https://github.com/Pylons/deform/issues

Thanks!

- Deform developers

p.s. -- As the maintainer of Deform, I want to extend my gratitude to the GitHub users sydoluciani, tdamsma, and tisdall for their contributions, as well as ergo, bertjwregeer, and mmerickel for their contributions to automating the deployment of deformdemo.

--steve