Changes

2.15.4 (2024-02-08)

• Support Docker server 25+.

2.15.3 (2024-01-23)

• Fix shub image deploy failing on Python 3.8 and 3.9.

2.15.2 (2024-01-17)

• Add support for Python 3.12.

• Remove remnants of Python 2 support.

• Start a changelog.