Fix license, update justfile

bump version

metadata for 0.9.12 already published, doesn't appear I can update

pyproject: remove license

I can't get it to build with uv & publish to pypi.

If I build with license-file, pypi rejects with:

> Caused by: Upload failed with status code 400 Bad Request. Server says: 400 license-file introduced in metadata version 2.4, not 2.2. See https://packaging.python.org/specifications/core-metadata for more information.

fix encoding of color value when writing stderr if log level low enough

Bump version to 0.9.10

Bump version to 0.9.9

I think the 'b' counted as beta...

Bump version to 0.9.8b

Bump version to 0.9.8

Bump version to 0.9.7

Bump version to 0.9.6