v4.13.2 - Improved documentation and JOSE final paper

This release is the first release containing the Journal of Open Source Education (JOSE) paper in its final state.

What's Changed

• fix(pages): missing assets by @jeertmans in #183
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #184
• chore(docs): document scene subclassing by @jeertmans in #186
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #187
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #189
• chore(cli): fix and improve help messages by @jeertmans in #191
• chore(paper): add comparison section by @jeertmans in #192

Full Changelog: v4.13.1...v4.13.2