v3.9.0

This release adds a rectangular CLT geometry to the section library and updates several dev dependencies!

What's Changed

🚀 Features

• Add rectangular CLT section to (new) timber sections library (#466) @jchkoch

🐛 Fixes

• Fix readthedocs builds (#543) @robbievanleeuwen

📦 Dependencies

• Bump version to v3.9.0 (#557) @robbievanleeuwen
• Update lockfile (#555) @robbievanleeuwen
• Revert sphinx version (#554) @robbievanleeuwen
• Bump astral-sh/setup-uv from v5 to v6 (#553) @robbievanleeuwen
• Bump sphinx from 8.1.3 to 8.2.3 (#552) @robbievanleeuwen
• Bump ipython from 9.0.1 to 9.2.0 (#551) @robbievanleeuwen
• Bump astral-sh/ruff-pre-commit from 0.9.9 to 0.11.7 (#550) @robbievanleeuwen
• Bump notebook from 7.3.2 to 7.4.1 (#549) @robbievanleeuwen
• Bump coverage from 7.6.12 to 7.8.0 (#548) @robbievanleeuwen
• Bump sphinxext-opengraph from 0.9.1 to 0.10.0 (#547) @robbievanleeuwen
• Bump pytest-check from 2.5.0 to 2.5.3 (#546) @robbievanleeuwen
• Bump pyright from 1.1.396 to 1.1.400 (#545) @robbievanleeuwen
• Bump pre-commit from 4.1.0 to 4.2.0 (#544) @robbievanleeuwen
• Bump uv from 0.6.4 to 0.6.17 (#542) @robbievanleeuwen
• Bump rhino3dm from 8.17.0b0 to 8.17.0 (#541) @robbievanleeuwen

Full changelog: v3.8.0...v3.9.0