What's Changed

New feature: compute kinetic energy

• feat: compute_kinetic_energy for per-individual KE decomposition (#228) by @vtushar06 in #623

The compute_kinetic_energy function is the newest addition to the movement.kinematics module. It can be used to derive the total kinetic energy per individual, or decompose it into "translational" (centre-of-mass motion) and "internal" components (motion of keypoints relative to individual's centre-of-mass). Thanks to @vtushar06 for driving this forward.

Improvements to documentation

Spearheaded by @lochhh.

• Replace external links to movement docs with explicit targets by @lochhh in #642
• Aggregate API docs for flat modules by @lochhh in #648
• Add gallery of examples in API documentation by @lochhh in #644

Housekeeping

• Contributors-Readme-Action: Update contributors list by @github-actions[bot] in #650
• Bump akhilmhdh/contributors-readme-action from 2.3.10 to 2.3.11 by @dependabot[bot] in #651
• Add downloads badge by @adamltyson in #652
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #653

Full Changelog: v0.8.2...v0.9.0