v3.29.0

3.29.0 (2026-07-04)

Bug Fixes

• add fixed timestep accumulator to prevent energy drift in BouncingBall (96ce11a)
• centralize fixed timestep accumulator in Time.js to prevent energy drift across all simulations (ede209f)
• correct dot/cross product visualizations and SSR localStorage compat (ad8232b)
• correct restitution label from Damping to Coefficient of restitution (9b1d153)
• derive circular motion velocity from centripetal force instead of forcing constant speed (1398883)
• fixed building error on page, update sitemap and routes for better SEO and organization (ac69a14)
• improve blog publishing workflow (88190c1)
• improve sitemap generator for better Google Search Console compatibility (580ccba)
• remove spurious A-to-B line in parallelogram subtraction visualization (b5cba02)
• remove unused variables and imports causing build warnings (962603f)
• replace hardcoded hex colors with CSS variables (a194125)
• share controls link (cc3ad1d)

Features

• add blog validation, metadata generation, and formatting (3faf0f9)
• add complete Spanish and German translations, mark it/fr/ar as completed (9c8d147)
• added 1 new blog (8271108)