Kling AI Upgrade & Migration Overview Guide for migrating between Kling AI model versions. Covers breaking changes, parameter differences, feature availability, and parallel testing strategies. Version History | Version | Release | Key Changes | |---------|---------|-------------| | v1.0 | 2024-06 | Initial T2V + I2V | | v1.5 | 2024-09 | 1080p, motion brush, I2V-only model | | v1.6 | 2024-11 | Lip sync, camera paths, effects API | | v2.0 | 2025-03 | Quality leap, | | v2.1 | 2025-06 | Optimized I2V, for T2V | | v2.5 Turbo | 2025-09 | 40% faster, best speed/quality ratio | | v2.6 | 2025-12 | Na…