v4.4.0

Features

• 🆕 Added length unit support (m, cm, mm) to <extra-model offset>, thanks @Frank3K! #5180

Bug fixes

• Enabled Quick Look AR in third-party iOS browsers without requiring ios-src, thanks @Frank3K! #5188
• Fixed Quick Look wall placement (ar-placement="wall") and export failure recovery, thanks @Arthur031221 & @vincentfretin! #5201, #5198
• Fixed <extra-model> orientation and scene cleanup on removal, thanks @Frank3K! #5177, #5187
• Fixed finished event and appendAnimation warnings for one-time animations (repetitions: 1), thanks @vincentfretin! #5179, #5178
• Preserved hotspot visibility while focused, thanks @minwookshin! #5199
• Allowed retrying environment-image and skybox-image URLs after a failed load, thanks @Arthur031221! #5197
• Fixed camera-target sync when WebGL is unavailable and non-finite angle fallbacks, thanks @kwy404! #5195, #5196
• Removed leftover debug console logs, thanks @tiagonrodrigues! #5182

Other notable changes

• Strict CSS hex color validation and TypeScript typing improvements, thanks @rajkandula! #5174, #5175, #5176