v0.174.0

• [FIX] Errors in particle system when color / normal map assets do not exist
• [FIX] Crashing particles in IE
• [FIX] Color blending in post effects
• [FIX] Model mappings changed to null, use default material now
• [FIX] Clamp volume on Audio to prevent negative values being to loud
• Initial support for atlases in particle systems
• Changed default camera clear color to #b8b8b8
• Removed pick component from the docs
• Added some documentation to pc.Material

v0.173.9

• [FIX] removed model assumption that data.mapping is one-to-one with meshInstances array.

v0.173.7

• Use physical shader model for default material
• Model asset doesn't assume file is always defined
• [FIX] Correctly initialize particle camera
• [FIX] Don't write particle alpha to render target

v0.173.6

• Added camera.horizontalFov property to camera component

v0.173.5

• [FIX] Cloning models while assets are loading
• Pass optional options to the pc.GraphicsDevice constructor which are used when creating WebGL context
• Added docs for pitch property on audio channel

v0.173.4

• Added shader assets

v0.173.3

• Added 'mapping' property to model components and now supporting material overrides per model component
• PVRTC initial support
• [FIX] autoPlay for looped particle systems

v0.173.2

• [FIX] Cloning particlesystem components when they're using a mesh
• [FIX] Reloading model primitive materials
• [FIX] Typo in collision system

v0.173.1

• [FIX] net_http check for .json format using url.endsWith to ignore query.

v0.173.0

• Added tags (pc.Tags) interface to pc.Asset
• Added findByTag method to pc.AssetRegistry
• [FIX] Texture and CubeMap data in patch can be optional