v1.52.2

Merge branch 'rc/1.52.2' into release

v1.52.1

• Add instructions for using Mesa for software rasterization

v1.52.0

Merge branch 'rc/1.52.0' into release

v1.51.8

• filagui: Fix regression which broke WebGL
• Add a new Engine::Config setting to control preferred shader language
• Add getEyeIndex vertex API
• ios: Remove bitcode from iOS builds

v1.51.7

• Add new matedit tool
• filagui: Support rendering GL_TEXTURE_EXTERNAL_OES textures.
• setFrameScheduledCallback now takes a utils::Invocable.
• engine: Add isPaused()

v1.51.6

• Add new matedit tool
• filagui: Support rendering GL_TEXTURE_EXTERNAL_OES textures.

v1.51.5

Merge branch 'rc/1.51.5' into release

v1.51.4

Merge branch 'rc/1.51.4' into release

v1.51.3

Merge branch 'rc/1.51.3' into release

v1.51.2

• engine: Add experimental APIs Engine::builder::paused() and Engine::setPaused()