https://github.com/mrdoob/three.js/wiki/Migration-Guide#r142--r143 https://github.com/mrdoob/three.js/milestone/56?closed=1

• Global
  • Remove deprecated code. #24286, #24307, #24292 (@Mugen87)
  • Improve tree-shaking. #24337, #24336 (@pschroen)
• FileLoader
  • Add response to error object. #24296 (@JacobMuchow)
• LatheGeometry
  • Fix normals of default shape. #24308 (@Mugen87)
• PlaneHelper
  • Simplify implementation. #24378 (@WestLangley)
• WebGLRenderer
  • Clean up. #24392 (@WestLangley)
  • Add support for Uniform Buffer Objects. #21558 (@Mugen87)
  • Rename linearToRelativeLuminance() function. #24347 (@WestLangley)
  • Remove workaround for Adreno GLSL bug. #24390 (@WestLangley)

Documentation

• Improve EffectComposer page. #24288 (@iuriiiurevich)
• Improve Installation page. #24334, #24353 (@Mugen87, @FelipeCortez)

Examples

• Fix crossfade bug in webgl_animation_skinning_additive_blending example. #24287 (@mudroljub)
• Fix title of webgl_modifier_simplifier example. #24324 (@stevinz)
• Dispose of render targets in webgl_shaders_ocean example. #24327 (@Mugen87)
• Remove webgl_instancing_modified example. #24335 (@Mugen87)
• Remove remaining usage of *BufferGeometry geometry generator names. #24349 (@WestLangley)
• Add support for ground projected environment maps. #24311, #24367, #24368, #24372, 384e5d6ef5b4d819ae985cccdac44c2fba4c6889, b23ae34c02284b3defe6e6566c4ebc809f17649c (@FarazzShaikh, @Mugen87, @mrdoob)
• Clean up node material examples. #24394 (@mrdoob)

• ColladaLoader

  • Add warning when converting up axis. #24338 (@Mugen87)

• GLTFLoader

  • Don't force matrixAutoUpdate to true for animated nodes. #24284 (@snagy)

• NodeMaterial

  • Add .onInit() method to ComputeNode. #24363 (@sunag)
  • Add MeshPhysicalNodeMaterial. #24385, #24389 (@sunag)
  • Rename NodeVary* to NodeVarying*. #24388 (@sunag)

• OrbitControls

  • Remove duplicate code. #24333 (@shawn0326)

• PCDLoader

  • Always use white as default color. #24339 (@Mugen87)
  • Parse intensity field. #24350 (@Mugen87)
  • Parse label field. #24381 (@Mugen87)

• SelectionHelper

  • Improve display style settings of DOM element. #24322 (@linbingquan)

• SVGLoader

  • Fix float precision in round join computation. #24314 (@slecorne)
  • Make createShapes() usable for other modules. #24293 (@Mugen87)

• USDZExporter

  • Fix import. #24366 (@Mugen87)

• WebGPURenderer

  • Fix render pipeline selection. #24373 (@Mugen87)
  • Introduce WebGPUUtils. #24379 (@Mugen87)
  • Fix computation of the camera frustum planes. #24383 (@WestLangley)

Editor

• Improve "compute vertex normals" button. #24309 (@Mugen87)
• Improve Chinese translation. #24313, #24323 (@linbingquan)
• Enable centering geometries. #24315 (@Mugen87)