https://github.com/mrdoob/three.js/wiki/Migration-Guide#180--181
https://github.com/mrdoob/three.js/milestone/94?closed=1

• Global
  • Use internal log, warn and error functions instead of the system ones. #31790 (@sunag)
• Earcut
  • Updated to latest version. #31956 (@tonybart1337)
• InstanceNode
  • Honor updateRanges. #31816 (@Mugen87)
• LoadingManager
  • Lazily instantiate abort controller. #32120 (@NuroDev)
• MeshMatcapMaterial
  • Support wireframe. #31917 (@WestLangley)
• NodeBuilder
  • Add hints in comments. #32004 (@cmhhelgeson)
• NodeFrame
  • Simplify caching. #31896 (@cmhhelgeson)
• NodeMaterial
  • Fix alpha discard. #31927 (@Mugen87)
  • Honor aoNode in clone(). #32084 (@querielo)
• PassNode
  • Ensure clear of internal render target. #31993 (@Mugen87)
• PhysicalLightingModel
  • Fix Favg assignment. #32094 (@sunag)
• PMREMGenerator
  • Implement GGX VNDF importance sampling. #32114, #32134, #32148, #32154, #32225, #32310 (@mrdoob)
• Quaternion
  • Rewrite slerp() and slerpFlat(). #31875 (@WestLangley)
• RenderTarget
  • Fix resize of 3D textures. #31854 (@Mugen87)
• Sampler
  • Don't set _texture to null. #31874 (@Mugen87)
• ShadowNode
  • Fix shadows in first frame. #32021 (@Mugen87)
• TextureNode
  • Manage y-flip as a uniform. #31929 (@Mugen87, @sunag)
• TSL
  • Clone PassMultipleTextureNode with offsetNode. #31849 (@shotamatsuda)
  • Fix onDispose listener not being removed in Sampler. #31868 (@shotamatsuda)
  • Minor fixes. #31808 (@Mugen87)
  • Fix coordinate types for load() on 3D texture nodes. #31775 (@shotamatsuda)
  • Add member type support for layout function parameter. #31838 (@sunag)
  • Fix conditional cache and introduce isolate(). #31973, 594893f (@sunag)
  • Forces assignment of a function call if a loop is detected. #31974 (@sunag)
  • Fix auto type conversion for layout parameters. #32059 (@sunag)
  • Resolve some name collision. #32032 (@sunag)
  • Move Interleaved Gradient Noise into PostProcessingUtils. #32074 (@Mugen87)
  • Fix recursive cache key. #32070 (@sunag)
  • Fix size computations in FX/RTT nodes. #32077 (@Mugen87)
  • Ensure nodeProxyIntent always sets intent: true. #32092 (@querielo)
  • Refactor positionViewDirection to handle orthographic camera cases. #32088 (@querielo)
  • Fix overloadingFn return type. #32112 (@sunag)
  • Add active stack and improve "node block" support. #32109 (@sunag)
  • Assign stack for nodes after remove stack. #32137 (@sunag)
  • Add OnBefore* events. #32144, 1d9c5a0 (@sunag)
  • Fix get element through an output Fn value. #32143 (@sunag)
• VideoTexture
  • Reset internal state rVFCId on dispose. #32082 (@ycw)
• WebGLRenderer
  • Fix WebXR Depth Sensing. #31831 (@cabanier)
  • Use DFG LUT instead of analytical approximation. #32054, 9b0d093, 5e3cd6c, 3618531, e225530 (@mrdoob)
  • Clean up. 39b0500 (@mrdoob)
  • Remove WebGL 1.0 compatibility code. #32071, 62e6f43 (@mrdoob)
  • Add multi-scattering energy compensation for direct lighting. #32072 (@mrdoob)
  • Improve rough reflection mixing for IBL. #32102 (@mrdoob)
• WebGPURenderer
  • Guard reference to VideoFrame. #31864 (@Mugen87)
  • Prevent dispose of default textures. #31860 (@Mugen87)
  • Fix renderer not being garbage collected. #31798 (@shotamatsuda)
  • Properly delete compute node bindings in dispose(). #31832 (@cmhhelgeson)
  • Properly delete bind groups when render objects are disposed. #31879 (@cmhhelgeson)
  • Align copyTextureToTexture() with WebGLRenderer. #31810 (@shotamatsuda)
  • Fix shadow's alphaTest if used material.map. #31803 (@sunag)
  • Add cache for shadow nodes. #31880 (@sunag)
  • Decouple samplers from textures. #31899 (@Mugen87)
  • Introduce Inspector. #31869, #31928, #31958, #31963, #31962, #31982, #31997, #32003, #32007 (@sunag)
  • Fix rendering morphed meshes. #31904 (@Mugen87)
  • Skip resolving anti-aliasing twice. #31743, #31924 (@sunag)
  • Introduce CanvasTarget. #31919 (@sunag)
  • Make Render Bundle work with MRT. #31906 (@Berthur)
  • Fix tone mapping mode detect. #31957 (@sunag)
  • Fix binding sampler update. #31971 (@sunag)
  • Fix logs in WebGL backend. #31978 (@Mugen87)
  • Fix compressed texture feature detection for WebGL backend. #31980 (@Mugen87)
  • Adjustments and Polyfill in GLSLNodeBuilder. #31999 (@cmhhelgeson)
  • Fix functions with struct layouts cannot resolve struct types. #32000 (@shotamatsuda)
  • Allow manual mipmap creation with StorageTexture. #31983, #32039 (@RenaudRohlinger)
  • Deprecate renderAsync(), computeAsync() and related async methods. #32022, #32026, #32029, #32033, #32042, #32063 (@Mugen87, @sunag)
  • Remove waitForGPU(). #32024 (@Mugen87)
  • Fix transmission flicker. #32043 (@Mugen87)
  • Add multi-scattering energy compensation for direct lighting. #32089 (@mrdoob)
  • Improve rough reflection mixing for IBL. #32108 (@mrdoob)
  • Fix material transparent assignment. #32110 (@sunag)
  • Enable dynamic shadowMap type switching. #32105 (@querielo)
  • Introduce dispatchWorkgroupsIndirect #31488 (@Spiri0)
  • Improve shader validation #32130 (@sunag)
  • Fix dispose RenderTarget textures. #32131 (@sunag)
  • Fix types for indirect compute and modify example to show usage. #32129 (@TheBlek)
  • Improve cache key verification. #32138 (@sunag)
• XRManager
  • Reset XRWebGLBinding on session end. #31835 (@harryhjsh)

Docs

• Document animation loop parameter. #31853 (@Mugen87)
• Add PLYLoader page. #31848 (@mmjinglin163)
• Improve AnimationClip page. #31915 (@kang-git)
• Improve Chinese translation. #31806, #31817, #31828, #32041 (@mmjinglin163, @pangda9527)
• Improve JSDoc. #31822, #31819, #32017 (@s-rigaud)
• Update link to packLDrawModel script extension. #31938 (@jjohnson5253)
• Improve translation accuracy and consistency. #31960 (@puxiao)
• Added redirects for old docs URL. #31986 (@mrdoob)
• Reduce folder size of new docs. #31992 (@mrdoob)
• Updated templates with old design. #32002 (@mrdoob)
• Generate old docs system and design. #32036, 28dcaf5, 64d3d97, ed360e8, a02ba14, 4b510df, 1ef2932, a477798 (@mrdoob)
• New Docs: Add translation disable flags. #32048 (@mrdoob)
• Add type annotations for dispatch size in ComputeNode. #32068 (@shotamatsuda)
• Improve GLTFLoader page. #32096 (@marwie)
• Removed legacy docs. #32117
• Added new docs generated with JSDocs. #32118, 96fe466 (@mrdoob)
• Update JSDoc links for better readability. #32132 (@marwie)
• Fixed properties layout. #32156 (@mrdoob)

Manual

• Don’t open external URLs in iFrame. #31856 (@xjh22222228)
• Manual: Improve Responsive guide. #31942 (@davcri)

Examples

• Clean up. #31830, #31829, #31823, #31855, #31843, #31811, #31842, #31844, #31824, #31898, #31887, #31914, #32011, #32018, #32051, #32057 (@WestLangley, @s-rigaud, @Methuselah96, @Mugen87)
• Use instancing in webgpu_compute_birds example. #31766 (@cmhhelgeson)
• Add WebGPU HDR example. #31893 (@RenaudRohlinger)
• Update with the new style and inspector. #31907, #31951, #31954, #31964, #31976, #31984, #31995, #32060 (@sunag, @Mugen87)
• Set OrthographicCamera near plane >= 0. #31912 (@WestLangley)
• Use globalId in compute water demo, update IndexNode comments. #31941 (@cmhhelgeson)
• Add shadow intensity to spotlight examples. #31972 (@WestLangley)
• Don’t use property() for creating variables. #32028 (@shotamatsuda)
• Improve webgl_watch example. b61441d (@mrdoob)
• Improve webgl_postprocessing_unreal_bloom example. 2cff147 (@mrdoob)
• Apply camera constraint immediately in WebGPU bloom demo. #32081 (@ycw)
• Fix output control in SSS demo. #32083 (@ycw)
• Add bloom strength to webgl_postprocessing_unreal_bloom_selective. #32125 (@querielo)
• Visualize normal as color in webgpu_postprocessing_ao. #32141, #32153 (@ycw, @sunag)

Addons

• AfterImageNode

  • Fix swap. #32140 (@Mugen87)

• AsciiEffect

  • Remove noise from black texture. #31858 (@s-rigaud)

• BitonicSort

  • Add new bitonic sort addon. #31852, #31949 (@cmhhelgeson)

• CSS2DRenderer

  • Add sortObjects. #31946 (@Konseyy)

• CSSRenderer

  • Ensure element exists when execute remove. #31905 (@xiaoliyooo)

• DRACOLoader

  • Implement data alignment for WebGPU. #31991 (@donmccurdy)

• FontLoader

  • Add text direction. #31683, #32078 (@Rikahei)

• GlitchPass

  • Fix heightMap member name. #32047 (@joey8angelo)

• GTAONode

  • Optimize render target format. #31883 (@Mugen87)
  • Add basic support for temporal filtering. #32076 (@Mugen87)

• HTMLMesh

  • Fix dimensions of canvas drawing. #31931 (@pvtech-adam)

• KTX2Loader

  • Fix ETC1S/UASTC prioritization. #31871 (@zeux)
  • Honor setRequestHeader(). #32115 (@LR17)

• MaterialXLoader

  • Use ImageBitmapLoader to prevent blocking. 154e145, bca53e6 (@mrdoob)

• ProgressiveLightMap

  • Make normals mandatory. #31825 (@Mugen87)

• SelectionBox

  • Add support for BatchedMesh. #32052 (@sunjiang0018)

• SSGINode

  • New node for screen-space global illumination. #31839, #31865, #31867, #31863, #31873, #31881, #31890, #31882 (@Mugen87, @zalo)

• SSSNode

  • Add new node for Screen-Space Shadows. #32050 (@Mugen87)

• SVGLoader

  • Make node transform parsing more robust. #31985 (@Mugen87)

• TRAANode

  • Reduce Ghosting/Smearing. #31895 (@zalo)
  • Make depth copy more robust. #31908 (@Mugen87)
  • Add adaptive blend weights. #32139 (@Mugen87)

• TSL Transpiler

  • Fix immutable to dynamic parameter conversion and shadertoy example. #31996 (@sunag)

• TubePainter

  • Improved generated geometry and added caps. #32025 (@mrdoob)
  • Fixed end caps and removed object allocations. #32030, 21009eb (@mrdoob)

• UnrealBloomPass

  • Backported blur improvements. 057d341 (@mrdoob)

• USDZExporter

  • Improve material prop types and setup. #32008 (@mkeblx)

• ViewHelper

  • Add OffscreenCanvas support. #32128, f957f0b, babe7f2 (@Mugen87)

• WaterMesh

  • Fix incorrect resolution scale assignment. #32056 (@jonsmithers)

• XRHandModelFactory

  • Fix inverted hand models. #31634 (@jorodi)

Tests

• Remove obsolete material callbacks. #31876 (@CodyJasonBennett)
• Improved E2E robustness. #32091, #32090, b3dde01, 3a987fa (@mrdoob)

Editor

• Fix material reference in SetMaterialRangeCommand. #32080 (@ycw)

Node Editor

• Fix usage of timerLocal. #31889 (@Mugen87)