Update CHANGES

Add 4.1.0 release notes

CHANGES

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 CHANGELOG
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+4.1.0 (2017-12):
+- FEATURES:
+ - Export 3MF ( experimental )
+ - Import / Export glTF 2
+ - Introduce new zib-lib to eb able to export zip-archives
+- FIXES/HOUSEKEEPING:
+ - Added missing include to stdlib.h and remove load library call
+ - Fix install for builds with MSVC compiler and NMake.
+ - Update list of supported file formats.
+ - Add TriLib to the official list of supported ports.
+ - Re-enabling PACK_STRUCT for MDL files.
+ - Use std.::unique_ptr
+ - Update D3MFExporter.h
+ - Update MD3Loader.cpp, using index
+ - Fix all warnings on MSVC14
+ - Copy assimp dll to unit folder on windows
+ - Update jvm port supported formats
+ - Add support for building Mac OS X Framework bundles
+ - Check for nullptr dereferencing before copying scene data
+ - Update ValidateDataStructure.h, typo
+ - Enable data structure validation in cases where it doesn't cause failures
+ - Remove some dead assignments
+ - fast_atof: Silence some uninitialized variable warnings
+ - Check for area test if the face is a triangle.
+ - Set mNumUVComponents to 0 when deleting texture coordinate sets
+ - Only scale the root node because this will rescale all children nodes as well.
+ - Issue 1514: Fix frame pointer arithmetic
+ - Prevent failing stringstream to crash the export process
+ - powf -> pow
+ - add Defines.h to include folder for install.
+ - Android:
+  - Fix android build
+  - Fix assimp for cross compile for android
+  - Use define for D_FILE_OFFSET_BITS only for not-android systems.
+ - FBX:
+  - Fix handling with embedded textures
+  - FBX 7500 Binary reading
+  - Remove dead assignment
+  - Fix export of deleted meshes; Add LazyDict::Remove method
+  - Log an error instead of letting the fbx-importer crash. ( issue 213 )
+  - Replace bad pointer casting with memcpy
+  - Remove useless const qualifier from return value
+  - Add explicit instantiation of log_prefix so other FBX source files can see it
+  - add missing inversion of postrotation matrix for fbx.
+  - FIReader: Silence uninitialized variable warning
+  - Update version check in FBX reader to check for version >= 7500
+  - Use actual min/max of anim keys when start/stop time is missing
+- GLTF1:
+ - Fix output of glTF 1 version string
+ - Fix delete / delete[] mismatch in glTFAsset
+ - Don’t ignore rgba(1,1,1,1) color properties
+ - glTF2 primitives fixes
+ - Don’t ignore rgba(1,1,1,1) color properties
+ - Fix delete / delete[] mismatch in glTFAsset
+ - Remove KHR_binary_glTF code
+ - glTF nodes can only hold one mesh. this simply assigns to and check’s a Node’s Mesh
+ - version in glb header is stored as uint32_t
+- GLTF2:
+ - node name conflict fix
+ - Fix transform matrices multiplication order
+ - Preserve node names when importing
+ - Add support for tangents in import
+ - Fix typo on gltf2 camera parameters
+ - Moved byteStride from accessor to bufferView
+ - Implemented reading binary glTF2 (glb) files
+ - Fix signed/unsigned warning
+ - Add postprocess step for scaling
+ - Fix shininess to roughness conversion
+ - Prefer “BLEND” over “MASK” as an alphaMode default
+ - Approximate specularity / glossiness in metallicRoughness materials
+ - Diffuse color and diffuse texture import and export improvements
+ - Addressed some mismatched news/deletes caused by the new glTF2 sources.
+ - Fix delete / delete[] mismatches in glTF2 importer
+ - use correct name of exporter to gltf2
+ - Fix possible infinite loop when exporting to gltf2
+ - Fix glTF2::Asset::FindUniqueID() when the input string is >= 256 chars
+ - Fix glTF2 alphaMode storage and reading
+ - Fix glTF 2.0 multi-primitive support
+ - Load gltf .bin files from correct directory
+ - Add support for importing both glTF and glTF2 files
+ - ampler improvements; Add new LazyDict method
+ - Changes to GLTF2 materials
+ - Remove Light, Technique references
+ - Start removing materials common, and adding pbrSpecularGlossiness
+ - Use !ObjectEmpty() vs. MemberCount() > 0
+ - Working read, import, export, and write of gltf2 (pbr) material
+ - Check in gltf2 models to test directory
+ - Remove un-needed test models
+ - Start managing and importing gltf2 pbr materials
+ - Update glTF2 Asset to use indexes
+ - Duplicate gltfImporter as gltf2Importer; Include glTF2 importer in CMake List
+ - glTF2: Fix animation export
+ - use opacity for diffuse alpha + alphaMode
+- STL:
+ - Restore import of multi mesh binary STLs
+- Blender:
+ - Silence warning about uninitialized member
+- MDLImporter:
+ - Don't take address of packed struct member
+- assimp_cmd:
+ - Fix strict-aliasing warnings
+- Open3DGC:
+ - Fix strict-aliasing warnings
+ - Add assertions to silence static analyzer warnings
+ - Remove redundant const qualifiers from return types
+ - Fix some uninitialized variable warnings
+ - Remove OPEN3DGC and compression references
+- unzip:
+ - Remove dead assignment
+ - Bail on bad compression method
+ - Fix possibly uninitialized variables
+- clipper:
+ - Add assertion to silence a static analyzer warning
+- OpenDDLExport:
+ - Reduce scope of a variable
+ - Remove dead variable
+ - Remove dead assignment
+ - Fix another potential memory leak
+- X3DImporter:
+ - Add assertions to silence static analyzer warnings
+ - Add missing unittest
+ - Workaround for buggy Android NDK (issue #1361)
+- TerragenLoader:
+ - Remove unused variable
+- SIBImporter:
+ - Add assertions to silence static analyzer warnings
+- IFC:
+ - Remove dead code
+ - Add explicit instantiation of log_prefix so IFCMaterial.cpp can see it
+- PLY:
+ - Remove dead assignment and reduce scope of a variable
+ - fix vertex attribute lookup.
+- OpenGEX:
+ - Add assertion to silence a static analyzer warning
+ - Fix for TextureFile with number in file name
+ - Return early when element is TextureFile
+- NFF:
+ - Add assertions to silence static analyzer warnings
+ - Split up some complicated assignments
+- Raw: Fix misleading indentation warning
+ - Reduce scope of a variable
+- LWO
+ - Reduce scope of a variable
+- IRRLoader:
+ - Fix confusing boolean casting
+- AssbinExporter:
+ - Add assertion to silence a static analyzer warning
+- ASE:
+ - Add assertion to silence a static analyzer warning
+- AMFImporter:
+ - Add assertion to silence a static analyzer warning
+ - Add a block
+- OptimizeGraph:
+ - Fix possible null pointer dereference
+ - RemoveRedundantMaterials:
+ - Add assertion to silence a static analyzer warning
+- ImproveCacheLocality:
+ - Add assertion to silence a static analyzer warning
+- RemoveRedundantMaterials:
+ - Set pointer to nullptr after deleting it
+- Travis:
+ - Disable unit tests in scan-build config
+ - Move slower builds earlier to improve parallelization
+ - Add static analysis to build
+ - Remove unused branch rule for travis.
+ - Add Clang UBSan build configuration
+ - Treat warnings as errors, without typos this time
+- Unittests:
+ - Add VS-based source groups for the unittests.
+- Collada:
+ - export <library_animations> tag
+ - Update ColladaExporter.cpp
+ - Silence uninitialized variable warning
+ - Add support for line strip primitives
+- Obj Wavefront:
+ - check in exporting against out-of-bounds-access .
+ - Issue 1351: use correct name for obj-meshname export for groups.
+ - fix mem-lead: face will be not released in case of an error.
+ - Anatoscope obj exporter nomtl
+ - Raise exception when obj file contains invalid face indices
+ - Added alternative displacement texture token in OBJ MTL material.
+ - Obj: rename attribute from exporter.
+ - Fix OBJ discarding all material names if the material library is missing
+- Step:
+ - use correct lookup for utf32
+- MD2:
+ - Fix MD2 frames containing garbage
+- STL
+ - add missing const.
+ - Fix memory-alignment bug.
+ - Fix issue 104: deal with more solids in one STL file.
+- CMake
+ - Fix issue 213: use correct include folder for assimp
+- Doxygen
+ - Fix issue 1513: put irrXML onto exclucde list for doxygen run
+- PyAssimp:
+ - Search for libassimp.so in LD_LIBRARY_PATH if available.
+ - Fix operator precedence issue in header check
+ - Split setup.py into multiple lines
+ - Detect if Anaconda and fixed 3d_viewer for Python 3
+ - created a python3 version of the 3dviewer and fixed the / = float in py3
+- Blender:
+ - Fix invalid access to mesh array when the array is empty.
+ - Fix short overflow.
+ - Silence warning about inline function which is declared but not defined
+- JAssimp
+ - Changed license header for IHMC contributions from Apache 2.0 to BSD
+ - Add Node metadata to the Jassmip Java API
+ - Added supported for custom IO Systems in Java. Implemented ClassLoader IO System
+ - Added a link to pure jvm assimp port
+- Clang sanitizer:
+ - Undefined Behavior sanitizer
+ - Fixed a divide by zero error in IFCBoolean that was latent, but nevertheless a bug
+- B3DImporter:
+ - Replace bad pointer casting with memcpy
+- AppVeyor:
+ - Cleanup and Addition of VS 2017 and running Tests
+ - Fixed File Size reported as 0 in tests that use temporary files
+ - x86 isn't a valid VS platform. Win32 it is, then.
+ - Replaced the worker image name, which doesn't work as generator name, with a manually created generator name.
+ - Cleaned up appveyor setup, added VS 2017 to the build matrix and attempted to add running of tests.
+ - Treat warnings as errors on Appveyor
+ - Disable warning 4351 on MSVC 2013
+- OpenGEXImporter:
+ - Copy materials to scene
+ - Store RefInfo in unique_ptr so they get automatically cleaned up
+ - Fix IOStream leak
+ - Store ChildInfo in unique_ptr so they get automatically cleaned up
+ - improve logging to be able to detect error-prone situations.
+-  AMFImporter:
+ - Fix memory leak
+- UnrealLoader:
+ - Fix IOStream leak
+- Upgrade RapidJSON to get rid of a clang warning
+- zlib:
+ - Update zlib contribution
+ - Removed unnecessary files from zlib contribution
+ - Replaced unsigned long for the crc table to z_crc_t, to match what is returned by get-crc_table
+- MakeVerboseFormat:
+  - Fix delete / delete[] mismatches in MakeVerboseFormat
+- MaterialSystem:
+ - Fix out-of-bounds read in MaterialSystem unit test
+- SIB:
+ - Added support for SIB models from Silo 2.5
+- AssbinExporter:
+ - Fix strict aliasing violation
+ - Add Write specialization for aiColor3D
+- DefaultLogger:
+ - Whitespace cleanup to fix GCC misleading indentation warning
+- MDP:
+ - Fix encoding issues.
+ - PreTransformVertices:
+ - fix name lost in mesh and nodes when load with flag
+- C4D:
+ - Fixes for C4D importer
+- Unzip:
+ - Latest greatest.
+
 4.0.1 (2017-07-28)
     - FIXES/HOUSEKEEPING:
     - fix version test.