Release notes for v3.1.10

Signed-off-by: Cary Phillips <[email protected]>

CHANGES.md

@@ -3,6 +3,7 @@
 
 # Imath Release Notes
 
+* [Version 3.1.10](#version-3110-January-25-2024) January 25, 2024
 * [Version 3.1.9](#version-319-May-31-2023) May 31, 2023
 * [Version 3.1.8](#version-318-May-22-2023) May 22, 2023
 * [Version 3.1.7](#version-317-March-1-2023) March 1, 2023
@@ -21,6 +22,108 @@
 * [Version 3.0.0-beta](#version-300-beta-march-15-2021) March 15, 2021
 * [Inherited History from OpenEXR](#inherited-history-from-openexr)
 
+## Version 3.1.10 (January 25, 2024)
+
+Patch release with various build/bug fixes.
+
+Build fixes:
+
+  - Fix a problem where downstream projects using Imath would build
+    python bindings even if they weren't requested.
+
+  - Fix for missing `std::bit_cast`
+
+  - Fix missing/necessary use of IMATH_HOSTDEVICE 
+
+  - IMATH_INSTALL_PKG_CONFIG is now on by default, even on Windows 
+
+  - Fix calling default constructor by uniform init in TypeTraits
+
+  - Fix redundant PYIMATH_EXPORTS causing compile issues on Windows Clang 
+
+  - Update to SO versioning policy: 
+
+    This change adopts a policy of appending the ``MAJOR.MINOR.PATCH``
+    software release name to the ``SONAME`` to form the real name of the
+    shared library.
+
+    See [website/install.rst](website/install.rst) and [PR
+    #339](https://github.com/AcademySoftwareFoundation/openexr/pull/339)
+    for more details.
+
+Bug fixes:
+
+  - Fix half to float giving wrong results on older x86_64 CPUs on Windows 
+
+Tests:
+
+  - Expand epsilon bounds for m44x pyImath test. 
+
+Other:
+
+  - succ()/pred() now use std::nextafter(). 
+
+  - Rename "docs" to "website". 
+
+  - Add missing copyright/license identifiers. 
+
+### Merged Pull Requests
+
+* \[[#363](https://github.com/AcademySoftwareFoundation/Imath/pull/363)\]
+Update install instructions to reflect new SO versioning policy
+
+* \[[#362](https://github.com/AcademySoftwareFoundation/Imath/pull/362)\]
+Require sphinx 5.0 
+
+* \[[#361](https://github.com/AcademySoftwareFoundation/Imath/pull/361)\]
+src/python/config/ModuleDefine.cmake: do not install a cmake file exporting targets for dependent projects 
+
+* \[[#358](https://github.com/AcademySoftwareFoundation/Imath/pull/358)\]
+Fix half to float giving wrong results on older x86_64 CPUs on Windows 
+
+* \[[#353](https://github.com/AcademySoftwareFoundation/Imath/pull/353)\]
+Changed implementation of succ and pred to use std::nextafter. 
+
+* \[[#350](https://github.com/AcademySoftwareFoundation/Imath/pull/350)\]
+Fix check for the availability of std::bit_cast 
+
+* \[[#349](https://github.com/AcademySoftwareFoundation/Imath/pull/349)\]
+IMATH_INSTALL_PKG_CONFIG is on by default, even on Windows 
+
+* \[[#347](https://github.com/AcademySoftwareFoundation/Imath/pull/347)\]
+Export Imath from the build tree and so on. 
+
+* \[[#344](https://github.com/AcademySoftwareFoundation/Imath/pull/344)\]
+rm unnecessary IMATH_HOSTDEVICE attributes. 
+
+* \[[#342](https://github.com/AcademySoftwareFoundation/Imath/pull/342)\]
+Add missing copyright/license identifiers 
+
+* \[[#341](https://github.com/AcademySoftwareFoundation/Imath/pull/341)\]
+Remove unnecessary files 
+
+* \[[#340](https://github.com/AcademySoftwareFoundation/Imath/pull/340)\]
+Fix calling default constructor by uniform init. 
+
+* \[[#339](https://github.com/AcademySoftwareFoundation/Imath/pull/339)\]
+Update and simply SO versioning policy 
+
+* \[[#338](https://github.com/AcademySoftwareFoundation/Imath/pull/338)\]
+Rename "docs" to "website" 
+
+* \[[#333](https://github.com/AcademySoftwareFoundation/Imath/pull/333)\]
+Expand epsilon bounds for m44x pyImath test 
+
+* \[[#331](https://github.com/AcademySoftwareFoundation/Imath/pull/331)\]
+Fixed redundant PYIMATH_EXPORTS causing compile issues on Windows Clang 
+
+* \[[#326](https://github.com/AcademySoftwareFoundation/Imath/pull/326)\]
+Use [email protected] for consistency 
+
+* \[[#320](https://github.com/AcademySoftwareFoundation/Imath/pull/320)\]
+Add missing IMATH_HOSTDEVICE to Matrix33<T>::invert(bool) 
+
+
 ## Version 3.1.9 (May 31, 2023)
 
 Patch release that fixes an correct .so version number introduced in