Opencolorio

* (ACES) Updated to ut33 RRT
* (ACES) Added arri alexa
* (ACES) Added sony/slog
* (nuke-default) Added sRGBf (Matches sRGB, but with extra range for highlight preservation)



<!-- SPDX-License-Identifier: CC-BY-4.0 -->
<!-- Copyright Contributors to the OpenColorIO Project. -->

This file documents releases up to 1.1.1. For a description of version 2.0 and later
please refer to the Releases page on GitHub:

https://github.com/AcademySoftwareFoundation/OpenColorIO/releases

and for more details please see the release notes in latest documentation pages:

https://opencolorio.readthedocs.io/en/latest/releases/_index.html#releases

* ABI Lockoff for 1.0 branch
* General API Cleanup (removed deprecated / unnecessary functions)
* New features can be added, but the ABI will only be extended in a binary compatible manner.
Profiles written from 1.0 will always be readable in future versions.
* Fixed Truelight Reading Bug
* ocio2icc no longer requires ocio config (can provide raw lut(s)


-------------------------------------------------------------------------------

* Fixed Truelight Reading Bug

* Updated .ocio config reading / writing to be forwards compatibile with 1.0
(Profiles written in 0.8.6+ will be 1.0 compatible. Compatibility from prior versions is likely, though not guaranteed.)
* Better logging
* Added ColorSpace.equalitygroup (makes ColorSpace equality explicit)
* Substantial Nuke node updates
* Added support for Iridas .itx read/write
* Windows Build Support

* Nuke OCIODisplay fixed (bug from 0.8.4)
* Updated Houdini HDL Reader / Writer

* Native Look Support
* Core / Nuke OCIODisplay supports alpha viewing
* Added Houdini (.lut) writing
* Added Pandora (.mga,.m3d) reading
* Additional internal bug fixes