Set change log

Update log

ChangeLog

@@ -1,3 +1,17 @@
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+2.16 Featured release
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+New import .CUBE files as RGB devicelinks
+New Read/Write MHC2 tags for Windows GPU access
+New Support for UTF8 on multilocalized unicode functions
+New Suppot for OkLab color space, built-in and formatter.
+Improved floating point transforms float -> integer are now honored as float
+Improved MSYS2, mingw is now supported
+Improved proferred CMM, platform and creator now survives profile edition.
+Fixed tificc now can deal with Lab TIFF
+Fixed code can now be compiled by a C++17 compiler, "register" keywork use detected at compile time.
+Fixed Reverted postcript creation that corrupted some interpreters.
+
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 2.15 Maintenance release
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