Prep for a 4.6.1 maintenance release

Author: solidpixel

CMakeLists.txt

@@ -24,7 +24,7 @@ if(MSVC)
     add_compile_options("/wd4324") # Disable structure was padded due to alignment specifier
 endif()
 
-project(astcencoder VERSION 4.6.0)
+project(astcencoder VERSION 4.6.1)
 
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

Docs/ChangeLog-4x.md

@@ -7,15 +7,18 @@ All performance data on this page is measured on an Intel Core i5-9600K
 clocked at 4.2 GHz, running `astcenc` using AVX2 and 6 threads.
 
 <!-- ---------------------------------------------------------------------- -->
-## 4.7.0
+## 4.6.1
 
-**Status:** TBD
+**Status:** November 2023
 
-The 4.7.0 release is a maintenance release with minor improvements and fixes.
+The 4.6.1 release is a minor maintenance release to fix a scaling bug on
+large core count Windows systems.
 
 * **General:**
   * **Optimization:** Windows builds of the `astcenc` command line tool can now
-    use more than 64 cores on large core count systems.
+    use more than 64 cores on large core count systems. This change doubled
+    command line performance for `-exhastive` compression when testing on an
+    96 core/192 thread system.
 
 <!-- ---------------------------------------------------------------------- -->
 ## 4.6.0