Bump version after release

Signed-off-by: Larry Gritz <[email protected]>

Author: lgritz

CHANGES.md

@@ -1,3 +1,8 @@
+Release 3.0.7.0 (Jun 1?, 2025) -- compared to 3.0.6.1
+-----------------------------------------------------
+
+
+
 Release 3.0.6.1 (May 2, 2025) -- compared to 3.0.6.0
 -----------------------------------------------------
   - *fix*: Restore OIIO_AVX512ER_ENABLED preprocessor symbol. Its absence could break backwards source compatibility if anyone was using it, even though it was useless and broken. Where compatibility goes, better safe than sorry. [#4735](https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/4735)

CMakeLists.txt

@@ -4,7 +4,7 @@
 
 cmake_minimum_required (VERSION 3.18.2...4.0)
 
-set (OpenImageIO_VERSION "3.0.6.1")
+set (OpenImageIO_VERSION "3.0.7.0")
 set (OpenImageIO_VERSION_OVERRIDE "" CACHE STRING
      "Version override (use with caution)!")
 mark_as_advanced (OpenImageIO_VERSION_OVERRIDE)