Preparing release 4.3.0

Author: jamadden

CHANGES.rst

@@ -2,7 +2,7 @@
  CHANGES
 =========
 
-4.3.0 (unreleased)
+4.3.0 (2026-05-19)
 ==================
 
 - Add support for Python 3.15. This will be the last major release to

setup.py

@@ -125,7 +125,7 @@ def _c(m):
 
 setup(
     name='perfmetrics',
-    version='4.3.0.dev0',
+    version='4.3.0',
     author='Shane Hathaway',
     author_email='shane@hathawaymix.org',
     maintainer='Jason Madden',