Update development status

Author: dstansby

setup.cfg

@@ -9,7 +9,7 @@ author_email = [email protected]
 license = BSD-3-Clause
 license_files = LICENSE
 classifiers =
-    Development Status :: 3 - Alpha
+    Development Status :: 5 - Production/Stable
     Framework :: napari
     Intended Audience :: Developers
     License :: OSI Approved :: BSD License