feat: test since tag updates

Author: jasonbahl

automation-tests.php

@@ -19,4 +19,13 @@
 
 // New Feature 1
 
+/**
+ * Testing a new feature with a since tag
+ * 
+ * @since next-version
+ * @deprecated @since next-version This function was deprecated when it was added because it was just a test.
+ */
+function test_since_next_version() {
+  _deprecated_function( 'test_since_next_version', '@since next-version', '' )
+}