initial readme

contentacms · Aug 13, 2017 · b28ba4b · b28ba4b
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+# Api Version
+
+This module tracks an api version number for a Drupal site, based upon
+configuration changes.
+
+This number is exposed in the ```X-Drupal-ApiVersion``` header as a semantic version number.
+
+For now the implementation just counts up major version number on every config change,
+but we can be more intelligent.
+
+