diff --git a/gst/gsttrace.h b/gst/gsttrace.h
index 1882762339..817ae1f768 100644
--- a/gst/gsttrace.h
+++ b/gst/gsttrace.h
@@ -30,7 +30,7 @@ G_BEGIN_DECLS
 
 /**
  * GstAllocTraceFlags:
- * @GST_ALLOC_TRACE_NONE: No tracing specified or desired.
+ * @GST_ALLOC_TRACE_NONE: No tracing specified or desired. Since 0.10.36.
  * @GST_ALLOC_TRACE_LIVE: Trace number of non-freed memory.
  * @GST_ALLOC_TRACE_MEM_LIVE: Trace pointers of unfreed memory.
  *
diff --git a/gst/gsttypefind.h b/gst/gsttypefind.h
index 67ee0bedaa..77b89f7221 100644
--- a/gst/gsttypefind.h
+++ b/gst/gsttypefind.h
@@ -44,11 +44,11 @@ typedef void (* GstTypeFindFunction) (GstTypeFind *find, gpointer data);
 
 /**
  * GstTypeFindProbability:
- * @GST_TYPE_FIND_NONE: type undetected
- * @GST_TYPE_FIND_MINIMUM: unlikely typefind
- * @GST_TYPE_FIND_POSSIBLE: possible type detected
- * @GST_TYPE_FIND_LIKELY: likely a type was detected
- * @GST_TYPE_FIND_NEARLY_CERTAIN: nearly certain that a type was detected
+ * @GST_TYPE_FIND_NONE: type undetected. Since 0.10.36.
+ * @GST_TYPE_FIND_MINIMUM: unlikely typefind.
+ * @GST_TYPE_FIND_POSSIBLE: possible type detected.
+ * @GST_TYPE_FIND_LIKELY: likely a type was detected.
+ * @GST_TYPE_FIND_NEARLY_CERTAIN: nearly certain that a type was detected.
  * @GST_TYPE_FIND_MAXIMUM: very certain a type was detected.
  *
  * The probability of the typefind function. Higher values have more certainty