diff --git a/Reference-Manual-(v3.x).mediawiki b/Reference-Manual-(v3.x).mediawiki
index 337ca17..e1340b4 100644
--- a/Reference-Manual-(v3.x).mediawiki
+++ b/Reference-Manual-(v3.x).mediawiki
@@ -1320,6 +1320,8 @@ This variable is a collection of all part headers found within the request body
 
 <code>SecRule MULTIPART_PART_HEADERS:parm1 "@rx content-type:.*jpeg" "phase:2,deny,status:403,id:500074,t:lowercase"</code>
 
+;Note: Available beginning with v3.0.8.
+
 == MULTIPART_STRICT_ERROR == 
 MULTIPART_STRICT_ERROR will be set to 1 when any of the following variables is also set to 1: REQBODY_PROCESSOR_ERROR, MULTIPART_BOUNDARY_QUOTED, MULTIPART_BOUNDARY_WHITESPACE, MULTIPART_DATA_BEFORE, MULTIPART_DATA_AFTER, MULTIPART_HEADER_FOLDING, MULTIPART_LF_LINE, MULTIPART_MISSING_SEMICOLON MULTIPART_INVALID_QUOTING MULTIPART_INVALID_HEADER_FOLDING MULTIPART_FILE_LIMIT_EXCEEDED. Each of these variables covers one unusual (although sometimes legal) aspect of the request body in multipart/form-data format. Your policies should always contain a rule to check either this variable (easier) or one or more individual variables (if you know exactly what you want to accomplish). Depending on the rate of false positives and your default policy you should decide whether to block or just warn when the rule is triggered.