Update README.md

Author: dedok

README.md

@@ -26,6 +26,7 @@ Tarantool - https://hub.docker.com/r/tarantool/tarantool
 * v0.2.1 - Production ready.
 * v0.2.2 - Stable.
 * v2.3.1 - Production ready.
+* v2.3.2 - Production ready.
 
 ## Content
 ----------
@@ -360,7 +361,7 @@ Example
 
 tnt_pass_http_request
 ------------------
-**syntax:** *tnt_pass_http_request [on|off|parse_args]*
+**syntax:** *tnt_pass_http_request [on|off|parse_args|unescape]*
 
 **default:** *off*