From: Stefan Eissing <icing@apache.org>
Date: Mon, 26 Sep 2022 13:33:23 +0000 (+0000)
Subject:   *) mod_http2: documentation clarification on dependency of H2HeaderStrictness on
X-Git-Tag: 2.5.0-alpha2-ci-test-only~229
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8e765773e4e054866432fac7905df02c6f2fd3d;p=thirdparty%2Fapache%2Fhttpd.git

  *) mod_http2: documentation clarification on dependency of H2HeaderStrictness on
     the underlying nghttp2 version in play.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1904273 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/docs/manual/mod/mod_http2.xml b/docs/manual/mod/mod_http2.xml
index 68fbb46f0d6..93a8cdfd0ef 100644
--- a/docs/manual/mod/mod_http2.xml
+++ b/docs/manual/mod/mod_http2.xml
@@ -1042,7 +1042,10 @@ H2TLSCoolDownSecs 0
                 'rfc7540' is the original HTTP/2 RFC, 'rfc9113' is the updated version that
                 disallows leading and trialing spaces in fields.
             </p><p>
-                Use 'highest' to use always the highest strictness checks available.
+                Use 'highest' to apply the highest strictness checks available. This
+                depends on the nghttp2 library version used. 'rfc9113' is available
+                from nghttp2 v1.50.0 and onward only. When building with previous
+                versions, this setting has no effect.
         </p>
         </usage>
     </directivesynopsis>