Update manual pages

Calling session_update_glitch_ratelim from
session_handle_invalid_stream2 makes handling error quite difficult
because it might be called in nested function calls.  It seems to me
that adding that is accidental.

CMakeLists.txt

@@ -24,12 +24,12 @@
 
 cmake_minimum_required(VERSION 3.14)
 # XXX using 1.8.90 instead of 1.9.0-DEV
-project(nghttp2 VERSION 1.67.0 LANGUAGES C)
+project(nghttp2 VERSION 1.67.1 LANGUAGES C)
 
 # See versioning rule:
 #  https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
 set(LT_CURRENT  43)
-set(LT_REVISION 0)
+set(LT_REVISION 1)
 set(LT_AGE      29)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})

configure.ac

@@ -25,7 +25,7 @@ dnl Do not change user variables!
 dnl https://www.gnu.org/software/automake/manual/html_node/Flag-Variables-Ordering.html
 
 AC_PREREQ(2.61)
-AC_INIT([nghttp2], [1.67.0], [t-tujikawa@users.sourceforge.net])
+AC_INIT([nghttp2], [1.67.1], [t-tujikawa@users.sourceforge.net])
 AC_CONFIG_AUX_DIR([.])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])
@@ -45,7 +45,7 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 dnl See versioning rule:
 dnl  https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
 AC_SUBST(LT_CURRENT, 43)
-AC_SUBST(LT_REVISION, 0)
+AC_SUBST(LT_REVISION, 1)
 AC_SUBST(LT_AGE, 29)
 
 major=`echo $PACKAGE_VERSION |cut -d. -f1 | sed -e "s/[^0-9]//g"`

doc/h2load.1

@@ -27,7 +27,7 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
-.TH "H2LOAD" "1" "Sep 02, 2025" "1.67.0" "nghttp2"
+.TH "H2LOAD" "1" "Sep 15, 2025" "1.67.1" "nghttp2"
 .SH NAME
 h2load \- HTTP/2 benchmarking tool
 .SH SYNOPSIS

doc/nghttp.1

@@ -27,7 +27,7 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
-.TH "NGHTTP" "1" "Sep 02, 2025" "1.67.0" "nghttp2"
+.TH "NGHTTP" "1" "Sep 15, 2025" "1.67.1" "nghttp2"
 .SH NAME
 nghttp \- HTTP/2 client
 .SH SYNOPSIS

doc/nghttpd.1

@@ -27,7 +27,7 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
-.TH "NGHTTPD" "1" "Sep 02, 2025" "1.67.0" "nghttp2"
+.TH "NGHTTPD" "1" "Sep 15, 2025" "1.67.1" "nghttp2"
 .SH NAME
 nghttpd \- HTTP/2 server
 .SH SYNOPSIS

doc/nghttpx.1

@@ -27,7 +27,7 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
-.TH "NGHTTPX" "1" "Sep 02, 2025" "1.67.0" "nghttp2"
+.TH "NGHTTPX" "1" "Sep 15, 2025" "1.67.1" "nghttp2"
 .SH NAME
 nghttpx \- HTTP/2 proxy
 .SH SYNOPSIS

lib/nghttp2_session.c

@@ -3409,11 +3409,6 @@ static int session_handle_invalid_stream2(nghttp2_session *session,
                                           int lib_error_code) {
   int rv;
 
-  rv = session_update_glitch_ratelim(session);
-  if (rv != 0) {
-    return rv;
-  }
-
   rv = nghttp2_session_add_rst_stream(
     session, stream_id, get_error_code_from_lib_error_code(lib_error_code));
   if (rv != 0) {