diff --git a/.gitignore b/.gitignore
index 4310480..c1467c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,4 @@ iproute2-2.6.35.tar.bz2
 /iproute2-3.15.0.tar.gz
 /iproute2-3.16.0.tar.gz
 /iproute2-3.19.0.tar.xz
+/iproute2-4.0.0.tar.xz
diff --git a/iproute.spec b/iproute.spec
index 175f400..bb272c7 100644
--- a/iproute.spec
+++ b/iproute.spec
@@ -1,7 +1,7 @@
 %global             cbq_version v0.7.3
 Summary:            Advanced IP routing and network device configuration tools
 Name:               iproute
-Version:            3.19.0
+Version:            4.0.0
 Release:            1%{?dist}
 Group:              Applications/System
 URL:                http://kernel.org/pub/linux/utils/net/%{name}2/
@@ -9,12 +9,6 @@ Source0:            http://kernel.org/pub/linux/utils/net/%{name}2/%{name}2-%{ve
 Source1:            cbq-0000.example
 Source2:            avpkt
 
-# Selective git diff between release and master. Updating this pachage
-# using current may require updating one or more of the subsequent
-# patches.
-#
-# git diff v3.19.0..master man
-Patch0:             iproute2-3.19.0-diff.patch
 # manpage/help improvements
 #
 # https://bugzilla.redhat.com/show_bug.cgi?id=1072441
@@ -23,42 +17,45 @@ Patch0:             iproute2-3.19.0-diff.patch
 # https://bugzilla.redhat.com/show_bug.cgi?id=1105438
 # https://bugzilla.redhat.com/show_bug.cgi?id=1121261
 #
-# TODO submit upstream
+# http://www.spinics.net/lists/netdev/msg325114.html
 Patch1:             iproute2-3.19.0-docs.patch
+
 # build system improvements
 #
 # (no bugzilla tickets)
-#
-# TODO submit upstream
+# http://www.spinics.net/lists/netdev/msg325109.html
 Patch2:             iproute2-3.19.0-build.patch
+
 # ip-xfrm: support 'proto any' with 'sport' and 'dport'
 #
 # https://bugzilla.redhat.com/show_bug.cgi?id=497355
-#
-# TODO: submit upstream
+# http://www.spinics.net/lists/netdev/msg325111.html
 Patch3:             iproute2-3.19.0-proto-any.patch
+
 # cbq: fix find syntax in example
 #
 # https://bugzilla.redhat.com/show_bug.cgi?id=539232
-#
-# TODO: submit upstream
+# http://www.spinics.net/lists/netdev/msg325112.html
 Patch4:             iproute2-3.19.0-cbq-example.patch
+
 # ip-route: don't hide routes with RTM_F_CLONED by default
 #
 # (no bugzilla ticket)
-#
-# TODO: submit upstream
+# http://www.spinics.net/lists/netdev/msg325115.html
 Patch5:             iproute2-3.19.0-route-cloned.patch
+
 # lnstat: dump to stdout, not stderr
 #
-# TODO: submit upstream
+# (no bugzilla ticket)
+# http://www.spinics.net/lists/netdev/msg325113.html
 Patch6:             iproute2-3.19.0-lnstat-stdout.patch
+
 # lnstat: run indefinitely by default
 #
 # https://bugzilla.redhat.com/show_bug.cgi?id=977845
-#
-# TODO: submit upstream
+# http://www.spinics.net/lists/netdev/msg325110.html
 Patch7:            iproute2-3.19.0-lnstat-interval.patch
+
 # tc: add -OK option
 #
 # http://thread.gmane.org/gmane.linux.network/284101
@@ -66,7 +63,7 @@ Patch7:            iproute2-3.19.0-lnstat-interval.patch
 # Rejected by upstream.
 #
 # TODO: Retry upstreaming and decide whether it's needed in Fedora.
-Patch8:             iproute2-3.11.0-tc-ok.patch
+Patch8:             iproute2-4.0.0-tc-ok.patch
 
 License:            GPLv2+ and Public Domain
 BuildRequires:      bison
@@ -111,7 +108,6 @@ The libnetlink static library.
 
 %prep
 %setup -q -n %{name}2-%{version}
-%patch0 -p1
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1
@@ -224,6 +220,9 @@ done
 %{_includedir}/libnetlink.h
 
 %changelog
+* Tue Apr 14 2015 Pavel Šimerda <psimerda@redhat.com> - 4.0.0-1
+- new version 4.0.0
+
 * Fri Mar 13 2015 Pavel Šimerda <psimerda@redhat.com> - 3.19.0-1
 - new version 3.19.0
 
diff --git a/iproute2-3.11.0-tc-ok.patch b/iproute2-4.0.0-tc-ok.patch
similarity index 89%
rename from iproute2-3.11.0-tc-ok.patch
rename to iproute2-4.0.0-tc-ok.patch
index bc7ac13..495a329 100644
--- a/iproute2-3.11.0-tc-ok.patch
+++ b/iproute2-4.0.0-tc-ok.patch
@@ -30,9 +30,9 @@ index e0acfeb..583eae2 100644
  .IR OPTIONS " := {"
 -\fB[ -force ] -b\fR[\fIatch\fR] \fB[ filename ] \fR|
 +\fB[ -force ] [ -OK ] -b\fR[\fIatch\fR] \fB[ filename ] \fR|
- \fB[ \fB-n\fR[\fIetns\fR] name \fB] \fR}
- 
- .ti 8
+ \fB[ \fB-n\fR[\fIetns\fR] name \fB] \fR|
+ \fB[ \fB-nm \fR| \fB-nam\fR[\fIes\fR] \fB] \fR|
+ \fB[ \fR{ \fB-cf \fR| \fB-c\fR[\fIonf\fR] \fR} \fB[ filename ] \fB] \fR}
 @@ -440,6 +440,12 @@ First failure will cause termination of tc.
  .RS 4
  Shows classes as ASCII graph with stats info under each class.
@@ -55,9 +55,9 @@ index 9b50e74..b43bb47 100644
  int use_iec = 0;
  int force = 0;
 +int ok = 0;
- struct rtnl_handle rth;
+ bool use_names = false;
  
- static void *BODY = NULL;	/* cached handle dlopen(NULL) */
+ static char *conf_file;
 @@ -183,7 +184,7 @@ noexist:
  static void usage(void)
  {
@@ -66,7 +66,7 @@ index 9b50e74..b43bb47 100644
 +			"       tc [-force] [-OK] -batch filename\n"
  	                "where  OBJECT := { qdisc | class | filter | action | monitor }\n"
  	                "       OPTIONS := { -s[tatistics] | -d[etails] | -r[aw] | -p[retty] | -b[atch] [filename] | "
- 			"-n[etns] name }\n");
+ 			"-n[etns] name |\n"
 @@ -251,6 +252,9 @@ static int batch(const char *name)
  			ret = 1;
  			if (!force)
@@ -83,7 +83,7 @@ index 9b50e74..b43bb47 100644
  			++force;
 +		} else if (matches(argv[1], "-OK") == 0) {
 +			++ok;
- 		} else 	if (matches(argv[1], "-batch") == 0) {
+ 		} else if (matches(argv[1], "-batch") == 0) {
  			argc--;	argv++;
  			if (argc <= 1)
 -- 
diff --git a/sources b/sources
index 35ad4be..504dacc 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-237083a1e3c388cde7a115a5724dc72a  iproute2-3.19.0.tar.xz
+3adc263ade4ee76c35032e8f50b54108  iproute2-4.0.0.tar.xz