diff --git a/.gitignore b/.gitignore
index 8603267..f7ef76a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 xmlto-0.0.23.tar.bz2
+/xmlto-0.0.24.tar.bz2
diff --git a/sources b/sources
index cb16b93..6e396e3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-3001d6bb2bbc2c8f6c2301f05120f074  xmlto-0.0.23.tar.bz2
+9d45bbe43f7c66c6bf585ba6635df31a  xmlto-0.0.24.tar.bz2
diff --git a/xmlto-0.0.23-Lchapterpassivetex.patch b/xmlto-0.0.23-Lchapterpassivetex.patch
deleted file mode 100644
index 3c1d2b0..0000000
--- a/xmlto-0.0.23-Lchapterpassivetex.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-diff -urNp xmlto-0.0.23-orig/format/fo/dvi xmlto-0.0.23/format/fo/dvi
---- xmlto-0.0.23-orig/format/fo/dvi	2009-09-18 12:06:23.000000000 +0200
-+++ xmlto-0.0.23/format/fo/dvi	2009-10-13 14:08:46.000000000 +0200
-@@ -13,7 +13,10 @@ post-process)
-   fi
-   # Work around stupid tetex bug with '_' in filenames
-   # Also work around stupid tetex limitation with long lines (bug #101055)
--  sed -e "s,/>,\n/>,g" "$XSLT_PROCESSED" >tmp.fo
-+  # and workaround passivetex limitation for chapter titles starting with L
-+  # (#526273)
-+  sed -e "s,/>,/>\n,g" \
-+      -e "s,block>,&\n,g" "$XSLT_PROCESSED" >tmp.fo
-   OUT=output
-   TEXINPUTS="$(dirname "$INPUT_FILE")::$SEARCHPATH"
-   export TEXINPUTS
-diff -urNp xmlto-0.0.23-orig/format/fo/pdf xmlto-0.0.23/format/fo/pdf
---- xmlto-0.0.23-orig/format/fo/pdf	2009-09-18 12:06:23.000000000 +0200
-+++ xmlto-0.0.23/format/fo/pdf	2009-10-13 14:09:08.000000000 +0200
-@@ -15,7 +15,10 @@ DEFAULT|DBLATEX)
- 	  fi
- 	  # Work around stupid tetex bug with '_' in filenames
- 	  # Also work around stupid tetex limitation with long lines (bug #101055)
--	  sed -e "s,/>,\n/>,g" "$XSLT_PROCESSED" >tmp.fo
-+    # and workaround passivetex limitation for chapter titles starting with L
-+    # (#526273)
-+	  sed -e "s,/>,/>\n,g" \
-+        -e "s,block>,&\n,g" "$XSLT_PROCESSED" >tmp.fo
- 	  OUT=output
- 	  TEXINPUTS="$(dirname "$INPUT_FILE")::$SEARCHPATH"
- 	  export TEXINPUTS
-diff -urNp xmlto-0.0.23-orig/format/fo/ps xmlto-0.0.23/format/fo/ps
---- xmlto-0.0.23-orig/format/fo/ps	2009-03-17 17:39:52.000000000 +0100
-+++ xmlto-0.0.23/format/fo/ps	2009-10-13 14:01:39.000000000 +0200
-@@ -10,7 +10,10 @@ DEFAULT|DBLATEX)
- 	  fi
- 	  # Work around stupid tetex bug with '_' in filenames
- 	  # Also work around stupid tetex limitation with long lines (bug #101055)
--	  sed -e "s,/>,\n/>,g" "$XSLT_PROCESSED" >tmp.fo
-+    # and workaround passivetex limitation for chapter titles starting with L
-+    # (#526273)
-+	  sed -e "s,/>,/>\n,g" \
-+        -e "s,block>,&\n,g" "$XSLT_PROCESSED" >tmp.fo
- 	  OUT=output
- 	  TEXINPUTS="$(dirname "$INPUT_FILE")::$SEARCHPATH"
- 	  export TEXINPUTS
diff --git a/xmlto-fopextensions.patch b/xmlto-fopextensions.patch
new file mode 100644
index 0000000..b16ef3a
--- /dev/null
+++ b/xmlto-fopextensions.patch
@@ -0,0 +1,49 @@
+diff -urNp xmlto-0.0.24-orig/configure.in xmlto-0.0.24/configure.in
+--- xmlto-0.0.24-orig/configure.in	2011-07-14 12:50:47.000000000 +0200
++++ xmlto-0.0.24/configure.in	2011-11-29 12:53:50.614481739 +0100
+@@ -109,6 +109,9 @@ AC_PATH_PROG([W3M], [w3m], [w3m])
+ AC_ARG_VAR([TAIL], [Name and path of a tail binary that supports -n.])
+ AC_PATH_PROG([TAIL], [tail], [tail])
+ 
++AC_ARG_VAR([GREP], [Name and path of a GNU grep binary.])
++AC_PATH_PROG([GREP], [grep], [grep])
++
+ AC_ARG_VAR([GCP], [Name and path of a GNU cp binary (need at least -P)])
+ AC_PATH_PROG([GCP], [cp], [cp])
+ 
+Binary files xmlto-0.0.24-orig/.configure.in.swp and xmlto-0.0.24/.configure.in.swp differ
+diff -urNp xmlto-0.0.24-orig/xmlto.in xmlto-0.0.24/xmlto.in
+--- xmlto-0.0.24-orig/xmlto.in	2011-07-14 12:41:25.000000000 +0200
++++ xmlto-0.0.24/xmlto.in	2011-11-29 12:53:02.105195055 +0100
+@@ -22,6 +22,7 @@ MKTEMP=@MKTEMP@ # See http://www.mktemp.
+ BASH=@BASH@     # GNU bash, for running the format scripts
+ GETOPT=@GETOPT@ # a getopt that supports --longoptions
+ TAIL=@TAIL@     # a tail that supports -n (posix)
++GREP=@GREP@     # GNU grep, for searching patterns
+ 
+ version () {
+   echo "@PACKAGE@ version @VERSION@"
+@@ -236,6 +237,14 @@ then
+   echo >&2 "@PACKAGE@: Warning: fop not found or not executable."
+   echo >&2 "@PACKAGE@: Using default backend..."
+   USE_BACKEND=DEFAULT
++else
++  # we should enable fop.extensions for fop 0_17,0_18 and 0_20*,
++  # fop1.extensions for the rest
++  if [ x`$FOP_PATH -v 2>/dev/null | $GREP 0_[12]` = x ]; then
++    FOPVERSION="fop1"
++  else
++    FOPVERSION="fop"
++  fi
+ fi
+ if [ x"$USE_BACKEND" = xDBLATEX ] && \
+    [ -z "`type -t $DBLATEX_PATH`" ]
+@@ -385,7 +394,7 @@ if [ "$BACKEND_EXTENSIONS" -eq 1 ]
+ then
+   case "$USE_BACKEND" in
+   FOP)
+-      XSLTOPTS="$XSLTOPTS --param fop.extensions '1' --param fop1.extensions '1'" ;;
++      XSLTOPTS="$XSLTOPTS --param $FOPVERSION.extensions '1'" ;;
+   DBLATEX)
+       ;;
+   DEFAULT)
diff --git a/xmlto.spec b/xmlto.spec
index 85c7833..7171a36 100644
--- a/xmlto.spec
+++ b/xmlto.spec
@@ -1,7 +1,7 @@
 Summary: A tool for converting XML files to various formats
 Name: xmlto
-Version: 0.0.23
-Release: 4%{?dist}
+Version: 0.0.24
+Release: 2%{?dist}
 License: GPLv2+
 Group: Applications/System
 #Older versions up to xmlto-0.0.20
@@ -9,6 +9,7 @@ Group: Applications/System
 #Source0: http://cyberelk.net/tim/data/xmlto/stable/%{name}-%{version}.tar.bz2
 URL: https://fedorahosted.org/xmlto/
 Source0: https://fedorahosted.org/releases/x/m/%{name}/%{name}-%{version}.tar.bz2
+Patch1: xmlto-fopextensions.patch
 
 BuildRoot:  %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -17,12 +18,11 @@ BuildRequires: libxslt
 BuildRequires: util-linux, flex
 
 # We rely heavily on the DocBook XSL stylesheets!
-Requires: docbook-xsl >= 1.56.0
+Requires: docbook-xsl >= 1.74.2
 Requires: text-www-browser
 Requires: libxslt
 Requires: docbook-dtds
 Requires: util-linux, flex
-Patch1:   xmlto-0.0.23-Lchapterpassivetex.patch
 
 %description
 This is a package for converting XML files to various formats using XSL
@@ -59,9 +59,10 @@ xhtml1 source format.
 
 %prep
 %setup -q
-%patch1 -p1
+%patch1 -p1 -b .extensions
 
 %build
+autoreconf
 %configure BASH=/bin/bash
 make %{?_smp_mflags}
 
@@ -101,6 +102,14 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue Nov 29 2011 Ondrej Vasik <ovasik@redhat.com> - 0.0.24-2
+- fix the functionality of fop.extensions (#757035)
+
+* Thu Jul 14 2011 Ondrej Vasik <ovasik@redhat.com> - 0.0.24-1
+- new release 0.0.24, basic support for docbook->epub
+  conversion, use backend extensions by default
+  (--noextensions) to disable it
+
 * Mon Feb 07 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.23-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild