diff --git a/eclipse.spec b/eclipse.spec
index 86713e3..b53bfaa 100644
--- a/eclipse.spec
+++ b/eclipse.spec
@@ -6,8 +6,8 @@ Epoch:  1
 %global eclipse_micro   0
 %global initialize      1
 %global download_url    http://download.eclipse.org/technology/linuxtools/eclipse-build/4.2.x/
-%global eb_sha1         5b8ee4c44320ee145596a3ce98fef1aa199055dd
-%global build_id        I20120405-1114
+%global eb_sha1         6bb71ff9073e3962d1e73c349c8edf2ebf408198
+%global build_id        I20120417-1000
 %global eclipse_version %{eclipse_majmin}.%{eclipse_micro}
 %global emf_version     2.8.0
 
@@ -20,7 +20,7 @@ Epoch:  1
 Summary:        An open, extensible IDE
 Name:           eclipse
 Version:        %{eclipse_version}
-Release:        0.12.I201204051114%{?dist}
+Release:        0.13.I201204171000%{?dist}
 License:        EPL
 Group:          Text Editors/Integrated Development Environments (IDE)
 URL:            http://www.eclipse.org/
@@ -394,8 +394,10 @@ rm -rf %{_bindir}/efj/
 %dir %{_libdir}/%{name}/features
 %dir %{_datadir}/%{name}
 %dir %{_libdir}/%{name}/configuration
+%dir %{_libdir}/%{name}/configuration/org.eclipse.equinox.source
 %{_libdir}/%{name}/configuration/config.ini
 %{_libdir}/%{name}/configuration/org.eclipse.equinox.simpleconfigurator/bundles.info
+%{_libdir}/%{name}/configuration/org.eclipse.equinox.source/source.info
 %dir %{_libdir}/%{name}/configuration/org.eclipse.equinox.simpleconfigurator
 %{_libdir}/%{name}/readme
 %{_libdir}/%{name}/features/org.eclipse.rcp_*
@@ -654,6 +656,11 @@ rm -rf %{_bindir}/efj/
 %{_libdir}/%{name}/dropins/sdk
 
 %changelog
+* Wed Apr 18 2012 Krzysztof Daniel <kdaniel@redhat.com> 1:4.2.0-0.13.I201204171000
+- Move to the latest upstream I-build
+- Generate full documentation.
+- Formalize requirement on geronimo.
+
 * Thu Apr 12 2012 Krzysztof Daniel <kdaniel@redhat.com> 1:4.2.0-0.11.I201204051114
 - Version more requirements.
 - Move java requirement to the lowest-in-stack package.
diff --git a/sources b/sources
index e8fac3e..7522168 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-d93c53bfaa0a09b8f57e86a588db7ebd  eclipse-4.2.0-I20120405-1114-src.tar.bz2
-9bbd7b12c404f2500a9097f94c51a6f1  eclipse-build-5b8ee4c44320ee145596a3ce98fef1aa199055dd.tar.xz
+f960cfebf112a238b41719b2254cd399  eclipse-4.2.0-I20120417-1000-src.tar.bz2
+53eff16120494ad750aa5809cc21d58c  eclipse-build-6bb71ff9073e3962d1e73c349c8edf2ebf408198.tar.xz