diff --git a/.gitignore b/.gitignore
index 6ffd877..62e1e05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ pcp-3.3.3-1.src.tar.gz
 /pcp-3.8.1.src.tar.gz
 /pcp-3.8.2.src.tar.gz
 /pcp-3.8.3.src.tar.gz
+/pcp-3.8.4.src.tar.gz
diff --git a/pcp.spec b/pcp.spec
index 4bbc175..d233673 100644
--- a/pcp.spec
+++ b/pcp.spec
@@ -1,6 +1,6 @@
 Summary: System-level performance monitoring and performance management
 Name: pcp
-Version: 3.8.3
+Version: 3.8.4
 %define buildversion 1
 
 Release: %{buildversion}%{?dist}
@@ -61,7 +61,7 @@ applications to easily retrieve and process any subset of that data.
 # pcp-libs
 #
 %package libs
-License: LGPLv2
+License: LGPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot run-time libraries
 URL: http://oss.sgi.com/projects/pcp/
@@ -73,7 +73,7 @@ Performance Co-Pilot (PCP) run-time libraries
 # pcp-libs-devel
 #
 %package libs-devel
-License: GPLv2
+License: GPLv2+ and LGPLv2.1+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) development headers and documentation
 URL: http://oss.sgi.com/projects/pcp/
@@ -87,7 +87,7 @@ Performance Co-Pilot (PCP) headers, documentation and tools for development.
 # pcp-testsuite
 #
 %package testsuite
-License: GPLv2
+License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) test suite
 URL: http://oss.sgi.com/projects/pcp/
@@ -102,7 +102,7 @@ Quality assurance test suite for Performance Co-Pilot (PCP).
 # perl-PCP-PMDA. This is the PCP agent perl binding.
 #
 %package -n perl-PCP-PMDA
-License: GPLv2
+License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) Perl bindings and documentation
 URL: http://oss.sgi.com/projects/pcp/
@@ -119,7 +119,7 @@ an application, etc.
 # perl-PCP-MMV
 #
 %package -n perl-PCP-MMV
-License: GPLv2
+License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) Perl bindings for PCP Memory Mapped Values
 URL: http://oss.sgi.com/projects/pcp/
@@ -137,7 +137,7 @@ and analysis with pmchart, pmie, pmlogger and other PCP tools.
 # perl-PCP-LogImport
 #
 %package -n perl-PCP-LogImport
-License: GPLv2
+License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) Perl bindings for importing external data into PCP archives
 URL: http://oss.sgi.com/projects/pcp/
@@ -152,7 +152,7 @@ they can be replayed with standard PCP monitoring tools.
 # perl-PCP-LogSummary
 #
 %package -n perl-PCP-LogSummary
-License: GPLv2
+License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) Perl bindings for post-processing output of pmlogsummary
 URL: http://oss.sgi.com/projects/pcp/
@@ -231,7 +231,7 @@ into standard PCP archive logs for replay with any PCP monitoring tool.
 # pcp-pmda-infiniband
 #
 %package pmda-infiniband
-License: GPLv2
+License: GPLv2+
 Group: Applications/System
 Summary: Performance Co-Pilot (PCP) metrics for Infiniband HCAs and switches
 URL: http://oss.sgi.com/projects/pcp/
@@ -248,7 +248,7 @@ but can also be configured to monitor remote GUIDs such as IB switches.
 # python-pcp. This is the PCP library bindings for python.
 #
 %package -n python-pcp
-License: GPLv2
+License: GPLv2+
 Group: Development/Libraries
 Summary: Performance Co-Pilot (PCP) Python bindings and documentation
 URL: http://oss.sgi.com/projects/pcp/
@@ -557,6 +557,10 @@ chown -R pcp:pcp %{_logsdir}/pmproxy 2>/dev/null
 %defattr(-,root,root)
 
 %changelog
+* Sun Sep 15 2013 Nathan Scott <nathans@redhat.com> - 3.8.4-1
+- Very minor release containing mostly QA related changes.
+- Enables many more metrics to be logged for Linux hosts.
+
 * Mon Sep 09 2013 Nathan Scott <nathans@redhat.com> - 3.8.3-1
 - Default to Unix domain socket (authenticated) local connections.
 - Introduces new pcp-pmda-infiniband sub-package.
diff --git a/sources b/sources
index b106ada..a8d43eb 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a4da807b9dc8d742341bd083e1981cdc  pcp-3.8.3.src.tar.gz
+c7aad9eb224e30e61839941b9e3abf4d  pcp-3.8.4.src.tar.gz