diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 4a6c92d9f6e53d1a04522558731435b3a31bf4b4..a6437ec5e05a504814868ec2cbc1fa2edc029a8a 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,4 +1,4 @@
-# v3.1-6 NEXT RELEASE
+# v3.1-6
 
 ## Summary
 
diff --git a/cta.spec.in b/cta.spec.in
index 31b355bf7646b240953fca4d5d7224dddd641989..704bc9daa85ef8239a2c6238e56a7fe780f80911 100644
--- a/cta.spec.in
+++ b/cta.spec.in
@@ -488,6 +488,18 @@ Currently contains a helper for the client-ar script, which should be installed
 %attr(0755,root,root) /usr/bin/cta-client-ar-abortPrepare
 
 %changelog
+* Mon Aug 21 2020 julien.leduc (at) cern.ch - 3.1-6
+- cta/CTA#881 cta-fst-gcd logs can be now sent to stdout by command line option for container based deployments
+- cta/CTA#885 cta-admin should be able to query by sys.archive.file_id
+- Upstream eos 4.8.15-1
+- Upstream xrootd 4.12.4-1
+- cta/CTA#890 CTA RPMs should only use the xrootd-client-libs package
+- buildtree installation scripts are made compatible with Centos 7
+- cta/CTA#892 Modified the log level of the triggering of Archive and Retrieve mounts
+- cta/CTA#889 It is not possible to retrieve a file that is not active anymore
+- cta/CTA#877 ObjectStore.RetrieveQueueAlgorithms unit tests fails or succeeds base on version of cmake
+- cta/CTA#888 Garbage collector race condition
+- cta/CTA#891 Corrected Repack Archive subrequest creation time
 * Thu Aug 20 2020 julien.leduc (at) cern.ch - 3.1-5
 - cta/CTA#863 Prevent SQLite database files from being used as the CTA catalogue database backend
 - cta/CTA#861 cta-admin comment column is flush left