diff --git a/.gitignore b/.gitignore
index bb41ad0..d8c3938 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /copr-dist-git-0.15.tar.gz
 /copr-dist-git-0.18.tar.gz
+/copr-dist-git-0.20.tar.gz
diff --git a/copr-dist-git.spec b/copr-dist-git.spec
index 3587e2d..e8253c7 100644
--- a/copr-dist-git.spec
+++ b/copr-dist-git.spec
@@ -1,5 +1,5 @@
 Name:       copr-dist-git
-Version:    0.18
+Version:    0.20
 Release:    1%{?dist}
 Summary:    Copr services for Dist Git server
 
@@ -26,12 +26,14 @@ BuildRequires: python-dateutil
 BuildRequires: pytest
 BuildRequires: python-pytest-cov
 BuildRequires: python-mock
+BuildRequires: python2-psutil
 BuildRequires: pytz
 
 Requires: systemd
 Requires: dist-git
 Requires: python-bunch
 Requires: python-requests
+Requires: python2-psutil
 Requires: pyrpkg
 Requires: mock-scm
 Requires: tito
@@ -111,6 +113,19 @@ restorecon -rv /var/lib/copr-dist-git
 %ghost %{_var}/log/copr-dist-git/*.log
 
 %changelog
+* Mon Aug 15 2016 clime <clime@redhat.com> 0.20-1
+- try to obtain multiple tasks at once
+- Add python2-psutil requirement
+- inform frontend about terminated task
+- log when starting and finishing workers
+- log timeout value from worker
+- run mock with --uniqueext
+- implement timeout-based terminating
+- parallelization by pool of workers
+
+* Fri May 27 2016 clime <clime@redhat.com> 0.19-1
+- strip whitespaces from the gem name
+
 * Thu May 26 2016 clime <clime@redhat.com> 0.18-1
 - implemented building from rubygems
 
diff --git a/sources b/sources
index 57a9ee8..ecab253 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-6f53275fbdf0ebacda7596b74e0bfbc9  copr-dist-git-0.18.tar.gz
+a77237a296da07bd553922370034a4bc  copr-dist-git-0.20.tar.gz