diff --git a/.gitignore b/.gitignore
index 63bd435..5fb0a05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /copr-backend-1.82.tar.gz
 /copr-backend-1.84.tar.gz
 /copr-backend-1.85.tar.gz
+/copr-backend-1.88.tar.gz
diff --git a/copr-backend.spec b/copr-backend.spec
index 59faad9..cb579c3 100644
--- a/copr-backend.spec
+++ b/copr-backend.spec
@@ -3,7 +3,7 @@
 %endif
 
 Name:       copr-backend
-Version:    1.85
+Version:    1.88
 Release:    1%{?dist}
 Summary:    Backend for Copr
 
@@ -92,7 +92,7 @@ Requires:   prunerepo
 Requires:   python-paramiko
 Requires:   python-lockfile
 # Requires:   python-ipdb
-Requires:   logstash
+Suggests:   logstash
 Requires:   libappstream-glib-builder >= 0.4.0
 # Requires:   python-plumbum
 Requires:   rpm-sign
@@ -254,6 +254,21 @@ useradd -r -g copr -G lighttpd -s /bin/bash -c "COPR user" copr
 %exclude %{_pkgdocdir}/playbooks
 
 %changelog
+* Mon May 23 2016 Miroslav Suchý <msuchy@redhat.com> 1.88-1
+- backend: change logstash requires to soft requires
+- 1336360 - allow custom chroots
+
+* Fri May 13 2016 Miroslav Suchý <msuchy@redhat.com> 1.87-1
+- workaround for BZ 1334200
+- more info in logs by default
+- print seconds just as int
+- unsign gpg from forked packages before signing them with new key
+- sign forked packages @TODO We need to delsign them first
+
+* Fri May 06 2016 Miroslav Suchý <msuchy@redhat.com> 1.86-1
+- more info in logs by default
+- unsign gpg from forked packages before signing them with new key
+
 * Thu May 05 2016 Miroslav Suchý <msuchy@redhat.com> 1.85-1
 - also be tolerant about sign/unsign failures on particular rpm
 - just log errors (exception) during particular copr fixing, do not
diff --git a/sources b/sources
index 575347a..519a7a3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-415abbaf22c0265b143b65096d634b1d  copr-backend-1.85.tar.gz
+8eda20f11663c032ddf2047a36269137  copr-backend-1.88.tar.gz