diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/go.sum b/go.sum
index 01097280a..9a8ba6c50 100644
--- a/go.sum
+++ b/go.sum
@@ -630,6 +630,7 @@ github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDa
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
 github.com/rainycape/memcache v0.0.0-20150622160815-1031fa0ce2f2/go.mod h1:7tZKcyumwBO6qip7RNQ5r77yrssm9bfCowcLEBcU5IA=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
+github.com/restic/calens v0.1.0 h1:RHGokdZ72dICyIz1EjEsfZwUhvNZz/zy2SawxJktdWA=
 github.com/restic/calens v0.1.0/go.mod h1:u67f5msOjCTDYNzOf/NoAUSdmXP03YXPCwIQLYADy5M=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=