Bump to v0.4.0.rc4.

CHANGELOG.md

@@ -1,6 +1,8 @@
 0.4.0
 -----
 
+- Fix bug where web dashboard wouldn't render when in presence of a
+  worker without a schedule.
 - Schedulable#tiq deprecation warning removed.
 - Schedules are now stored on the workers directly instead of in a
   pseudo-global, mutable Hash.

lib/sidetiq/version.rb

@@ -11,7 +11,7 @@ module Sidetiq
     PATCH = 0
 
     # Public: Sidetiq version suffix.
-    SUFFIX = 'rc3'
+    SUFFIX = 'rc4'
 
     # Public: String representation of the current Sidetiq version.
     STRING = [MAJOR, MINOR, PATCH, SUFFIX].compact.join('.')