Prepare for release

Changes.md

@@ -1,8 +1,10 @@
 # Sidekiq Changes
 
-HEAD
+4.1.1
 -----------
 
+- Much better behavior when Redis disappears and comes back. [#2866]
+- Update FR locale [dbachet]
 - Don't fill logfile in case of Redis downtime [#2860]
 - Allow definition of a global retries_exhausted handler. [#2807]
 ```ruby

lib/sidekiq/scheduled.rb

@@ -77,7 +77,9 @@ module Sidekiq
           # Most likely a problem with redis networking.
           # Punt and try again at the next interval
           logger.error ex.message
-          logger.error ex.backtrace.first
+          ex.backtrace.each do |bt|
+            logger.error(bt)
+          end
         end
       end