diff --git a/lib/travis/api/app/error_handling.rb b/lib/travis/api/app/error_handling.rb
index 28e6fab3..5eaf12ae 100644
--- a/lib/travis/api/app/error_handling.rb
+++ b/lib/travis/api/app/error_handling.rb
@@ -9,7 +9,7 @@ class Travis::Api::App
       Thread.new do
         loop do
           begin
-            Raven.send :send_event, queue.pop
+            Raven.send_event queue.pop
           rescue Exception => e
             puts e.message, e.backtrace
           end
diff --git a/travis-api.gemspec b/travis-api.gemspec
index 472324a1..8d25e9c8 100644
--- a/travis-api.gemspec
+++ b/travis-api.gemspec
@@ -17,62 +17,82 @@ Gem::Specification.new do |s|
     "Mathias Meyer",
     "Josh Kalderimis",
     "Henrik Hodne",
+    "Steffen Kötte",
+    "Ana Rosas",
     "Tyranja",
+    "Lennard Wolf",
+    "Steffen",
+    "Jonas Chromik",
     "Dan Buch",
     "Andre Arko",
-    "C. Scott Ananian",
     "Erik Michaels-Ober",
-    "Brian Ford",
+    "C. Scott Ananian",
+    "Christopher Weyand",
     "Lisa P",
+    "Brian Ford",
+    "Renée Hendricksen",
     "Steve Richert",
-    "Bryan Goldstein",
-    "Dan Rice",
-    "James Dennes",
-    "María de Antón",
     "Nick Schonning",
-    "Patrick Williams",
+    "Lucas CHERIFI",
     "Puneeth Chaganti",
+    "Bryan Goldstein",
+    "James Dennes",
+    "Igor Wiedler",
+    "rainsun",
+    "Igor",
     "Thais Camilo and Konstantin Haase",
     "Tim Carey-Smith",
+    "Dan Rice",
     "Zachary Scott",
-    "rainsun"
+    "María de Antón",
+    "Patrick Williams"
   ]
 
   s.email = [
     "konstantin.mailinglists@googlemail.com",
     "drogus@gmail.com",
-    "me@svenfuchs.com",
     "carla@travis-ci.com",
+    "me@svenfuchs.com",
     "asari.ruby@gmail.com",
     "meyer@paperplanes.de",
     "josh.kalderimis@gmail.com",
-    "me@henrikhodne.com",
+    "steffen.koette@gmail.com",
     "carlad@users.noreply.github.com",
+    "me@henrikhodne.com",
     "henrik@hodne.io",
     "carla@travis-ci.org",
-    "konstantin.haase@gmail.com",
+    "a.rosas10@gmail.com",
     "tyranja@cassiopeia.uberspace.de",
-    "andre@arko.net",
+    "konstantin.haase@gmail.com",
+    "lennardwolf@live.de",
+    "steffen.koette@gmail.com",
+    "Jonas.Chromik@student.hpi.uni-potsdam.de",
     "dan@travis-ci.org",
     "svenfuchs@artweb-design.de",
-    "cscott@cscott.net",
+    "andre@arko.net",
+    "christopher.weyand@student.hpi.de",
     "sferik@gmail.com",
+    "cscott@cscott.net",
+    "steve.richert@gmail.com",
     "bford@engineyard.com",
     "henrik@travis-ci.com",
     "mail@lislis.de",
-    "steve.richert@gmail.com",
-    "brysgo@gmail.com",
-    "dan@meatballhat.com",
-    "dan@zoombody.com",
-    "jdennes@gmail.com",
-    "MariadeAnton@users.noreply.github.com",
-    "nschonni@gmail.com",
+    "renee@travis-ci.org",
     "patrick@bittorrent.com",
-    "punchagan@muse-amuse.in",
+    "rainsuner@gmail.com",
+    "nschonni@gmail.com",
+    "MariadeAnton@users.noreply.github.com",
+    "lucas@cherifi.info",
+    "jdennes@gmail.com",
+    "igor@travis-ci.org",
     "dev+narwen+rkh@rkh.im",
     "tim@spork.in",
+    "igorwwwwwwwwwwwwwwwwwwww@users.noreply.github.com",
     "e@zzak.io",
-    "rainsuner@gmail.com"
+    "dan@zoombody.com",
+    "dan@meatballhat.com",
+    "brysgo@gmail.com",
+    "punchagan@muse-amuse.in"
   ]
 
   s.files = [
@@ -152,6 +172,7 @@ Gem::Specification.new do |s|
     "lib/travis/api/app/services/schedule_request.rb",
     "lib/travis/api/app/stack_instrumentation.rb",
     "lib/travis/api/attack.rb",
+    "lib/travis/api/enqueue/services/enqueue_build.rb",
     "lib/travis/api/instruments.rb",
     "lib/travis/api/serializer.rb",
     "lib/travis/api/v2.rb",
@@ -203,6 +224,7 @@ Gem::Specification.new do |s|
     "lib/travis/api/v3/models/broadcast.rb",
     "lib/travis/api/v3/models/build.rb",
     "lib/travis/api/v3/models/commit.rb",
+    "lib/travis/api/v3/models/cron.rb",
     "lib/travis/api/v3/models/email.rb",
     "lib/travis/api/v3/models/job.rb",
     "lib/travis/api/v3/models/log.rb",
@@ -223,6 +245,7 @@ Gem::Specification.new do |s|
     "lib/travis/api/v3/permissions.rb",
     "lib/travis/api/v3/permissions/account.rb",
     "lib/travis/api/v3/permissions/build.rb",
+    "lib/travis/api/v3/permissions/cron.rb",
     "lib/travis/api/v3/permissions/generic.rb",
     "lib/travis/api/v3/permissions/job.rb",
     "lib/travis/api/v3/permissions/organization.rb",
@@ -235,6 +258,8 @@ Gem::Specification.new do |s|
     "lib/travis/api/v3/queries/broadcasts.rb",
     "lib/travis/api/v3/queries/build.rb",
     "lib/travis/api/v3/queries/builds.rb",
+    "lib/travis/api/v3/queries/cron.rb",
+    "lib/travis/api/v3/queries/crons.rb",
     "lib/travis/api/v3/queries/job.rb",
     "lib/travis/api/v3/queries/jobs.rb",
     "lib/travis/api/v3/queries/organization.rb",
@@ -259,6 +284,8 @@ Gem::Specification.new do |s|
     "lib/travis/api/v3/renderer/builds.rb",
     "lib/travis/api/v3/renderer/collection_renderer.rb",
     "lib/travis/api/v3/renderer/commit.rb",
+    "lib/travis/api/v3/renderer/cron.rb",
+    "lib/travis/api/v3/renderer/crons.rb",
     "lib/travis/api/v3/renderer/error.rb",
     "lib/travis/api/v3/renderer/job.rb",
     "lib/travis/api/v3/renderer/jobs.rb",
@@ -288,6 +315,12 @@ Gem::Specification.new do |s|
     "lib/travis/api/v3/services/build/find.rb",
     "lib/travis/api/v3/services/build/restart.rb",
     "lib/travis/api/v3/services/builds/find.rb",
+    "lib/travis/api/v3/services/cron/create.rb",
+    "lib/travis/api/v3/services/cron/delete.rb",
+    "lib/travis/api/v3/services/cron/find.rb",
+    "lib/travis/api/v3/services/cron/for_branch.rb",
+    "lib/travis/api/v3/services/crons/for_repository.rb",
+    "lib/travis/api/v3/services/crons/start.rb",
     "lib/travis/api/v3/services/job/cancel.rb",
     "lib/travis/api/v3/services/job/debug.rb",
     "lib/travis/api/v3/services/job/find.rb",
@@ -332,6 +365,7 @@ Gem::Specification.new do |s|
     "script/console",
     "script/repos_stats.rb",
     "script/server",
+    "script/start_crons",
     "script/web_concurrency",
     "spec/active_record_postgres_variables_spec.rb",
     "spec/integration/error_handling_spec.rb",
@@ -415,6 +449,8 @@ Gem::Specification.new do |s|
     "spec/v3/error_handling_spec.rb",
     "spec/v3/extensions/belongs_to_spec.rb",
     "spec/v3/metrics_spec.rb",
+    "spec/v3/models/cron_spec.rb",
+    "spec/v3/queries/cron_spec.rb",
     "spec/v3/renderer/avatar_url_spec.rb",
     "spec/v3/result_spec.rb",
     "spec/v3/service_index_spec.rb",
@@ -426,6 +462,11 @@ Gem::Specification.new do |s|
     "spec/v3/services/build/find_spec.rb",
     "spec/v3/services/build/restart_spec.rb",
     "spec/v3/services/builds/find_spec.rb",
+    "spec/v3/services/cron/create_spec.rb",
+    "spec/v3/services/cron/delete_spec.rb",
+    "spec/v3/services/cron/find_spec.rb",
+    "spec/v3/services/cron/for_branch_spec.rb",
+    "spec/v3/services/crons/for_repository_spec.rb",
     "spec/v3/services/job/cancel_spec.rb",
     "spec/v3/services/job/debug_sepc.rb",
     "spec/v3/services/job/find_spec.rb",
@@ -443,6 +484,7 @@ Gem::Specification.new do |s|
     "spec/v3/services/repository/star_spec.rb",
     "spec/v3/services/repository/unstar_spec.rb",
     "spec/v3/services/requests/create_spec.rb",
+    "spec/v3/services/requests/find_spec.rb",
     "spec/v3/services/user/current_spec.rb",
     "spec/v3/services/user/find_spec.rb",
     "spec/v3/services/user/sync_spec.rb",