diff --git a/master-local/_definitions.json b/master-local/_definitions.json
index 18e73ec182e3f2a6874074789494897c188e631a..2076fcca1d7479190a7291b6d088171bd834e80e 100644
--- a/master-local/_definitions.json
+++ b/master-local/_definitions.json
@@ -16722,11 +16722,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
@@ -17431,11 +17426,6 @@
           "kind": "WatchEvent",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "WatchEvent",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "WatchEvent",
diff --git a/master-local/deleteoptions-meta-v1.json b/master-local/deleteoptions-meta-v1.json
index 59558ec8ce2133b1b4eb7db3f66c72854da43022..61abc353b451577f3a208482af612ce61a4dfd1a 100644
--- a/master-local/deleteoptions-meta-v1.json
+++ b/master-local/deleteoptions-meta-v1.json
@@ -42,7 +42,6 @@
         "events.k8s.io/v1",
         "events.k8s.io/v1beta1",
         "extensions/v1beta1",
-        "flowcontrol.apiserver.k8s.io/v1alpha1",
         "flowcontrol.apiserver.k8s.io/v1beta1",
         "flowcontrol.apiserver.k8s.io/v1beta2",
         "flowcontrol.apiserver.k8s.io/v1beta3",
@@ -290,11 +289,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master-local/deleteoptions.json b/master-local/deleteoptions.json
index edf4fb9748925934247646789d3a94a7d6e38d5e..596121f3a299c8e004bb296e952bb615b15277c4 100644
--- a/master-local/deleteoptions.json
+++ b/master-local/deleteoptions.json
@@ -230,11 +230,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master-local/watchevent-meta-v1.json b/master-local/watchevent-meta-v1.json
index 797678a93a3b2efa18ddb0332f444c3f93bbd3f0..320e0ae16eff31342e5364118e7516d4fa8740b7 100644
--- a/master-local/watchevent-meta-v1.json
+++ b/master-local/watchevent-meta-v1.json
@@ -188,11 +188,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master-local/watchevent.json b/master-local/watchevent.json
index 797678a93a3b2efa18ddb0332f444c3f93bbd3f0..320e0ae16eff31342e5364118e7516d4fa8740b7 100644
--- a/master-local/watchevent.json
+++ b/master-local/watchevent.json
@@ -188,11 +188,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master-standalone-strict/_definitions.json b/master-standalone-strict/_definitions.json
index d46728a9a1fefddb627865df5136618f6f57e055..c8297fd7861cd77de8592d3dbef234cfd2c9ca51 100644
--- a/master-standalone-strict/_definitions.json
+++ b/master-standalone-strict/_definitions.json
@@ -17259,11 +17259,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
@@ -17981,11 +17976,6 @@
           "kind": "WatchEvent",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "WatchEvent",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "WatchEvent",
diff --git a/master-standalone-strict/deleteoptions-meta-v1.json b/master-standalone-strict/deleteoptions-meta-v1.json
index c3c052c645a5807d7158dada3287fe93ecd903a1..6c08d65d0659614c571a3d1ca35caff935e9d9c4 100644
--- a/master-standalone-strict/deleteoptions-meta-v1.json
+++ b/master-standalone-strict/deleteoptions-meta-v1.json
@@ -42,7 +42,6 @@
         "events.k8s.io/v1",
         "events.k8s.io/v1beta1",
         "extensions/v1beta1",
-        "flowcontrol.apiserver.k8s.io/v1alpha1",
         "flowcontrol.apiserver.k8s.io/v1beta1",
         "flowcontrol.apiserver.k8s.io/v1beta2",
         "flowcontrol.apiserver.k8s.io/v1beta3",
@@ -310,11 +309,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master-standalone-strict/deleteoptions.json b/master-standalone-strict/deleteoptions.json
index 4d956ece57e157e5f66e0ee8dd92c1e14e937dc5..afdc1a020faa0a21550b274ba145afc5ddc970a8 100644
--- a/master-standalone-strict/deleteoptions.json
+++ b/master-standalone-strict/deleteoptions.json
@@ -250,11 +250,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master-standalone-strict/eviction-policy-v1.json b/master-standalone-strict/eviction-policy-v1.json
index 78d44dd006c2bb47959b5ca1e140de4d3c6da5c7..a4ff2ecb91ea1961b3f1d163fbe35ed42bab793d 100644
--- a/master-standalone-strict/eviction-policy-v1.json
+++ b/master-standalone-strict/eviction-policy-v1.json
@@ -55,7 +55,6 @@
             "events.k8s.io/v1",
             "events.k8s.io/v1beta1",
             "extensions/v1beta1",
-            "flowcontrol.apiserver.k8s.io/v1alpha1",
             "flowcontrol.apiserver.k8s.io/v1beta1",
             "flowcontrol.apiserver.k8s.io/v1beta2",
             "flowcontrol.apiserver.k8s.io/v1beta3",
@@ -326,11 +325,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
diff --git a/master-standalone-strict/eviction.json b/master-standalone-strict/eviction.json
index 121bfdaf8baa1ce73f4fbde814dc38f1dcf583d2..fe3cf185c54dce366cc22909aa945eef7844c2f3 100644
--- a/master-standalone-strict/eviction.json
+++ b/master-standalone-strict/eviction.json
@@ -263,11 +263,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
diff --git a/master-standalone-strict/watchevent-meta-v1.json b/master-standalone-strict/watchevent-meta-v1.json
index e4dd96f08b4d88f175badaaa6494323a377853b1..dbe43e15de0addc276ea9732389be278568dbbca 100644
--- a/master-standalone-strict/watchevent-meta-v1.json
+++ b/master-standalone-strict/watchevent-meta-v1.json
@@ -191,11 +191,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master-standalone-strict/watchevent.json b/master-standalone-strict/watchevent.json
index e4dd96f08b4d88f175badaaa6494323a377853b1..dbe43e15de0addc276ea9732389be278568dbbca 100644
--- a/master-standalone-strict/watchevent.json
+++ b/master-standalone-strict/watchevent.json
@@ -191,11 +191,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master-standalone/_definitions.json b/master-standalone/_definitions.json
index 18e73ec182e3f2a6874074789494897c188e631a..2076fcca1d7479190a7291b6d088171bd834e80e 100644
--- a/master-standalone/_definitions.json
+++ b/master-standalone/_definitions.json
@@ -16722,11 +16722,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
@@ -17431,11 +17426,6 @@
           "kind": "WatchEvent",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "WatchEvent",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "WatchEvent",
diff --git a/master-standalone/deleteoptions-meta-v1.json b/master-standalone/deleteoptions-meta-v1.json
index d88e31ce9b4bfd4f8368b2a7786f9ba06492725f..b6ca3fa3b36bb8ef8f84f9b7e7cb001d26bd36bb 100644
--- a/master-standalone/deleteoptions-meta-v1.json
+++ b/master-standalone/deleteoptions-meta-v1.json
@@ -42,7 +42,6 @@
         "events.k8s.io/v1",
         "events.k8s.io/v1beta1",
         "extensions/v1beta1",
-        "flowcontrol.apiserver.k8s.io/v1alpha1",
         "flowcontrol.apiserver.k8s.io/v1beta1",
         "flowcontrol.apiserver.k8s.io/v1beta2",
         "flowcontrol.apiserver.k8s.io/v1beta3",
@@ -309,11 +308,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master-standalone/deleteoptions.json b/master-standalone/deleteoptions.json
index 22401533aa1dc4c9bf7415f95b66de6c35d33b64..0a51d5ccc33eaed5522cc55288a1ffcc10b4c88d 100644
--- a/master-standalone/deleteoptions.json
+++ b/master-standalone/deleteoptions.json
@@ -249,11 +249,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master-standalone/eviction-policy-v1.json b/master-standalone/eviction-policy-v1.json
index 8b5a5a7bb2a37efecf897a563416e21f3a600eb3..a85f27785ce78ec23b9a07c76df99c7f1fac45af 100644
--- a/master-standalone/eviction-policy-v1.json
+++ b/master-standalone/eviction-policy-v1.json
@@ -55,7 +55,6 @@
             "events.k8s.io/v1",
             "events.k8s.io/v1beta1",
             "extensions/v1beta1",
-            "flowcontrol.apiserver.k8s.io/v1alpha1",
             "flowcontrol.apiserver.k8s.io/v1beta1",
             "flowcontrol.apiserver.k8s.io/v1beta2",
             "flowcontrol.apiserver.k8s.io/v1beta3",
@@ -325,11 +324,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
diff --git a/master-standalone/eviction.json b/master-standalone/eviction.json
index 15395e8332a1ba79698230c05779d88232b446ec..6f97c808061f31ddfa5a2802463d9e28408f6166 100644
--- a/master-standalone/eviction.json
+++ b/master-standalone/eviction.json
@@ -262,11 +262,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
diff --git a/master-standalone/watchevent-meta-v1.json b/master-standalone/watchevent-meta-v1.json
index 8b57734e241798db9c5788e56181d4e837b60af0..fb2fae416f6699fdfb4df38a52df6b7272173a78 100644
--- a/master-standalone/watchevent-meta-v1.json
+++ b/master-standalone/watchevent-meta-v1.json
@@ -191,11 +191,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master-standalone/watchevent.json b/master-standalone/watchevent.json
index 8b57734e241798db9c5788e56181d4e837b60af0..fb2fae416f6699fdfb4df38a52df6b7272173a78 100644
--- a/master-standalone/watchevent.json
+++ b/master-standalone/watchevent.json
@@ -191,11 +191,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master/_definitions.json b/master/_definitions.json
index 18e73ec182e3f2a6874074789494897c188e631a..2076fcca1d7479190a7291b6d088171bd834e80e 100644
--- a/master/_definitions.json
+++ b/master/_definitions.json
@@ -16722,11 +16722,6 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "DeleteOptions",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "DeleteOptions",
@@ -17431,11 +17426,6 @@
           "kind": "WatchEvent",
           "version": "v1beta1"
         },
-        {
-          "group": "flowcontrol.apiserver.k8s.io",
-          "kind": "WatchEvent",
-          "version": "v1alpha1"
-        },
         {
           "group": "flowcontrol.apiserver.k8s.io",
           "kind": "WatchEvent",
diff --git a/master/deleteoptions-meta-v1.json b/master/deleteoptions-meta-v1.json
index 46f815bbdbe2f551597b58ac4bda87c1b6b35523..807e907450615f0e55b39b901b54504dc8c87c24 100644
--- a/master/deleteoptions-meta-v1.json
+++ b/master/deleteoptions-meta-v1.json
@@ -42,7 +42,6 @@
         "events.k8s.io/v1",
         "events.k8s.io/v1beta1",
         "extensions/v1beta1",
-        "flowcontrol.apiserver.k8s.io/v1alpha1",
         "flowcontrol.apiserver.k8s.io/v1beta1",
         "flowcontrol.apiserver.k8s.io/v1beta2",
         "flowcontrol.apiserver.k8s.io/v1beta3",
@@ -290,11 +289,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master/deleteoptions.json b/master/deleteoptions.json
index e6eecd50f12e236135953575b2c79716bb09e26b..8a16bb25b159106b2e2ca69a91dc415f8d94c9b2 100644
--- a/master/deleteoptions.json
+++ b/master/deleteoptions.json
@@ -230,11 +230,6 @@
       "kind": "DeleteOptions",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "DeleteOptions",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "DeleteOptions",
diff --git a/master/watchevent-meta-v1.json b/master/watchevent-meta-v1.json
index 3746d98cbf7696d2789ffdb0bd7ee078a332d218..f0a8ad59e8ffc7004f740221460ef6d38d98e44c 100644
--- a/master/watchevent-meta-v1.json
+++ b/master/watchevent-meta-v1.json
@@ -188,11 +188,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",
diff --git a/master/watchevent.json b/master/watchevent.json
index 3746d98cbf7696d2789ffdb0bd7ee078a332d218..f0a8ad59e8ffc7004f740221460ef6d38d98e44c 100644
--- a/master/watchevent.json
+++ b/master/watchevent.json
@@ -188,11 +188,6 @@
       "kind": "WatchEvent",
       "version": "v1beta1"
     },
-    {
-      "group": "flowcontrol.apiserver.k8s.io",
-      "kind": "WatchEvent",
-      "version": "v1alpha1"
-    },
     {
       "group": "flowcontrol.apiserver.k8s.io",
       "kind": "WatchEvent",