client release v0.20.0 prep (#1189)

* Update deps for release v0.20.0

* Update version command

* Update CHANGELOG

* Run tests against serving and eventing v0.20.0

* Run tests against serving and eventing v0.20.0

CHANGELOG.adoc

@@ -12,7 +12,7 @@
 | https://github.com/knative/client/pull/[#]
 ////
 
-### Unreleased
+## v0.20.0 (2021-01-14)
 [cols="1,10,3", options="header", width="100%"]
 |===
 | | Description | PR

go.mod

@@ -19,23 +19,25 @@ require (
 	gotest.tools v2.2.0+incompatible
 	k8s.io/api v0.18.12
 	k8s.io/apimachinery v0.18.12
-	k8s.io/cli-runtime v0.18.8
+	k8s.io/cli-runtime v0.18.12
 	k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible
 	k8s.io/code-generator v0.18.12
-	knative.dev/eventing v0.19.1-0.20210108160436-37837062208b
+	knative.dev/eventing v0.20.0
 	knative.dev/hack v0.0.0-20201214230143-4ed1ecb8db24
 	knative.dev/networking v0.0.0-20210107024535-ecb89ced52d9
 	knative.dev/pkg v0.0.0-20210107022335-51c72e24c179
-	knative.dev/serving v0.19.1-0.20210111022736-4b3e6fea2778
+	knative.dev/serving v0.20.0
 	sigs.k8s.io/yaml v1.2.0
 )
 
 // Temporary pinning certain libraries. Please check periodically, whether these are still needed
 // ----------------------------------------------------------------------------------------------
 replace (
-	k8s.io/api => k8s.io/api v0.18.8
+	k8s.io/api => k8s.io/api v0.18.12
-	k8s.io/apimachinery => k8s.io/apimachinery v0.18.8
+	k8s.io/apimachinery => k8s.io/apimachinery v0.18.12
-	k8s.io/cli-runtime => k8s.io/cli-runtime v0.18.8
+	k8s.io/cli-runtime => k8s.io/cli-runtime v0.18.12
-	k8s.io/client-go => k8s.io/client-go v0.18.8
+	k8s.io/client-go => k8s.io/client-go v0.18.12
-	k8s.io/code-generator => k8s.io/code-generator v0.18.8
+	k8s.io/code-generator => k8s.io/code-generator v0.18.12
 )
+
+replace k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.18.12

go.sum

@@ -1221,20 +1221,20 @@ honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.5 h1:nI5egYTGJakVyOryqLs1cQO5dO0ksin5XXs2pspk75k=
 honnef.co/go/tools v0.0.1-2020.1.5/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-k8s.io/api v0.18.8 h1:aIKUzJPb96f3fKec2lxtY7acZC9gQNDLVhfSGpxBAC4=
+k8s.io/api v0.18.12 h1:97X6znOXMVgCKivTAgpBXGBGlCe3gbM++yFdldgBCaE=
-k8s.io/api v0.18.8/go.mod h1:d/CXqwWv+Z2XEG1LgceeDmHQwpUJhROPx16SlxJgERY=
+k8s.io/api v0.18.12/go.mod h1:3sS78jmUoGHwERyMbEhxP6owcQ77UxGo+Yy+dKNWrh0=
 k8s.io/apiextensions-apiserver v0.18.12/go.mod h1:nihADkPed1L37Vxpz2/BrtxO9mCtINH23aNtUe/CRLo=
-k8s.io/apimachinery v0.18.8 h1:jimPrycCqgx2QPearX3to1JePz7wSbVLq+7PdBTTwQ0=
+k8s.io/apimachinery v0.18.12 h1:bLFXU4IxOu06F6Z6PV7eqtapXFb1G2q0ni0XBNFtJH8=
-k8s.io/apimachinery v0.18.8/go.mod h1:6sQd+iHEqmOtALqOFjSWp2KZ9F0wlU/nWm0ZgsYWMig=
+k8s.io/apimachinery v0.18.12/go.mod h1:PF5taHbXgTEJLU+xMypMmYTXTWPJ5LaW8bfsisxnEXk=
 k8s.io/apiserver v0.18.8/go.mod h1:12u5FuGql8Cc497ORNj79rhPdiXQC4bf53X/skR/1YM=
 k8s.io/apiserver v0.18.12/go.mod h1:uFOeW4LlxS6KDgLWy3n3gh0DhC6m41QIFgL33ouk+4w=
-k8s.io/cli-runtime v0.18.8 h1:ycmbN3hs7CfkJIYxJAOB10iW7BVPmXGXkfEyiV9NJ+k=
+k8s.io/cli-runtime v0.18.12 h1:gVWbvntlEttCIvy1jc5UUr2cG/4TmmCM1MY/PGeENBo=
-k8s.io/cli-runtime v0.18.8/go.mod h1:7EzWiDbS9PFd0hamHHVoCY4GrokSTPSL32MA4rzIu0M=
+k8s.io/cli-runtime v0.18.12/go.mod h1:wTj8W8za8NDWe505mrlckiZ5H2cZA0YEuv0E7WC+Srs=
-k8s.io/client-go v0.18.8 h1:SdbLpIxk5j5YbFr1b7fq8S7mDgDjYmUxSbszyoesoDM=
+k8s.io/client-go v0.18.12 h1:MDGRE2tGidz29g45dI4kfelJo+aRmDqWx0Way8mD88A=
-k8s.io/client-go v0.18.8/go.mod h1:HqFqMllQ5NnQJNwjro9k5zMyfhZlOwpuTLVrxjkYSxU=
+k8s.io/client-go v0.18.12/go.mod h1:0aC8XkA09dX/goYqHQJ/kVv0zL1t+weOZt3pmz9LpxA=
 k8s.io/cloud-provider v0.18.8/go.mod h1:cn9AlzMPVIXA4HHLVbgGUigaQlZyHSZ7WAwDEFNrQSs=
-k8s.io/code-generator v0.18.8 h1:lgO1P1wjikEtzNvj7ia+x1VC4svJ28a/r0wnOLhhOTU=
+k8s.io/code-generator v0.18.12 h1:/cSUfqlYZ90y0WDxxWfwfTXUGkJer2Gt1L3AIaVvviQ=
-k8s.io/code-generator v0.18.8/go.mod h1:TgNEVx9hCyPGpdtCWA34olQYLkh3ok9ar7XfSsr8b6c=
+k8s.io/code-generator v0.18.12/go.mod h1:TgNEVx9hCyPGpdtCWA34olQYLkh3ok9ar7XfSsr8b6c=
 k8s.io/component-base v0.18.8/go.mod h1:00frPRDas29rx58pPCxNkhUfPbwajlyyvu8ruNgSErU=
 k8s.io/component-base v0.18.12/go.mod h1:pRGKXsx2KWfsJqlDi4sbCc1jpaB87rXIIqupjhr5wj0=
 k8s.io/csi-translation-lib v0.18.8/go.mod h1:6cA6Btlzxy9s3QrS4BCZzQqclIWnTLr6Jx3H2ctAzY4=
@@ -1256,8 +1256,8 @@ k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89/go.mod h1:sZAwmy6armz5eXlNoLmJcl
 k8s.io/utils v0.0.0-20200603063816-c1c6865ac451 h1:v8ud2Up6QK1lNOKFgiIVrZdMg7MpmSnvtrOieolJKoE=
 k8s.io/utils v0.0.0-20200603063816-c1c6865ac451/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 knative.dev/caching v0.0.0-20210107021736-1ee47505018d/go.mod h1:N3jOlbf/CWZsEcfEpthv5b+LB9e+TqiDTVLH/Ti+vWE=
-knative.dev/eventing v0.19.1-0.20210108160436-37837062208b h1:Chk9wplWhETp2Kz6WHyjGES8BBWWIV3AExoL1GbBVQc=
+knative.dev/eventing v0.20.0 h1:CtW8JYds0gvaiCWvoeX6zHbm8Jbfwu3hieyCTNudNnk=
-knative.dev/eventing v0.19.1-0.20210108160436-37837062208b/go.mod h1:7KjOHRQTPqsH0y1NbQLnboZeWJWVTztQVd/0lFCmz7A=
+knative.dev/eventing v0.20.0/go.mod h1:7KjOHRQTPqsH0y1NbQLnboZeWJWVTztQVd/0lFCmz7A=
 knative.dev/hack v0.0.0-20201214230143-4ed1ecb8db24 h1:kIztWfvnIFV8Lhlea02K3YO2mIzcDyQNzrBLn0Oq9sA=
 knative.dev/hack v0.0.0-20201214230143-4ed1ecb8db24/go.mod h1:PHt8x8yX5Z9pPquBEfIj0X66f8iWkWfR0S/sarACJrI=
 knative.dev/networking v0.0.0-20210107024535-ecb89ced52d9 h1:7SXik2ulHr7URICeDYHPVdnyuT72RW9GouJ97XRkWbo=
@@ -1266,8 +1266,8 @@ knative.dev/pkg v0.0.0-20201224024804-27db5ac24cfb/go.mod h1:hckgW978SdzPA2H5EDv
 knative.dev/pkg v0.0.0-20210107022335-51c72e24c179 h1:lkrgrv69iUk2qhOG9symy15kJUaJZmMybSloi7C3gIw=
 knative.dev/pkg v0.0.0-20210107022335-51c72e24c179/go.mod h1:hckgW978SdzPA2H5EDvRPY8xsnPuDZLJLbPf8Jte7Q0=
 knative.dev/reconciler-test v0.0.0-20210108100436-db4d65735605/go.mod h1:rmQpZseeqDpg6/ToFzIeV5hTRkOJujaXBCK7iYL7M4E=
-knative.dev/serving v0.19.1-0.20210111022736-4b3e6fea2778 h1:Wb84kuFqxzt/DLFnU5FKzuSIceYeZTdpAX3dBCNC15I=
+knative.dev/serving v0.20.0 h1:bxnmLCrwXDESqM4J1d8uKdl1XUQOq1DnHEVl6Ottnwo=
-knative.dev/serving v0.19.1-0.20210111022736-4b3e6fea2778/go.mod h1:357cOGGPTY1aNqbDeyr35/LvYn1yc0WCe0EQLTNN8Mc=
+knative.dev/serving v0.20.0/go.mod h1:357cOGGPTY1aNqbDeyr35/LvYn1yc0WCe0EQLTNN8Mc=
 pgregory.net/rapid v0.3.3/go.mod h1:UYpPVyjFHzYBGHIxLFoupi8vwk6rXNzRY9OMvVxFIOU=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=

hack/update-k8s-deps.sh

@@ -19,7 +19,7 @@ set -o nounset
 set -o pipefail
 
 export GO111MODULE=on
-export K8S_VERSION="${1:-v0.18.8}"
+export K8S_VERSION="${1:-v0.18.12}"
 
 K8S_DEPS=(
   "k8s.io/api"

pkg/kn/commands/version/version.go

@@ -31,11 +31,11 @@ var GitRevision string
 // update this var as we add more deps
 var apiVersions = map[string][]string{
 	"serving": {
-		"serving.knative.dev/v1 (knative-serving v0.19.0)",
+		"serving.knative.dev/v1 (knative-serving v0.20.0)",
 	},
 	"eventing": {
-		"sources.knative.dev/v1alpha2 (knative-eventing v0.19.0)",
+		"sources.knative.dev/v1alpha2 (knative-eventing v0.20.0)",
-		"eventing.knative.dev/v1beta1 (knative-eventing v0.19.0)",
+		"eventing.knative.dev/v1beta1 (knative-eventing v0.20.0)",
 	},
 }
 

test/presubmit-integration-tests-latest-release.sh

@@ -17,7 +17,7 @@
 # This script is used in Knative/test-infra as a custom prow job to run the
 # integration tests against Knative Serving / Eventing of a specific version.
 
-export KNATIVE_SERVING_VERSION="0.19.0"
+export KNATIVE_SERVING_VERSION="0.20.0"
-export KNATIVE_EVENTING_VERSION="0.19.1"
+export KNATIVE_EVENTING_VERSION="0.20.0"
 
 $(dirname $0)/presubmit-tests.sh --integration-tests

vendor/k8s.io/client-go/tools/cache/controller.go

@@ -138,11 +138,11 @@ func (c *controller) Run(stopCh <-chan struct{}) {
 	c.reflectorMutex.Unlock()
 
 	var wg wait.Group
-	defer wg.Wait()
 
 	wg.StartWithChannel(stopCh, r.Run)
 
 	wait.Until(c.processLoop, time.Second, stopCh)
+	wg.Wait()
 }
 
 // Returns true once this controller has completed an initial resource listing

vendor/k8s.io/client-go/tools/cache/reflector.go

@@ -551,5 +551,26 @@ func isExpiredError(err error) bool {
 }
 
 func isTooLargeResourceVersionError(err error) bool {
-	return apierrors.HasStatusCause(err, metav1.CauseTypeResourceVersionTooLarge)
+	if apierrors.HasStatusCause(err, metav1.CauseTypeResourceVersionTooLarge) {
+		return true
+	}
+	// In Kubernetes 1.17.0-1.18.5, the api server doesn't set the error status cause to
+	// metav1.CauseTypeResourceVersionTooLarge to indicate that the requested minimum resource
+	// version is larger than the largest currently available resource version. To ensure backward
+	// compatibility with these server versions we also need to detect the error based on the content
+	// of the error message field.
+	if !apierrors.IsTimeout(err) {
+		return false
+	}
+	apierr, ok := err.(apierrors.APIStatus)
+	if !ok || apierr == nil || apierr.Status().Details == nil {
+		return false
+	}
+	for _, cause := range apierr.Status().Details.Causes {
+		// Matches the message returned by api server 1.17.0-1.18.5 for this error condition
+		if cause.Message == "Too large resource version" {
+			return true
+		}
+	}
+	return false
 }

vendor/k8s.io/client-go/tools/leaderelection/leaderelection.go

@@ -289,8 +289,12 @@ func (le *LeaderElector) release() bool {
 	if !le.IsLeader() {
 		return true
 	}
+	now := metav1.Now()
 	leaderElectionRecord := rl.LeaderElectionRecord{
-		LeaderTransitions: le.observedRecord.LeaderTransitions,
+		LeaderTransitions:    le.observedRecord.LeaderTransitions,
+		LeaseDurationSeconds: 1,
+		RenewTime:            now,
+		AcquireTime:          now,
 	}
 	if err := le.config.Lock.Update(context.TODO(), leaderElectionRecord); err != nil {
 		klog.Errorf("Failed to release lock: %v", err)

vendor/k8s.io/client-go/tools/leaderelection/resourcelock/configmaplock.go

@@ -92,8 +92,12 @@ func (cml *ConfigMapLock) Update(ctx context.Context, ler LeaderElectionRecord)
 		cml.cm.Annotations = make(map[string]string)
 	}
 	cml.cm.Annotations[LeaderElectionRecordAnnotationKey] = string(recordBytes)
-	cml.cm, err = cml.Client.ConfigMaps(cml.ConfigMapMeta.Namespace).Update(ctx, cml.cm, metav1.UpdateOptions{})
+	cm, err := cml.Client.ConfigMaps(cml.ConfigMapMeta.Namespace).Update(ctx, cml.cm, metav1.UpdateOptions{})
-	return err
+	if err != nil {
+		return err
+	}
+	cml.cm = cm
+	return nil
 }
 
 // RecordEvent in leader election while adding meta-data

vendor/k8s.io/client-go/tools/leaderelection/resourcelock/endpointslock.go

@@ -87,8 +87,12 @@ func (el *EndpointsLock) Update(ctx context.Context, ler LeaderElectionRecord) e
 		el.e.Annotations = make(map[string]string)
 	}
 	el.e.Annotations[LeaderElectionRecordAnnotationKey] = string(recordBytes)
-	el.e, err = el.Client.Endpoints(el.EndpointsMeta.Namespace).Update(ctx, el.e, metav1.UpdateOptions{})
+	e, err := el.Client.Endpoints(el.EndpointsMeta.Namespace).Update(ctx, el.e, metav1.UpdateOptions{})
-	return err
+	if err != nil {
+		return err
+	}
+	el.e = e
+	return nil
 }
 
 // RecordEvent in leader election while adding meta-data

vendor/k8s.io/client-go/tools/leaderelection/resourcelock/leaselock.go

@@ -71,9 +71,14 @@ func (ll *LeaseLock) Update(ctx context.Context, ler LeaderElectionRecord) error
 		return errors.New("lease not initialized, call get or create first")
 	}
 	ll.lease.Spec = LeaderElectionRecordToLeaseSpec(&ler)
-	var err error
+
-	ll.lease, err = ll.Client.Leases(ll.LeaseMeta.Namespace).Update(ctx, ll.lease, metav1.UpdateOptions{})
+	lease, err := ll.Client.Leases(ll.LeaseMeta.Namespace).Update(ctx, ll.lease, metav1.UpdateOptions{})
-	return err
+	if err != nil {
+		return err
+	}
+
+	ll.lease = lease
+	return nil
 }
 
 // RecordEvent in leader election while adding meta-data

vendor/k8s.io/client-go/transport/cache.go

@@ -47,10 +47,8 @@ type tlsCacheKey struct {
 	keyData            string
 	certFile           string
 	keyFile            string
-	getCert            string
 	serverName         string
 	nextProtos         string
-	dial               string
 	disableCompression bool
 }
 
@@ -59,22 +57,24 @@ func (t tlsCacheKey) String() string {
 	if len(t.keyData) > 0 {
 		keyText = "<redacted>"
 	}
-	return fmt.Sprintf("insecure:%v, caData:%#v, certData:%#v, keyData:%s, getCert: %s, serverName:%s, dial:%s disableCompression:%t", t.insecure, t.caData, t.certData, keyText, t.getCert, t.serverName, t.dial, t.disableCompression)
+	return fmt.Sprintf("insecure:%v, caData:%#v, certData:%#v, keyData:%s, serverName:%s, disableCompression:%t", t.insecure, t.caData, t.certData, keyText, t.serverName, t.disableCompression)
 }
 
 func (c *tlsTransportCache) get(config *Config) (http.RoundTripper, error) {
-	key, err := tlsConfigKey(config)
+	key, canCache, err := tlsConfigKey(config)
 	if err != nil {
 		return nil, err
 	}
 
-	// Ensure we only create a single transport for the given TLS options
+	if canCache {
-	c.mu.Lock()
+		// Ensure we only create a single transport for the given TLS options
-	defer c.mu.Unlock()
+		c.mu.Lock()
+		defer c.mu.Unlock()
 
-	// See if we already have a custom transport for this config
+		// See if we already have a custom transport for this config
-	if t, ok := c.transports[key]; ok {
+		if t, ok := c.transports[key]; ok {
-		return t, nil
+			return t, nil
+		}
 	}
 
 	// Get the TLS options for this client config
@@ -104,8 +104,7 @@ func (c *tlsTransportCache) get(config *Config) (http.RoundTripper, error) {
 		go dynamicCertDialer.Run(wait.NeverStop)
 	}
 
-	// Cache a single transport for these options
+	transport := utilnet.SetTransportDefaults(&http.Transport{
-	c.transports[key] = utilnet.SetTransportDefaults(&http.Transport{
 		Proxy:               http.ProxyFromEnvironment,
 		TLSHandshakeTimeout: 10 * time.Second,
 		TLSClientConfig:     tlsConfig,
@@ -113,22 +112,32 @@ func (c *tlsTransportCache) get(config *Config) (http.RoundTripper, error) {
 		DialContext:         dial,
 		DisableCompression:  config.DisableCompression,
 	})
-	return c.transports[key], nil
+
+	if canCache {
+		// Cache a single transport for these options
+		c.transports[key] = transport
+	}
+
+	return transport, nil
 }
 
 // tlsConfigKey returns a unique key for tls.Config objects returned from TLSConfigFor
-func tlsConfigKey(c *Config) (tlsCacheKey, error) {
+func tlsConfigKey(c *Config) (tlsCacheKey, bool, error) {
 	// Make sure ca/key/cert content is loaded
 	if err := loadTLSFiles(c); err != nil {
-		return tlsCacheKey{}, err
+		return tlsCacheKey{}, false, err
 	}
+
+	if c.TLS.GetCert != nil || c.Dial != nil {
+		// cannot determine equality for functions
+		return tlsCacheKey{}, false, nil
+	}
+
 	k := tlsCacheKey{
 		insecure:           c.TLS.Insecure,
 		caData:             string(c.TLS.CAData),
-		getCert:            fmt.Sprintf("%p", c.TLS.GetCert),
 		serverName:         c.TLS.ServerName,
 		nextProtos:         strings.Join(c.TLS.NextProtos, ","),
-		dial:               fmt.Sprintf("%p", c.Dial),
 		disableCompression: c.DisableCompression,
 	}
 
@@ -140,5 +149,5 @@ func tlsConfigKey(c *Config) (tlsCacheKey, error) {
 		k.keyData = string(c.TLS.KeyData)
 	}
 
-	return k, nil
+	return k, true, nil
 }

vendor/modules.txt

@@ -506,7 +506,7 @@ gotest.tools/assert/cmp
 gotest.tools/internal/difflib
 gotest.tools/internal/format
 gotest.tools/internal/source
-# k8s.io/api v0.18.12 => k8s.io/api v0.18.8
+# k8s.io/api v0.18.12 => k8s.io/api v0.18.12
 ## explicit
 k8s.io/api/admissionregistration/v1
 k8s.io/api/admissionregistration/v1beta1
@@ -548,7 +548,7 @@ k8s.io/api/settings/v1alpha1
 k8s.io/api/storage/v1
 k8s.io/api/storage/v1alpha1
 k8s.io/api/storage/v1beta1
-# k8s.io/apimachinery v0.18.12 => k8s.io/apimachinery v0.18.8
+# k8s.io/apimachinery v0.18.12 => k8s.io/apimachinery v0.18.12
 ## explicit
 k8s.io/apimachinery/pkg/api/equality
 k8s.io/apimachinery/pkg/api/errors
@@ -599,7 +599,7 @@ k8s.io/apimachinery/pkg/version
 k8s.io/apimachinery/pkg/watch
 k8s.io/apimachinery/third_party/forked/golang/json
 k8s.io/apimachinery/third_party/forked/golang/reflect
-# k8s.io/cli-runtime v0.18.8 => k8s.io/cli-runtime v0.18.8
+# k8s.io/cli-runtime v0.18.12 => k8s.io/cli-runtime v0.18.12
 ## explicit
 k8s.io/cli-runtime/pkg/genericclioptions
 k8s.io/cli-runtime/pkg/kustomize
@@ -613,7 +613,7 @@ k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch
 k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator
 k8s.io/cli-runtime/pkg/printers
 k8s.io/cli-runtime/pkg/resource
-# k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible => k8s.io/client-go v0.18.8
+# k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible => k8s.io/client-go v0.18.12
 ## explicit
 k8s.io/client-go/discovery
 k8s.io/client-go/discovery/cached/disk
@@ -695,7 +695,7 @@ k8s.io/client-go/util/jsonpath
 k8s.io/client-go/util/keyutil
 k8s.io/client-go/util/retry
 k8s.io/client-go/util/workqueue
-# k8s.io/code-generator v0.18.12 => k8s.io/code-generator v0.18.8
+# k8s.io/code-generator v0.18.12 => k8s.io/code-generator v0.18.12
 ## explicit
 k8s.io/code-generator
 k8s.io/code-generator/cmd/client-gen
@@ -756,7 +756,7 @@ k8s.io/kube-openapi/pkg/util/sets
 k8s.io/utils/buffer
 k8s.io/utils/integer
 k8s.io/utils/trace
-# knative.dev/eventing v0.19.1-0.20210108160436-37837062208b
+# knative.dev/eventing v0.20.0
 ## explicit
 knative.dev/eventing/pkg/apis/config
 knative.dev/eventing/pkg/apis/configs
@@ -838,7 +838,7 @@ knative.dev/pkg/tracing/config
 knative.dev/pkg/tracing/propagation
 knative.dev/pkg/tracing/propagation/tracecontextb3
 knative.dev/pkg/tracker
-# knative.dev/serving v0.19.1-0.20210111022736-4b3e6fea2778
+# knative.dev/serving v0.20.0
 ## explicit
 knative.dev/serving/pkg/apis/autoscaling
 knative.dev/serving/pkg/apis/autoscaling/v1alpha1
@@ -889,8 +889,9 @@ sigs.k8s.io/structured-merge-diff/v3/value
 # sigs.k8s.io/yaml v1.2.0
 ## explicit
 sigs.k8s.io/yaml
-# k8s.io/api => k8s.io/api v0.18.8
+# k8s.io/api => k8s.io/api v0.18.12
-# k8s.io/apimachinery => k8s.io/apimachinery v0.18.8
+# k8s.io/apimachinery => k8s.io/apimachinery v0.18.12
-# k8s.io/cli-runtime => k8s.io/cli-runtime v0.18.8
+# k8s.io/cli-runtime => k8s.io/cli-runtime v0.18.12
-# k8s.io/client-go => k8s.io/client-go v0.18.8
+# k8s.io/client-go => k8s.io/client-go v0.18.12
-# k8s.io/code-generator => k8s.io/code-generator v0.18.8
+# k8s.io/code-generator => k8s.io/code-generator v0.18.12
+# k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.18.12