diff --git a/charts/kellnr/Chart.yaml b/charts/kellnr/Chart.yaml
index ad7c8ac..51091fa 100644
--- a/charts/kellnr/Chart.yaml
+++ b/charts/kellnr/Chart.yaml
@@ -13,7 +13,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 4.4.0
+version: 4.5.0
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
diff --git a/charts/kellnr/templates/config.yaml b/charts/kellnr/templates/config.yaml
index b1b067b..243cce8 100644
--- a/charts/kellnr/templates/config.yaml
+++ b/charts/kellnr/templates/config.yaml
@@ -11,6 +11,12 @@ data:
   KELLNR_REGISTRY__MAX_CRATE_SIZE: {{ .Values.kellnr.registry.maxCrateSize | quote }}
   KELLNR_REGISTRY__MAX_DB_CONNECTIONS: {{ .Values.kellnr.registry.maxDbConnections | quote }}
   KELLNR_REGISTRY__AUTH_REQUIRED: {{ .Values.kellnr.registry.authRequired | quote }}
+  KELLNR_REGISTRY__ALLOW_OWNERLESS_CRATES: {{ .Values.kellnr.registry.allowOwnerlessCrates | quote }}
+  KELLNR_REGISTRY__TOKEN_CACHE_ENABLED: {{ .Values.kellnr.registry.token.cache.enabled | quote }}
+  KELLNR_REGISTRY__TOKEN_CACHE_TTL_SECONDS: {{ .Values.kellnr.registry.token.cache.ttlSeconds | quote }}
+  KELLNR_REGISTRY__TOKEN_CACHE_MAX_CAPACITY: {{ .Values.kellnr.registry.token.cache.maxCapacity | quote }}
+  KELLNR_REGISTRY__TOKEN_DB_RETRY_COUNT: {{ .Values.kellnr.registry.token.db.retryCount | quote }}
+  KELLNR_REGISTRY__TOKEN_DB_RETRY_DELAY_MS: {{ .Values.kellnr.registry.token.db.retryDelayMs | quote }}
 {{- if .Values.kellnr.registry.cookieSigningKey }}
   KELLNR_REGISTRY__COOKIE_SIGNING_KEY: {{ .Values.kellnr.registry.cookieSigningKey | quote }}
 {{- end }}
diff --git a/charts/kellnr/templates/secret-config.yaml b/charts/kellnr/templates/secret-config.yaml
index 529d46e..15e2fa6 100644
--- a/charts/kellnr/templates/secret-config.yaml
+++ b/charts/kellnr/templates/secret-config.yaml
@@ -12,6 +12,12 @@ stringData:
   KELLNR_REGISTRY__CACHE_SIZE: {{ .Values.kellnr.registry.cacheSize | quote }}
   KELLNR_REGISTRY__MAX_CRATE_SIZE: {{ .Values.kellnr.registry.maxCrateSize | quote }}
   KELLNR_REGISTRY__AUTH_REQUIRED: {{ .Values.kellnr.registry.authRequired | quote }}
+  KELLNR_REGISTRY__ALLOW_OWNERLESS_CRATES: {{ .Values.kellnr.registry.allowOwnerlessCrates | quote }}
+  KELLNR_REGISTRY__TOKEN_CACHE_ENABLED: {{ .Values.kellnr.registry.token.cache.enabled | quote }}
+  KELLNR_REGISTRY__TOKEN_CACHE_TTL_SECONDS: {{ .Values.kellnr.registry.token.cache.ttlSeconds | quote }}
+  KELLNR_REGISTRY__TOKEN_CACHE_MAX_CAPACITY: {{ .Values.kellnr.registry.token.cache.maxCapacity | quote }}
+  KELLNR_REGISTRY__TOKEN_DB_RETRY_COUNT: {{ .Values.kellnr.registry.token.db.retryCount | quote }}
+  KELLNR_REGISTRY__TOKEN_DB_RETRY_DELAY_MS: {{ .Values.kellnr.registry.token.db.retryDelayMs | quote }}
 {{- $cookieKey := include "kellnr.cookieSigningKey" . -}}
 {{- if ne $cookieKey "" }}
   KELLNR_REGISTRY__COOKIE_SIGNING_KEY: {{ $cookieKey | quote }}
diff --git a/charts/kellnr/values.yaml b/charts/kellnr/values.yaml
index 4ae486e..37069cd 100644
--- a/charts/kellnr/values.yaml
+++ b/charts/kellnr/values.yaml
@@ -74,6 +74,18 @@ kellnr:
     newCratesRestricted: false
     maxDbConnections: 0 # 0 means no limit
 
+    # Allow publishing crates without an owner
+    allowOwnerlessCrates: false
+
+    token:
+      cache:
+        enabled: true
+        ttlSeconds: 1800
+        maxCapacity: 10000
+      db:
+        retryCount: 3
+        retryDelayMs: 100
+
     # Used to sign the session cookie. Must be at least 64 bytes.
     # If empty, a random 64-byte value is generated by the chart (when `secret.enabled: true`).
     # When `secret.enabled: false`, you should set this to a fixed value.