diff --git a/charts/donetick/Chart.yaml b/charts/donetick/Chart.yaml
index 48c5bab..5e88ac7 100644
--- a/charts/donetick/Chart.yaml
+++ b/charts/donetick/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: donetick
 description: Donetick helm chart for Kubernetes
 type: application
-version: 1.0.1
-appVersion: "v0.1.38"
+version: 1.0.2
+appVersion: "v0.1.60"
 maintainers:
   - name: Richard Tomik
     email: no@m.com
diff --git a/charts/donetick/readme.md b/charts/donetick/readme.md
index 2069f86..fb35cd1 100644
--- a/charts/donetick/readme.md
+++ b/charts/donetick/readme.md
@@ -27,12 +27,184 @@ $ helm install donetick donetick-chart/donetick
 
 > **Tip**: List all releases using `helm list`
 
+## Configuration Examples
+
+### Basic Installation with SQLite (Default)
+
+```bash
+helm install donetick donetick-chart/donetick
+```
+
+### Installation with External PostgreSQL
+
+Create a values file for PostgreSQL configuration:
+
+```yaml
+# values-postgres.yaml
+config:
+  database:
+    type: "postgres"
+    host: "postgresql.database.svc.cluster.local"
+    port: 5432
+    user: "donetick"
+    password: "your-secure-password"
+    name: "donetick"
+    migration: true
+
+  # Update JWT secret for production
+  jwt:
+    secret: "your-secure-jwt-secret-at-least-32-characters-long"
+
+  # Configure server settings
+  server:
+    cors_allow_origins:
+      - "https://your-domain.com"
+      - "http://localhost:5173"
+
+  # Enable features as needed
+  features:
+    notifications: true
+    realtime: true
+    oauth: false
+
+# Enable ingress for external access
+ingress:
+  enabled: true
+  className: "nginx"
+  annotations:
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+  hosts:
+    - host: donetick.your-domain.com
+      paths:
+        - path: /
+          pathType: Prefix
+  tls:
+    - secretName: donetick-tls
+      hosts:
+        - donetick.your-domain.com
+
+# Configure persistence
+persistence:
+  enabled: true
+  storageClass: "fast-ssd"
+  size: "5Gi"
+```
+
+Install with PostgreSQL configuration:
+
+```bash
+helm install donetick donetick-chart/donetick -f values-postgres.yaml
+```
+
+### Production Installation with External Secrets
+
+For production deployments, use Kubernetes secrets for sensitive data:
+
+```yaml
+# values-production.yaml
+config:
+  database:
+    type: "postgres"
+    host: "postgresql.database.svc.cluster.local"
+    port: 5432
+    user: "donetick"
+    name: "donetick"
+    # Use existing secret for database credentials
+    existingSecret: "donetick-db-secret"
+    passwordKey: "postgresql-password"
+
+  # Use existing secret for JWT
+  jwt:
+    existingSecret: "donetick-jwt-secret"
+    secretKey: "jwt-secret"
+    session_time: "168h"
+    max_refresh: "168h"
+
+  # OAuth2 configuration with secrets
+  oauth2:
+    existingSecret: "donetick-oauth-secret"
+    clientIdKey: "client-id"
+    clientSecretKey: "client-secret"
+    auth_url: "https://your-oauth-provider.com/auth"
+    token_url: "https://your-oauth-provider.com/token"
+    user_info_url: "https://your-oauth-provider.com/userinfo"
+    redirect_url: "https://donetick.your-domain.com/auth/callback"
+
+  # Production server settings
+  server:
+    cors_allow_origins:
+      - "https://donetick.your-domain.com"
+    rate_limit: 100
+    rate_period: "60s"
+
+  # Enable production features
+  features:
+    notifications: true
+    realtime: true
+    oauth: true
+
+# Security context for production
+podSecurityContext:
+  runAsNonRoot: true
+  runAsUser: 1000
+  fsGroup: 1000
+
+# Resource limits for production
+resources:
+  limits:
+    cpu: 500m
+    memory: 512Mi
+  requests:
+    cpu: 100m
+    memory: 128Mi
+
+# Ingress with TLS
+ingress:
+  enabled: true
+  className: "nginx"
+  annotations:
+    nginx.ingress.kubernetes.io/ssl-redirect: "true"
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+  hosts:
+    - host: donetick.your-domain.com
+      paths:
+        - path: /
+          pathType: Prefix
+  tls:
+    - secretName: donetick-tls
+      hosts:
+        - donetick.your-domain.com
+```
+
+Create the required secrets:
+
+```bash
+# Database secret
+kubectl create secret generic donetick-db-secret \
+  --from-literal=postgresql-password='your-secure-db-password'
+
+# JWT secret
+kubectl create secret generic donetick-jwt-secret \
+  --from-literal=jwt-secret='your-very-secure-jwt-secret-at-least-32-characters-long'
+
+# OAuth secret (if using OAuth)
+kubectl create secret generic donetick-oauth-secret \
+  --from-literal=client-id='your-oauth-client-id' \
+  --from-literal=client-secret='your-oauth-client-secret'
+```
+
+Install with production configuration:
+
+```bash
+helm install donetick donetick-chart/donetick -f values-production.yaml
+```
+
 ## Uninstalling the Chart
 
 To uninstall/delete the `donetick` deployment:
 
 ```bash
-$  helm uninstall donetick
+helm uninstall donetick
 ```
 
 ## Parameters
@@ -49,7 +221,7 @@ $  helm uninstall donetick
 | Name                    | Description                                                                          | Value              |
 |-------------------------|--------------------------------------------------------------------------------------|--------------------|
 | `image.repository`      | Donetick image repository                                                           | `donetick/donetick` |
-| `image.tag`             | Donetick image tag                                                                  | `latest`          |
+| `image.tag`             | Donetick image tag                                                                  | `v0.1.60`          |
 | `image.pullPolicy`      | Donetick image pull policy                                                          | `IfNotPresent`     |
 | `imagePullSecrets`      | Global Docker registry secret names as an array                                      | `[]`               |
 
@@ -90,7 +262,12 @@ $  helm uninstall donetick
 | `service.type`             | Kubernetes Service type                              | `ClusterIP` |
 | `service.port`             | Service HTTP port                                    | `2021`      |
 | `service.annotations`      | Additional annotations for Service                   | `{}`        |
-| `service.nodePort`         | Service HTTP node port (when applicable)             | `""`        |
+
+### Pod Configuration
+
+| Name                       | Description                                          | Value       |
+|----------------------------|------------------------------------------------------|-------------|
+| `podAnnotations`           | Additional annotations for pods                      | `{}`        |
 
 ### Ingress parameters
 
@@ -108,7 +285,174 @@ $  helm uninstall donetick
 
 | Name                          | Description                                          | Value         |
 |-------------------------------|------------------------------------------------------|---------------|
-| `persistence.enabled`         | Enable persistence using PVC                         | `true`        |
-| `persistence.storageClass`    | PVC Storage Class                                    | `"longhorn"`  |
+| `persistence.enabled`         | Enable persistence using PVC                         | `false`         |
+| `persistence.storageClass`    | PVC Storage Class                                    | `""`            |
 | `persistence.accessMode`      | PVC Access Mode                                      | `ReadWriteOnce` |
-| `persistence.size`            |
+| `persistence.size`            | PVC Size                                             | `1Gi`           |
+
+### Health Checks
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `probes.startup.enabled`               | Enable startup probe                                 | `true`        |
+| `probes.startup.initialDelaySeconds`   | Initial delay for startup probe                      | `10`          |
+| `probes.startup.periodSeconds`         | Period for startup probe                             | `10`          |
+| `probes.startup.failureThreshold`      | Failure threshold for startup probe                  | `30`          |
+| `probes.liveness.enabled`              | Enable liveness probe                                | `true`        |
+| `probes.liveness.initialDelaySeconds`  | Initial delay for liveness probe                     | `30`          |
+| `probes.liveness.periodSeconds`        | Period for liveness probe                            | `10`          |
+| `probes.readiness.enabled`             | Enable readiness probe                               | `true`        |
+| `probes.readiness.initialDelaySeconds` | Initial delay for readiness probe                    | `5`           |
+| `probes.readiness.periodSeconds`       | Period for readiness probe                           | `5`           |
+
+### Application Configuration
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `config.name`                          | Application name                                     | `selfhosted`  |
+| `config.is_done_tick_dot_com`          | Enable donetick.com features                         | `false`       |
+| `config.is_user_creation_disabled`     | Disable user registration                            | `false`       |
+
+### Real-time Configuration
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `config.realtime.max_connections`      | Maximum WebSocket connections                        | `100`         |
+| `config.realtime.ping_interval`        | WebSocket ping interval                              | `30s`         |
+| `config.realtime.pong_wait`            | WebSocket pong wait timeout                          | `60s`         |
+| `config.realtime.write_wait`           | WebSocket write timeout                              | `10s`         |
+| `config.realtime.max_message_size`     | Maximum WebSocket message size                       | `512`         |
+
+### Database Configuration
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `config.database.type`                 | Database type (sqlite or postgres)                   | `sqlite`      |
+| `config.database.migration`            | Enable database migrations                           | `true`        |
+| `config.database.host`                 | PostgreSQL host (when type=postgres)                 | `""`          |
+| `config.database.port`                 | PostgreSQL port (when type=postgres)                 | `5432`        |
+| `config.database.user`                 | PostgreSQL user (when type=postgres)                 | `""`          |
+| `config.database.password`             | PostgreSQL password (when type=postgres)             | `""`          |
+| `config.database.name`                 | PostgreSQL database name (when type=postgres)        | `""`          |
+
+### JWT Configuration
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `config.jwt.secret`                    | JWT signing secret                                   | `changeme-this-secret-should-be-at-least-32-characters-long` |
+| `config.jwt.session_time`              | JWT session duration                                 | `168h`        |
+| `config.jwt.max_refresh`               | JWT maximum refresh duration                         | `168h`        |
+
+### Server Configuration
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `config.server.port`                   | Server port                                          | `2021`        |
+| `config.server.read_timeout`           | Server read timeout                                  | `10s`         |
+| `config.server.write_timeout`          | Server write timeout                                 | `10s`         |
+| `config.server.rate_period`            | Rate limiting period                                 | `60s`         |
+| `config.server.rate_limit`             | Rate limiting requests per period                    | `300`         |
+| `config.server.serve_frontend`         | Serve frontend files                                 | `true`        |
+
+### Feature Flags
+
+| Name                                    | Description                                          | Value         |
+|----------------------------------------|------------------------------------------------------|---------------|
+| `config.features.notifications`        | Enable notifications                                 | `true`        |
+| `config.features.realtime`             | Enable real-time features                           | `true`        |
+| `config.features.oauth`                | Enable OAuth authentication                         | `false`       |
+
+## Database Setup
+
+### PostgreSQL Requirements
+
+When using PostgreSQL, ensure you have:
+
+1. **Database Created**: Create a database for Donetick
+```sql
+CREATE DATABASE donetick;
+CREATE USER donetick WITH PASSWORD 'your-secure-password';
+GRANT ALL PRIVILEGES ON DATABASE donetick TO donetick;
+```
+
+2. **Network Access**: Ensure Donetick can reach your PostgreSQL instance
+3. **Proper Credentials**: Configure database credentials in values or secrets
+
+### Database Migration
+
+Donetick automatically runs database migrations on startup when `config.database.migration: true`. For production:
+
+1. **Review Migrations**: Check what migrations will be applied
+2. **Backup Database**: Always backup before running migrations
+3. **Monitor Startup**: Watch pod logs during initial deployment
+
+## Troubleshooting
+
+### Common Issues
+
+#### 1. Real-time Configuration Panic
+**Error**: `Invalid real-time configuration: maxConnections must be positive, got 0`
+
+**Solution**: Ensure the real-time configuration is properly set:
+```yaml
+config:
+  realtime:
+    max_connections: 100  # Must be > 0
+```
+
+#### 2. Database Connection Issues
+**Error**: Database connection failures
+
+**Solutions**:
+- Verify PostgreSQL is running and accessible
+- Check database credentials in secrets
+- Ensure database name exists
+- Verify network policies allow connection
+
+#### 3. JWT Secret Issues
+**Error**: JWT authentication failures
+
+**Solution**: Ensure JWT secret is at least 32 characters:
+```yaml
+config:
+  jwt:
+    secret: "your-very-secure-jwt-secret-at-least-32-characters-long"
+```
+
+#### 4. CORS Issues
+**Error**: Cross-origin request blocked
+
+**Solution**: Configure CORS origins:
+```yaml
+config:
+  server:
+    cors_allow_origins:
+      - "https://your-domain.com"
+      - "http://localhost:5173"
+```
+
+### Debugging
+
+Check application logs:
+```bash
+kubectl logs deployment/donetick -f
+```
+
+Check configuration:
+```bash
+kubectl get configmap donetick-configmap -o yaml
+```
+
+Verify secrets:
+```bash
+kubectl get secret donetick-secrets -o yaml
+```
+
+## Contributing
+
+Please feel free to contribute by opening issues or pull requests at:
+https://github.com/rtomik/helm-charts
+
+## License
+
+This Helm chart is licensed under the MIT License.
diff --git a/charts/donetick/templates/configmap.yaml b/charts/donetick/templates/configmap.yaml
index bf6257c..a90a5b1 100644
--- a/charts/donetick/templates/configmap.yaml
+++ b/charts/donetick/templates/configmap.yaml
@@ -74,4 +74,20 @@ data:
       token_url: {{ .Values.config.oauth2.token_url | default "" | quote }}
       user_info_url: {{ .Values.config.oauth2.user_info_url | default "" | quote }}
       redirect_url: {{ .Values.config.oauth2.redirect_url | default "" | quote }}
-      name: {{ .Values.config.oauth2.name | default "" | quote }}
\ No newline at end of file
+      name: {{ .Values.config.oauth2.name | default "" | quote }}
+    realtime:
+      max_connections: {{ .Values.config.realtime.max_connections }}
+      ping_interval: {{ .Values.config.realtime.ping_interval | quote }}
+      pong_wait: {{ .Values.config.realtime.pong_wait | quote }}
+      write_wait: {{ .Values.config.realtime.write_wait | quote }}
+      max_message_size: {{ .Values.config.realtime.max_message_size }}
+    logging:
+      level: {{ .Values.config.logging.level | quote }}
+      format: {{ .Values.config.logging.format | quote }}
+    storage:
+      type: {{ .Values.config.storage.type | quote }}
+      path: {{ .Values.config.storage.path | quote }}
+    features:
+      notifications: {{ .Values.config.features.notifications }}
+      realtime: {{ .Values.config.features.realtime }}
+      oauth: {{ .Values.config.features.oauth }}
\ No newline at end of file
diff --git a/charts/donetick/templates/deployment.yaml b/charts/donetick/templates/deployment.yaml
index 7268b92..84585d3 100644
--- a/charts/donetick/templates/deployment.yaml
+++ b/charts/donetick/templates/deployment.yaml
@@ -50,6 +50,17 @@ spec:
             - name: http
               containerPort: {{ .Values.config.server.port }}
               protocol: TCP
+          {{- if .Values.probes.startup.enabled }}
+          startupProbe:
+            httpGet:
+              path: {{ .Values.probes.startup.path }}
+              port: http
+            initialDelaySeconds: {{ .Values.probes.startup.initialDelaySeconds }}
+            periodSeconds: {{ .Values.probes.startup.periodSeconds }}
+            timeoutSeconds: {{ .Values.probes.startup.timeoutSeconds }}
+            failureThreshold: {{ .Values.probes.startup.failureThreshold }}
+            successThreshold: {{ .Values.probes.startup.successThreshold }}
+          {{- end }}
           {{- if .Values.probes.liveness.enabled }}
           livenessProbe:
             httpGet:
@@ -148,9 +159,14 @@ spec:
         - name: config
           configMap:
             name: {{ include "donetick.fullname" . }}-configmap
+        {{- if .Values.persistence.enabled }}
         - name: data
           persistentVolumeClaim:
             claimName: {{ include "donetick.fullname" . }}-data
+        {{- else }}
+        - name: data
+          emptyDir: {}
+        {{- end }}
         {{- if not .Values.containerSecurityContext.readOnlyRootFilesystem }}
         - name: tmp
           emptyDir: {}
diff --git a/charts/donetick/templates/service.yaml b/charts/donetick/templates/service.yaml
index c04d7eb..b3ea134 100644
--- a/charts/donetick/templates/service.yaml
+++ b/charts/donetick/templates/service.yaml
@@ -4,6 +4,10 @@ metadata:
   name: {{ include "donetick.fullname" . }}
   labels:
     {{- include "donetick.labels" . | nindent 4 }}
+  {{- with .Values.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:
diff --git a/charts/donetick/values.yaml b/charts/donetick/values.yaml
index 88234d7..0888746 100644
--- a/charts/donetick/values.yaml
+++ b/charts/donetick/values.yaml
@@ -5,8 +5,10 @@ fullnameOverride: ""
 ## Image settings
 image:
   repository: donetick/donetick
-  tag: "v0.1.38"
+  tag: "v0.1.60"
   pullPolicy: IfNotPresent
+
+imagePullSecrets: []
   
 ## Deployment settings
 replicaCount: 1
@@ -34,10 +36,14 @@ nodeSelector: {}
 tolerations: []
 affinity: {}
 
+## Pod annotations
+podAnnotations: {}
+
 ## Service settings
 service:
   type: ClusterIP
   port: 2021
+  annotations: {}
 
 ## Ingress settings
 ingress:
@@ -85,16 +91,28 @@ extraVolumeMounts: []
 extraVolumes: []
 
 ## Resource limits and requests
-# resources:
-#   limits:
-#     cpu: 500m
-#     memory: 512Mi
-#   requests:
-#     cpu: 100m
-#     memory: 128Mi
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 500m
+  #   memory: 512Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
 
 ## Application health checks
 probes:
+  startup:
+    enabled: true
+    initialDelaySeconds: 10
+    periodSeconds: 10
+    timeoutSeconds: 5
+    failureThreshold: 30
+    successThreshold: 1
+    path: /health
   liveness:
     enabled: true
     initialDelaySeconds: 30
@@ -207,4 +225,28 @@ config:
     token_url: ""
     user_info_url: ""
     redirect_url: ""
-    name: ""
\ No newline at end of file
+    name: ""
+
+  # Real-time configuration
+  realtime:
+    max_connections: 100
+    ping_interval: "30s"
+    pong_wait: "60s"
+    write_wait: "10s"
+    max_message_size: 512
+
+  # Logging configuration
+  logging:
+    level: "info"
+    format: "json"
+
+  # Storage configuration
+  storage:
+    type: "local"
+    path: "/donetick-data/uploads"
+
+  # Feature flags
+  features:
+    notifications: true
+    realtime: true
+    oauth: false
\ No newline at end of file