# Features / Improvements & Fixes

## Improvements :muscle:

### Helm

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#### **Embedded Storage Re-introduction with H2 Support**

We've brought back H2 embedded storage with comprehensive testing and improved implementation.

**✨ What's New:**

* Full H2 database support for lightweight deployments
* Enhanced persistence options for both logs and embedded storage
* Comprehensive test coverage for embedded storage scenarios

**📋 Configuration Example:**

```yaml
# Enable H2 embedded storage
lensesAgent:
  storage:
    postgres:
      enabled: false  # Disable Postgres to use H2
      
persistence:
  storageH2:
    enabled: true
    size: 5Gi
    storageClass: ""
    accessModes:
      - ReadWriteOnce
  log:
    enabled: true
    size: 2Gi
```

**✅ Benefits:**

* Simpler deployment for development/testing environments
* Reduced external dependencies
* Automatic data persistence

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#### **Enhanced External Secrets Operator (ESO) Integration**

Updated to the latest ESO API version with extended functionality for secure credential management.
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## Fixes 🛠️

### **SQL Processors AVRO namespace**

When the AVRO namespace was overwritten via \`SET, it incorrectly validated the name.

```
SET defaults.topic.value.avro.namespace=****
```