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# Model Proxy Release Notes

These release notes reflect enhancements, changes, and bug fixes for model proxy.

In addition to these release notes, see:

- [Omni Gateway Release Notes](https://docs.mulesoft.com/jp/release-notes/gateway/gateway-release-notes)

## [](#august-31-2026)August 31, 2026

### What’s New

- Model proxy now supports semantic caching, which stores and reuses LLM responses based on semantic similarity to reduce latency and cost. Semantic caching supports Azure AI Search as the vector database.
    
    See [Semantic Caching](#general::model-proxy.adoc#semantic-caching) and [Configuring Semantic Caching Services](#general::model-proxy-semantic-caching-service.adoc).
- You can now secure model proxy connections with TLS by configuring a TLS context on the proxy consumer endpoint and on connections to provider endpoints.
    
    See [Create a Model Proxy](#general::model-proxy-create-model-proxy.adoc#create-a-model-proxy).
- Model proxy can now authenticate to LLM providers by using a secret stored in an external vault (AWS Secrets Manager, Microsoft Azure Key Vault, or HashiCorp Vault).
    
    See [Create a Model Proxy](#general::model-proxy-create-model-proxy.adoc#create-a-model-proxy).
- The Model Proxy Request Compression policy is now available for model proxies.
    
    See [Model Proxy Request Compression Policy](https://docs.mulesoft.com/gateway/latest/policies-included-llm-proxy-request-compression) and [Model Proxy Request Compression](https://docs.mulesoft.com/jp/release-notes/gateway/policies/llm-proxy-request-compression-release-notes).

## [](#august-6-2026)August 6, 2026

### What’s New

- LLM Proxy is now renamed to model proxy.
- Model proxy now supports the Anthropic API format and native Anthropic models.
    
    See [Supported LLM Providers](#general::model-proxy.adoc#supported-llm-providers).

## [](#may-9-2026)May 9, 2026

### What’s New

- Model proxy now supports Advanced Scale semantic services that use vector databases to store up to 2000 utterance vectors per prompt topic.
    
    See [Configure an Advanced Scale Semantic Service](#general::model-proxy-semantic-service.adoc#configure-an-advanced-scale-semantic-service).
- Agent Network now supports model proxies as Agent Broker LLM providers.
    
    See [Broker Project File References](https://docs.mulesoft.com/agent-network/latest/af-project-files#llmproviders-section).
- Model proxy can now dynamically extract API Keys (such as OAuth 2.0 tokens) from incoming requests to support dynamic LLM provider authentication.
- Model proxies now support NVIDIA Nemotron models.
    
    See [Supported Models](#general::model-proxy.adoc#brokers-section)
- Anypoint Monitoring now provides new dashboards for cost management.

## [](#march-30-2026)March 30, 2026

### What’s New

Model proxy provides a unified access layer for multiple Large Language Model (LLM) providers. Model proxies are deployed to Omni Gateway to enable governance, intelligent routing, and cost management for AI applications.

To learn more, see [general::model-proxy.adoc](#general::model-proxy.adoc).

## [](#see-also)See Also

- [Known Issues](https://help.salesforce.com/s/issues)