Application Gateway - 1

2025 (6)

September (3)

azure: [Launched] Generally Available: Using Server-sent events with Application Gateway

Azure Updates

2025-09-22

Azure Application Gateway now generally supports Server-sent events (SSE), enabling real-time server-to-client data streaming over a persistent HTTP connection for seamless client updates.

azure: [Launched] Generally Available: Enabling dedicated connections to backends in Azure Application Gateway

Azure Updates

2025-09-15

Azure Application Gateway V2 now generally available: customers can enable dedicated connections from the gateway to backend servers instead of using the default connection reuse behavior.

azure: [Launched] Generally Available: Backend TLS validation controls in Azure Application Gateway

Azure Updates

2025-09-15

Azure Application Gateway V2 is generally available with customer-controlled backend TLS validations, allowing customers to manage how TLS validations are applied to backend HTTPS connections.

August (3)

azure: [In preview] Public Preview: Custom block response code and body for Application Gateway WAF

Azure Updates

2025-08-26

Azure Application Gateway WAF now publicly previews the ability to customize response status codes and bodies for blocked requests.

azure: [Launched] Generally Available: Application Gateway adds MaxSurge support for zero-capacity-impact upgrades

Azure Updates

2025-08-21

Azure Application Gateway now supports MaxSurge, allowing new instances to be provisioned during rolling upgrades without taking existing instances offline. This feature enables zero-capacity-impact upgrades to newer gateway versions.

azure: [Launched] Generally Available: Private Application Gateway on Azure Application Gateway v2

Azure Updates

2025-08-08

Azure Application Gateway v2 now generally available with Private Application Gateway features, enhancing network exposure control.