MICROSOFT-AZURE-980F0E29372F3D86 release notes and known issues

[In preview] Public Preview: HTTP/3 over QUIC support in Azure Application Gateway

Scope: Microsoft Azure. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.

Summary

Announcing public preview support for HTTP/3 over QUIC on Azure Application Gateway. HTTP/3 is the next evolution of HTTP and uses QUIC to improve connection setup time, reduce latency, and provide better resiliency for modern web applications and APIs. W

Improvements and security content

Announcing public preview support for HTTP/3 over QUIC on Azure Application Gateway. HTTP/3 is the next evolution of HTTP and uses QUIC to improve connection setup time, reduce latency, and provide better resiliency for modern web applications and APIs. W

Known issues

Publisher statement

Not stated. The verified publisher record does not contain a known-issues statement.

Affected products and versions

Products

Microsoft Azure

Affected versions

See the official publisher source for applicability.

Fixed versions or updates

No fixed version is stated in this record.

Recommended action

Review the official publisher document before deployment.

Official publisher evidence

MICROSOFTVERIFIED

[In preview] Public Preview: HTTP/3 over QUIC support in Azure Application Gateway

Checked 5 Oct 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.

Open the official publisher source