Lifecycle Policy

TOC

Version Lifecycle Timeline

Below is the lifecycle schedule for released versions of the Alauda Streaming Service for Kafka:

Alauda Streaming Service for Kafka VersionRelease DateEnd of Support
v4.1.x2025-08-18Supported until 1 month post-release of the next version

Release Policy

The Alauda Streaming Service for Kafka follows a rolling support model:

  • The life cycles of different major versions are independent of each other, and there may be multiple major versions in maintenance simultaneously.
  • Each minor version remains supported until the next minor version is officially released plus 1 month. This is done by releasing patches that apply to each supported minor version.

Maintenance Policy

Alauda provides maintenance support for the Alauda Streaming Service for Kafka based on its rolling support model.

During the support period of each version, Alauda provides the following services:

  • Security Updates: Regular patches and updates in line with Alauda security standards.
  • Bug Fixes: Timely fixes for critical and major issues, aligned with upstream Kafka community fixes.
  • Upgrade Assistance: Guidance and support for smooth upgrades between the Alauda Streaming Service for Kafka versions.
  • Regular Maintenance: Periodic updates to ensure the operator remains stable and compatible with the Kubernetes ecosystem.