The cronhpa add-on is used to achieve the scheduled scaling of workloads. This topic describes the change history of the cronhpa add-on.

For more information about add-ons and how to use them, see Add-on management.

September 2026

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.18	v1.24 ≤ Cluster version ≤ v1.36	Being maintained	Supports configuration of add-on resource usage, node affinity, and taint toleration. High-availability configuration is enabled by default. When you require higher availability, horizontally scale out the add-on. Fixes the compatibility constraints between the add-on version and the cluster version.	None
v1.0.17	Cluster version: v1.24 or later	No longer maintained	Metric collection can be configured, and preset dashboards are available.	None

July 2026

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.16	Cluster version: v1.24 or later	No longer maintained	Supported scheduled scaling for individual roles, such as Prefill, Decode, and model-gateway.	None

January 2025

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.14	Cluster version: v1.24 or later	No longer maintained	The add-on security configuration is optimized.	None

September 2024

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.13	Cluster version: v1.24 or later	No longer maintained	Optimized compatibility with Kubernetes versions.	None

June 2023

Version	Compatibility with Kubernetes version	Version status	Description	Impact
v1.0.12	v1.20 ≤ Cluster version ≤ v1.24	No longer maintained	Optimized compatibility with Kubernetes versions.	None

May 2023

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.11	v1.20 ≤ Cluster version ≤ v1.28	No longer maintained	Third-party dependencies are upgraded to enhance add-on reliability.	None

January 2023

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.10	v1.20 ≤ Cluster version ≤ v1.24	No longer maintained	The deployment method of the add-on is optimized.	None

December 2022

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.9	v1.20 ≤ Cluster version ≤ v1.24	No longer maintained	The build method of the add-on is optimized.	None

November 2022

Version	Kubernetes version compatibility	Version status	Description	Impact
v1.0.8	v1.20 ≤ Cluster version ≤ v1.24	No longer maintained	Third-party dependencies are upgraded to enhance add-on reliability.	None
v1.0.7	v1.20 ≤ Cluster version ≤ v1.24	No longer maintained	The performance of large-scale resources is improved.	None