This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 86%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Hi
We have AKS version upgrade we have 1.22.6 now and it shows we can upgrade to 1.25.6 ,1.25.11 can someone suggest me is it ok to upgrade or any breaking changes happen or else we need to any lower version ,we got UK south location . Thanks .
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 98%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
@sudheer If an answer has been helpful, please consider accepting the answer to help increase visibility of this question for other members of the Microsoft Q&A community.
If not, please let us know what is still needed in the comments.Thank you for helping to improve Microsoft Q&A!
@sudheer If an answer has been helpful, please consider accepting the answer to help increase visibility of this question for other members of the Microsoft Q&A community.
If not, please let us know what is still needed in the comments.Thank you for helping to improve Microsoft Q&A!
@sudheer Thanks for posting your query on Microsoft Q&A.
See AKS Components Breaking Changes by Version for important changes to make before you upgrade to any of the available minor versions.
For version 1.25, I see the following:
Looks like your AKS version is outdated. I would recommend updating to the latest versions available.
View the upcoming version releases on the AKS Kubernetes release calendar. To see real-time updates of region release status and version release notes, visit the AKS release status webpage. To learn more about the release status webpage, see AKS release tracker.
https://learn.microsoft.com/en-us/azure/aks/supported-kubernetes-versions?tabs=azure-cli#aks-kubernetes-release-calendar
I hope this helps! Let me know in the comments if you have further questions. Comment is the fastest way to reach the experts for any questions or help you need.
Please don’t forget to Accept Answer and hit Yes for "was this answer helpful" wherever the information provided helps you, this can be beneficial to other community members for remediation for similar issues.