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银河麒麟 (Kylin OS)End of Life (EOL) Dates & Support Status

Active
Operating SystemsLatest Version: GALatest Release: Aug 26, 2025

Kylin OS is a Chinese operating system family (Galaxy Kylin) developed by Kylinsoft, widely deployed in government, defense, and critical infrastructure.

Support summary

银河麒麟 (Kylin OS) currently has supported cycles. Track the next EOL date and validate upgrades before your change window.

What do EOL and support statuses mean?

Next EOL

No announced EOL date is currently listed.

Supported cycles

4

5 lts

Versions

5

Latest Version

GA

Active Support

4

EOL

1

Lifecycle Timeline

Dec 20, 2014As of Sep 27, 2026
V11Active · Date not announced
V10 SP3Active · Date not announced
V10 SP2Active · Date not announced
V10 SP1Active · Date not announced
V4EOL · Dec 31, 2024
ActiveSecurityEOLHistorical phase unknown

Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.

Versions

ReleaseRelease DateActive SupportEOLLatest VersionLTSStatus
V11Aug 26, 2025MaintainedDate not announcedGA
Yes
Active
V10 SP3Jun 15, 2023MaintainedDate not announcedSP3
Yes
Active
V10 SP2Sep 30, 2021MaintainedDate not announcedSP2
Yes
Active
V10 SP1Aug 13, 2020MaintainedDate not announcedSP1
Yes
Active
V4Dec 20, 2014Dec 31, 2021Dec 31, 2024SP4
Yes
EOL

Data sources

Last verified

Jun 24, 2026

Community-maintained lifecycle data. Verify against official release notes before production migration.

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Frequently Asked Questions

Which versions of 银河麒麟 (Kylin OS) have reached end of life?
The following 银河麒麟 (Kylin OS) versions have reached end of life and no longer receive security updates: V4. It is recommended to upgrade to a supported version.
Is it safe to continue using 银河麒麟 (Kylin OS) V4?
银河麒麟 (Kylin OS) V4 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of 银河麒麟 (Kylin OS)?
The latest version of 银河麒麟 (Kylin OS) is GA, released in the V11 release cycle.
How many versions of 银河麒麟 (Kylin OS) are currently supported?
银河麒麟 (Kylin OS) currently has 4 actively supported version(s): V11, V10 SP3, V10 SP2, V10 SP1.
When does 银河麒麟 (Kylin OS) V11 reach end of life?
银河麒麟 (Kylin OS) V11 does not have a specific end-of-life date announced yet.
What should I do when 银河麒麟 (Kylin OS) reaches end of life?
When a 银河麒麟 (Kylin OS) version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.