OpenMLDBEnd of Life (EOL) Dates & Support Status

Active

DatabasesLatest Version: 0.9.3Latest Release: Feb 21, 2025

OpenMLDB is an open-source machine learning database from 4Paradigm that provides a feature platform delivering consistent features for both offline training and online inference.

Support summary

OpenMLDB 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

0 lts

Versions

Latest Version

0.9.3

Active Support

EOL

Lifecycle Timeline

Jan 13, 2022As of Sep 27, 2026

0.9Active · Date not announced

0.8EOL · Ended; date not announced

0.7EOL · Ended; date not announced

0.6EOL · Ended; date not announced

0.5EOL · Ended; date not announced

0.4EOL · Ended; date not announced

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

Release	Release Date	Active Support	EOL	Latest Version	LTS	Status
0.9	Apr 25, 2024	Maintained	Date not announced	0.9.3	No	Active
0.8	May 12, 2023	Ended	Ended; date not announced	0.8.5	No	EOL
0.7	Dec 31, 2022	Ended	Ended; date not announced	0.7.3	No	EOL
0.6	Aug 10, 2022	Ended	Ended; date not announced	0.6.9	No	EOL
0.5	May 7, 2022	Ended	Ended; date not announced	0.5.3	No	EOL
0.4	Jan 13, 2022	Ended	Ended; date not announced	0.4.4	No	EOL

Data sources

Sources

Official project releases

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 OpenMLDB have reached end of life?

The following OpenMLDB versions have reached end of life and no longer receive security updates: 0.8, 0.7, 0.6, 0.5, 0.4. It is recommended to upgrade to a supported version.

Is it safe to continue using OpenMLDB 0.8?

OpenMLDB 0.8 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 OpenMLDB?

The latest version of OpenMLDB is 0.9.3, released in the 0.9 release cycle.

How many versions of OpenMLDB are currently supported?

OpenMLDB currently has 1 actively supported version(s): 0.9.

When does OpenMLDB 0.9 reach end of life?

OpenMLDB 0.9 does not have a specific end-of-life date announced yet.

What should I do when OpenMLDB reaches end of life?

When a OpenMLDB 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.