Question 1

What happens when Quasar reaches end of life?

Accepted Answer

When Quasar reaches end of life, it stops receiving security patches, bug fixes, and new features. Currently, 1 Quasar version is already EOL. The latest supported version is Quasar 2. Running an EOL version exposes your systems to unpatched security vulnerabilities with no official fix available.

Question 2

Is Quasar 2 still supported?

Accepted Answer

Yes. Quasar 2 is actively supported. It receives security patches and bug fixes. Check the version table above for the full list of supported Quasar releases and their exact end-of-life dates.

Question 3

Is it safe to use Quasar after end of life?

Accepted Answer

No. Running Quasar after EOL is not safe for production systems. Once a version reaches end of life, newly discovered CVEs are published publicly but never patched — leaving your systems permanently exposed. The only safe path is upgrading to an actively supported Quasar release.

Question 4

How to upgrade from Quasar 1 to Quasar 2.x?

Accepted Answer

To upgrade Quasar from 1 to 2: (1) review the official migration guide for breaking changes, (2) test your application against the new version in a staging environment, (3) update dependencies that have version constraints, (4) run your full test suite, (5) deploy with a rollback plan. The earlier you start, the more time you have to resolve compatibility issues before EOL.

Question 5

When is the next Quasar LTS version?

Accepted Answer

Not all Quasar releases have a designated LTS status. Check the version table above — LTS releases are marked with an "LTS" badge. Refer to the official Quasar release policy for information on upcoming long-term support versions.

Question 6

How long does Quasar support each version?

Accepted Answer

On average, Quasar supports each release for approximately 53 months (~4.4 years).  The exact EOL date for each version is listed in the table above.

Version	Released	Active support	EOL date	Until EOL	Latest	CVEs	Status
2	Jun 21, 2021	—	No	—	2.19.3	—	Active
1	Mar 7, 2019	Apr 1, 2021	Jun 30, 2023	1075d ago	1.22.10	—	EOL

Quasar End of Life Dates

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