When is Checkmk 2.4 end of life?

Checkmk 2.4 reaches end of life on Nov 6, 2027 (in 1 year). After that it gets no more updates, including security fixes.

What is the latest version of Checkmk 2.4?

The latest Checkmk 2.4 release is 2.4, released on May 6, 2025.

Checkmk 2.4 was released on May 6, 2025.

Run omd version, then paste the result into the “Am I up to date?” box on this page.

Supported until Nov 6, 2027

2.4 Release notes ↗

Yes

Checkmk 2.4 is supported until Nov 6, 2027 (in 1 year).

Supported Today What “supported” means

Is Checkmk 2.4 still supported?: Yes. Checkmk 2.4 is supported until Nov 6, 2027 (in 1 year).
When is Checkmk 2.4 end of life?: Checkmk 2.4 reaches end of life on Nov 6, 2027 (in 1 year). After that it gets no more updates, including security fixes.
What is the latest version of Checkmk 2.4?: The latest Checkmk 2.4 release is 2.4, released on May 6, 2025.
When was Checkmk 2.4 released?: Checkmk 2.4 was released on May 6, 2025.
How do I check which Checkmk version I have?: Run omd version, then paste the result into the “Am I up to date?” box on this page.

The history fills in as new versions come out.

Badge for this branch (Markdown) Checkmk end-of-life dates for your calendar