Plone End of Life Dates

Developers who work with content management systems are likely familiar with Plone, a robust platform that has been around since 2001 and is maintained by the Plone Foundation. Plone is designed to solve the problem of complex content management by providing a flexible and scalable solution that can be tailored to meet the needs of various organizations. With its long history, Plone has become a popular choice among developers due to its ease of use, flexibility, and large community of users and contributors.

The landscape of Plone versions is characterized by a total of 7 versions, out of which 4 have already reached their end-of-life, leaving 3 active versions that are still supported. The latest stable version, 6.2.0, is the current benchmark for developers, but it is also the next version slated to reach its end-of-life, with the deadline set for December 31, 2027. This gives developers a clear timeline to plan their upgrades and migrations. The most recent version to reach its end-of-life was 5.2, which ceased to be supported on October 31, 2024.

From a security perspective, Plone has a clean track record, with a total of 0 CVEs tracked, and consequently, 0 critical CVEs. As a result, there is no most affected version, and the platform is not listed on the Known Exploited Vulnerabilities catalog. This is a testament to the robust security measures in place for Plone. Despite this, developers should still remain vigilant and ensure they are running the latest supported version to minimize any potential risks. By keeping track of end-of-life dates and planning upgrades accordingly, developers can ensure the security and integrity of their Plone-based applications.