MySQL Milestone Release 5.5.0
To counter the back-and-forth about the future of the free MySQL database after Oracle's takeover of Sun Microsystems, developers have put effort into releasing another test version, called a second milestone, of the product.
MySQL developers explain the lack of a first milestone release for 5.5 by their new release model, which moved to milestones instead of alpha and beta designations. Milestone 1 was actually version 5.4, which had not yet adopted the new model. Goal of the model is sequences of shorter releases with fewer features that are thoroughly tested, rather than alphas and betas in longer intervals leading to a major release. In theory, developers and users are thereby better served in trying out new features.
Behind what is called MySQL 5.5.0-m2 and ready for download are numerous enhancements in the replication mechanisms and partitioning models. The complete list of changes is at the MySQL developer site. A download of the new milestone is also available there.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
System76 Releases COSMIC Alpha 7
With scores of bug fixes and a really cool workspaces feature, COSMIC is looking to soon migrate from alpha to beta.
-
OpenMandriva Lx 6.0 Available for Installation
The latest release of OpenMandriva has arrived with a new kernel, an updated Plasma desktop, and a server edition.
-
TrueNAS 25.04 Arrives with Thousands of Changes
One of the most popular Linux-based NAS solutions has rolled out the latest edition, based on Ubuntu 25.04.
-
Fedora 42 Available with Two New Spins
The latest release from the Fedora Project includes the usual updates, a new kernel, an official KDE Plasma spin, and a new System76 spin.
-
So Long, ArcoLinux
The ArcoLinux distribution is the latest Linux distribution to shut down.
-
What Open Source Pros Look for in a Job Role
Learn what professionals in technical and non-technical roles say is most important when seeking a new position.
-
Asahi Linux Runs into Issues with M4 Support
Due to Apple Silicon changes, the Asahi Linux project is at odds with adding support for the M4 chips.
-
Plasma 6.3.4 Now Available
Although not a major release, Plasma 6.3.4 does fix some bugs and offer a subtle change for the Plasma sidebar.
-
Linux Kernel 6.15 First Release Candidate Now Available
Linux Torvalds has announced that the release candidate for the final release of the Linux 6.15 series is now available.
-
Akamai Will Host kernel.org
The organization dedicated to cloud-based solutions has agreed to host kernel.org to deliver long-term stability for the development team.