This site provides regular snapshots of various MySQL products directly from the MySQL development trees. We provide these as a courtesy to our users, who want to stay up to date and do not want to work with the source trees directly to obtain the sources.
Please note that these snapshots are development releases and may include bugs or incomplete features!
Do not use these snapshots in your production environments — MySQL does not provide any support for these and you are entirely on your own if you experience data loss because of using a snapshot release.
To download the released and fully-tested versions of these products, please visit MySQL Downloads on our main web site.
Old snapshots will be removed after two weeks. If a snapshot for a specific day is missing, this means that the tree was in an inconsistent state at build time and the source archive could not be created. In most cases, this will be resolved before the next build run.
For further information about these products, please visit MySQL Products on our main web site.
However, if you find bugs in these snapshots, we would like to encourage you to report them via our bug database. Please see our bug reporting guidelines in the manual.
MySQL Software is provided under the GPL License

