CraftBukkit 1.2.5-R1.3 is now available!
EvilSeph
A new CraftBukkit Beta Build (1.2.5-R1.3) that provides Minecraft 1.2.5 compatibility and fixes issues in CraftBukkit 1.2.5-R1.2 is now available. Please only use this build if you'd like to help us get a new Recommended Build out and don't mind running a preview build to help us test things. If you were running the previous Beta build, please update to this one as it includes some important fixes.
Will plugins break with this build?
Provided the developers of the plugins you are using are keeping up with the development of Bukkit, all your plugins should work fine.
What is a Beta Build?
A Beta Build is in between a developer build and a Recommended Build. These builds simply work and are promoted much more frequently than a Recommended Build. While we will do some testing before promoting a beta build, we will not be running it through our extensive test process. As such, there are no guarantees that they will not contain minor bugs. If we do find out they are broken, we will mark it as such on DLB and promote a new one. A beta build may contain incomplete API and new features but they should not interfere with running the build in any way.
For more detailed information on what is contained in this update, please see the changelog here.