The snapshot server has been updated. So don’t forget to get your update and join us in playing the pre release of the next official Minecraft Release.
To get snapshots, open your launcher and press the “New Profile” button. Call it “snapshots” and check the box saying “Enable experimental development snapshots” and save. To switch to the normal version, you can select it in the dropdown at the bottom left corner of the launcher.
Server address to snapshot is: minecraft.jermsmit.com:25566
Standard Server address: minecraft.jermsmit.com
And as always if you find bugs, report them here: http://mojang.atlassian.net/browse/MC