Today there's another Minecraft update, 1.7.8. As with version 1.7.7, this update was released in a big hurry with little to no fanfare. Details on the new version are sketchy, but apparently it fixes more server stability issues.
Unfortunately, instead of creating new posts on the Mojang blog and the Minecraft announcement Tumblr, Mojang staff chose to edit the titles and content of previous announcements, which is just confusing.
The JDRGaming Minecraft server will be updated to 1.7.8 later today.