A new maintenance release of Drupal has been made available. This version (7.8) offers only bug fixes with the primary fix being #1164852: (regression) Node bodies display as empty after upgrade to 7.7 from 6.x if the nodes have a language.
For those who are currently running earlier versions, upgrading is highly recommended in order to take advantage of this and other fixes.
Unfamiliar with Drupal? Read our Drupal review.