libundo 0.8.2

Libundo is a simple, easy-to-use library which manages recording and playback of undo/redo information for application developers.
It is designed to be simple to plug in to existing applications and require only a minimal amount of support code be written to support multi-level undo/redo.
Libundo handles all the details of determining what has changed after an undoable action is performed, recording that information and saving it for use when an undo is performed.
Libundo makes it easy for application writers to give end users what they want.
Libundo is available under the GNU GPL and is not tied to any GUI libraries or application frameworks. Libundo has a C language interface.
Enhancements:
- Fixed a serious bug, when allocation of a large chunk (larger than the page size) after an undo operation would corrupt the memory. The bug was introduced in 0.8.1.