[GNU ELPA] Undo-Tree version 0.8.2

[ELPA update]

Version 0.8.2 of package Undo-Tree has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Undo-Tree describes itself as:

  ============================
  Treat undo history as a tree
  ============================

More at https://elpa.gnu.org/packages/undo-tree.html

## Summary:

  Emacs has a powerful undo system. Unlike the standard undo/redo system in
  most software, it allows you to recover *any* past state of a buffer
  (whereas the standard undo/redo system can lose past states as soon as you
  redo). However, this power comes at a price: many people find Emacs' undo
  system confusing and difficult to use, spawning a number of packages that
  replace it with the less powerful but more intuitive undo/redo system.

## Recent NEWS:

[Not provided 🙁]