v2.2.0

Non-breaking changes

• New hook vundo-after-undo-functions by @protesilaos in #74
• New feature to diff two nodes in the tree, by @jdtsmith in #78

Full Changelog: v2.1.0...v2.2.0

v2.1.0

Non-breaking changes

• Vundo now highlights nodes that have been saved to disk, you can customize the highlight face vundo-last-saved, or turn it off by setting vundo-highlight-saved-nodes to nil.
• Typing C-x C-s in the vundo buffer now saves the original buffer
• Killing the vundo buffer restores the selected window.
• Minor bug fixes

v2.0.0

I have to make a major version increment because of the breaking changes, but overall we only have small changes.

Breaking change:

• ‘vundo--window-max-height’ is now ‘vundo-window-max-height’ (double
  dash -> single dash).
• Vundo commands are not shown in the global M-x (since they are not
  used that way anyway).

New features:

• New hooks ‘vundo-pre-enter-hook’ and ‘vundo-post-exit-hook’.

v1.0.0

This is the first release.