diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d00e6f..6dfea25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 ## [1.0.0.alpha.2](https://github.com/fgrehm/vagrant-lxc/compare/v1.0.0.alpha.1...master) (unreleased)
 
+BACKWARDS INCOMPATIBILITIES:
+
+  - The `sudo_wrapper` provider configuration was removed in favor of using the
+    secure wrapper generated by `vagrant lxc sudoers` [[GH-272]]
+
+IMPROVEMENTS:
+
+  - The `vagrant lxc sudoers` generated sudoers configuration and wrapper script
+    are safer and properly whitelists the commands required by vagrant-lxc to run.
+    [[GH-272]] / [[GH-269]]
+
+[GH-269]: https://github.com/fgrehm/vagrant-lxc/issues/269
+[GH-272]: https://github.com/fgrehm/vagrant-lxc/pull/272
+
 
 ## [1.0.0.alpha.1](https://github.com/fgrehm/vagrant-lxc/compare/v0.8.0...v1.0.0.alpha.1) (Apr 06, 2014)