Revert "Update changelog"

This reverts commit ae7faf4.

Author: dlon

CHANGELOG.md

@@ -25,7 +25,6 @@ Line wrap the file at 100 chars.                                              Th
 ### Added
 - Add DAITA (Defence against AI-guided Traffic Analysis) setting for Linux and macOS.
 - Add `--json` flag to `mullvad status` CLI.
-- Add WireGuard over Shadowsocks obfuscation.
 
 ### Changed
 - Ignore obfuscation protocol constraints when the obfuscation mode is set to auto.