From 2e2fd86393ce08cdb7c95e0cc5cf4eb63850e476 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Steffen=20K=C3=B6tte?= <steffen.koette@gmail.com>
Date: Sun, 23 May 2021 00:46:59 -0700
Subject: [PATCH] Add Limitation to ReadMe

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 5524205..ba62b3c 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,10 @@ $ swift run swift-dependency-updater
 
 Run `swift-dependency-updater --help` for a full list of supported commands, and `swift-dependency-updater help <subcommand>` for detailed help on a specific command.
 
+## Limitation
+
+Currently dependencies specified with either `.branch(_ name:)` or `.revision(_ ref:)` are not supported.
+
 ## Inspiration
 
 The tool was inspired by [vintage](https://github.com/vinhnx/vintage), [spm-dependencies-checker](https://github.com/sbertix/spm-dependencies-checker), and [swift-package-dependencies-check](https://github.com/MarcoEidinger/swift-package-dependencies-check).