From 3d6ed3e2fdfa0971edac99dbedd8fa123c69fb80 Mon Sep 17 00:00:00 2001
From: Patrick Brosi <brosi@informatik.uni-freiburg.de>
Date: Wed, 23 Aug 2023 13:53:48 +0200
Subject: [PATCH] update readme

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

diff --git a/README.md b/README.md
index 12a002d..7d7b041 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,7 @@ For a quick visual inspection of the shape quality, see for example the schedule
  * `cmake`
  * `gcc >= 5.0` (or `clang >= 3.9`)
  * `libzip` (optional, for ZIP support)
+ * `zlib` (optional, for gzip support)
 
 ## Building and Installation