diff --git a/README.md b/README.md
index b5a7792..e9a6ff8 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,9 @@
 
 Standard Library log wrapper. `zlog` provides adjusted `std.log` output and a pretty print function for easy overwriting of user defined types (`struct`, `enum`, `union` and `vector`).
 
+> [!CAUTION]
+> Only builds using the zig master version are tested to work.
+
 ## Usage
 
 The following snippet shows an example usage of `zlog` to change the default log format and add pretty printing to both user defined types (`Options` and `Struct`):
@@ -89,7 +92,9 @@ This will result in the following output:
 For more details about the output customization see the configuration options of the `zlog` module. Following options are available:
 
 - _timestamp_ (default: `true`): Prepend the current timestamp before each log message.
-- _stderr_ (default: `true`): Print log messages to stderr. **NOTE**: Currently not working as log output is not appended and only the last log message will be in the resulting log file! This is a not-yet-implemented feature of the standard library of zig! See this [issue](https://github.com/ziglang/zig/issues/14375) for more details.
+- _stderr_ (default: `true`): Print log messages to stderr.
+  > [!CAUTION]
+  > Currently not working as log output is not appended and only the last log message will be in the resulting log file! This is a not-yet-implemented feature of the standard library of zig! See this [issue](https://github.com/ziglang/zig/issues/14375) for more details.
 
 ## Tips