Specify 1.x

chrisballinger · Jun 3, 2018 · 53085e9 · 53085e9
1 parent c8e27b2
commit 53085e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -30,7 +30,7 @@ pod "libidn"
 
 Upgrading libidn:
 
-* Download latest release from [https://ftp.gnu.org/gnu/libidn](https://ftp.gnu.org/gnu/libidn/).
+* Download latest release 1.x from [https://ftp.gnu.org/gnu/libidn](https://ftp.gnu.org/gnu/libidn/). The 2.x series does not include `stringprep`, which is needed by this wrapper library.
 * Copy over updated files that are in `/lib` folder
 * Comment out `#include <config.h>"`
 * Replace `# include <idn-int.h>` and `#include "unistr.h"` with `#include <stdint.h>`