From 68ec65aec1c54def219dc0b1df31a8e958d42cf3 Mon Sep 17 00:00:00 2001
From: MITSUNARI Shigeo <herumi@nifty.com>
Date: Fri, 24 Jul 2020 18:14:34 +0900
Subject: [PATCH] [C#] update doc

---
 ffi/cs/readme.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ffi/cs/readme.md b/ffi/cs/readme.md
index e5f2785..a9872a7 100644
--- a/ffi/cs/readme.md
+++ b/ffi/cs/readme.md
@@ -9,3 +9,7 @@ mklib dll
 ```
 
 Open `ffi/cs/mcl.sln` and Set the directory of `mcl/bin` to `workingDirectory` at `Debug` of test project.
+
+# Remark
+- `bn256.cs` is an old code. It will be removed in the future.
+- `mcl/mcl.cs` is a new version. It support `BN254`, `BN_SNARK` and `BLS12_381` curve, which requires `mclbn384_256.dll`.
\ No newline at end of file