From 518d49d5455365f49c2bc9e267f15507d9d6e24f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franc=CC=A7ois=20Pottier?= <francois.pottier@inria.fr>
Date: Thu, 7 Apr 2022 12:07:54 +0200
Subject: [PATCH] CHANGES.

---
 CHANGES.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index 35f3f4a..6289990 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,13 @@
 # CHANGES
 
+## 2022/04/07
+
+* Fix a serious bug in `Enum.sample`, which used OCaml's random number
+  generator in such a way that it would always produce the same number. The
+  fix modifies the signature of several internal modules, such as
+  `Feat.RandomBigInt`. The public API of the libraries `feat` and `feat-num`
+  is unaffected. (Reported by Guyslain Naves.)
+
 ## 2022/01/01
 
 * Improved documentation.
-- 
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