From 624d823a17f3e0764ff7197c1f99d0c644be4344 Mon Sep 17 00:00:00 2001
From: Dimitris Karakostas <dimit.karakostas@gmail.com>
Date: Thu, 13 Jun 2019 10:21:56 +0100
Subject: [PATCH] Add commit history contrib rules

---
 CONTRIBUTING.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0f37d2c..644a3e6 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,6 +12,8 @@ To add a new link:
    Peer-reviewed papers are preferred.
  * Authors must be named in a Vancouver-style citation.
  * Conference or journal and year must be stated if available.
+ * Keep the commit history clean. Squash your commits to a single one and split
+   major contributions to multiple PRs.
 
 This is a curated list of *blockchain*-related papers, not general cryptography
 or distributed systems. Blockchains are "chains of blocks", not general-purpose