From 1269ab776dd8906aaf9f168937fda1fdf584177a Mon Sep 17 00:00:00 2001
From: Jean Boussier <jean.boussier@gmail.com>
Date: Thu, 10 Sep 2020 12:20:08 +0200
Subject: [PATCH] Add a changelog entry for the exception changes in adapters

---
 activerecord/CHANGELOG.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index c404ce7b6d..94729c9db5 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,3 +1,13 @@
+*   All connection adapters `execute` now raises `ActiveRecord::ConnectionNotEstablished` rather than
+    `ActiveRecord::InvalidStatement` when they encounter a connection error.
+
+    *Jean Boussier*
+
+*   `Mysql2Adapter#quote_string` now raises `ActiveRecord::ConnectionNotEstablished` rather than
+    `ActiveRecord::InvalidStatement` when it can't connect to the MySQL server.
+
+    *Jean Boussier*
+
 *   Add support for check constraints that are `NOT VALID` via `validate: false` (PostgreSQL-only).
 
     *Alex Robbin*