From 41a377948b8e984b8f28951f74adad29b89cc05b Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Sun, 15 Jan 2017 23:56:44 +0100
Subject: [PATCH] Documenting BC Break introduced by the removal of
 `Doctrine\ORM\Query\SqlWalker#walkCaseExpression()`

Ref: https://github.com/doctrine/doctrine2/pull/5600
---
 UPGRADE.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/UPGRADE.md b/UPGRADE.md
index cc304b8983a..3592fe5b609 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -1,6 +1,11 @@
 # Upgrade to 2.5
 
-## Minor BC BREAK: removed $className parameter on `AbstractEntityInheritancePersister#getSelectJoinColumnSQL`
+## Minor BC BREAK: removed `Doctrine\ORM\Query\SqlWalker#walkCaseExpression()`
+
+Method `Doctrine\ORM\Query\SqlWalker#walkCaseExpression()` was unused and part
+of the internal API of the ORM, so it was removed. [#5600](https://github.com/doctrine/doctrine2/pull/5600).
+
+## Minor BC BREAK: removed $className parameter on `AbstractEntityInheritancePersister#getSelectJoinColumnSQL()`
 
 As `$className` parameter was not used in the method, it was safely removed.