From 9201df1b39462240c985f1aa39c15b69341b412a Mon Sep 17 00:00:00 2001
From: Vladimir Razuvaev <vladimir.razuvaev@gmail.com>
Date: Sun, 27 May 2018 19:23:13 +0700
Subject: [PATCH] v0.12.0

---
 UPGRADE.md | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/UPGRADE.md b/UPGRADE.md
index f822bcd..55c3f0f 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -1,9 +1,15 @@
-## Upgrade v0.11.x > dev-master
+## Upgrade v0.11.x > v0.12.x
 
 ### Breaking: Minimum supported version is PHP5.6
 Dropped support for PHP 5.5. This release still supports PHP 5.6 and PHP 7.0
 **But the next major release will require PHP7.1+**
 
+### Breaking: Custom scalar types need to throw on invalid value
+As null might be a valid value custom types need to throw an
+Exception inside `parseLiteral()`, `parseValue()` and `serialize()`. 
+
+Returning null from any of these methods will now be treated as valid result.
+
 ### Breaking: Descriptions in comments are not used as descriptions by default anymore
 Descriptions now need to be inside Strings or BlockStrings in order to be picked up as
 description. If you want to keep the old behaviour you can supply the option `commentDescriptions`
@@ -36,11 +42,8 @@ type Dog {
 }
 ```
 
-### Breaking: Custom types need to return `Utils::undefined()` or throw on invalid value
-As null might be a valid value custom types need to return now `Utils::undefined()` or throw an
-Exception inside `parseLiteral()`, `parseValue()` and `serialize()`. 
-
-Returning null from any of these methods will now be treated as valid result.
+### Breaking: Most of previously deprecated classes and methods were removed
+See deprecation notices for previous versions in details.
 
 ### Breaking: Standard server expects `operationName` vs `operation` for multi-op queries
 Before the change: