doctrine · morozov · Aug 20, 2020 · Aug 20, 2020
diff --git a/UPGRADE.md b/UPGRADE.md
@@ -1,5 +1,9 @@
 # Upgrade to 3.0
 
+## BC BREAK: removed `Synchronizer` package
+
+The `Doctrine\DBAL\Schema\Synchronizer\SchemaSynchronizer` interface and all its implementations have been removed.
+
 ## BC BREAK: removed wrapper `Connection` methods
 
 The following methods of the `Connection` class have been removed:

diff --git a/src/Schema/Synchronizer/AbstractSchemaSynchronizer.php b/src/Schema/Synchronizer/AbstractSchemaSynchronizer.php
diff --git a/src/Schema/Synchronizer/SchemaSynchronizer.php b/src/Schema/Synchronizer/SchemaSynchronizer.php
diff --git a/src/Schema/Synchronizer/SingleDatabaseSynchronizer.php b/src/Schema/Synchronizer/SingleDatabaseSynchronizer.php
diff --git a/tests/Schema/Synchronizer/SingleDatabaseSynchronizerTest.php b/tests/Schema/Synchronizer/SingleDatabaseSynchronizerTest.php