Merge pull request #118 from ekvedaras/changelog-update-v4.0.4

Changelog update - `v4.0.4`

Author: ekvedaras

CHANGELOG.md

@@ -4,7 +4,8 @@
 
 ## [Unreleased]
 
-### Fixed
+## [4.0.4]
+### Fixed
 - Add a bunch of `ProgressManager.checkCanceled()` checks. Should hopefully fix UI freeze. #114
 
 ## [4.0.3]
@@ -191,4 +192,4 @@
     - Table alias support
     - Model table name resolving
     - Relation table name resolving
-- Initial scaffold created from [IntelliJ Platform Plugin Template](https://github.com/JetBrains/intellij-platform-plugin-template)
+- Initial scaffold created from [IntelliJ Platform Plugin Template](https://github.com/JetBrains/intellij-platform-plugin-template)