Add changelog v5.6.5

.aspell.en.pws

@@ -135,6 +135,7 @@ DVAR
 eb
 Ec
 ECMA
+ee
 endDate
 ePub
 EQ
@@ -390,6 +391,7 @@ SheetView
 showReviewChanges
 shrinkwrap
 si
+SIGABR
 signatureLine
 Slovenčina
 Slovenská

CHANGELOG.md

@@ -1,5 +1,27 @@
 # Change log
 
+## 5.6.5
+
+### New Features
+
+#### document-server-integration
+
+* From now on uses `Apache` license instead of `MIT`
+
+### Fixes
+
+#### x2t
+
+* Fix `SIGABR` on ODT color (Bug #46499)([DocumentServer#989](https://github.com/ONLYOFFICE/DocumentServer/issues/989))
+
+#### Back End
+
+* Fix connecting document server with MySQL to community server
+
+#### Package
+
+* Fix package type in info.json for `documentserver-ee` and `documentserver-ie`
+
 ## 5.6.4
 
 ### Fixes