Changelog 1603

https://github.com/Alkarex/EasyRSS/issues/31

CHANGELOG.md

@@ -8,6 +8,7 @@
 	* Korean [#1578](https://github.com/FreshRSS/FreshRSS/pull/1578)
 * Bug fixing
 	* PHP 7.1 compatibility for the API [#1584](https://github.com/FreshRSS/FreshRSS/issues/1584), [#1594](https://github.com/FreshRSS/FreshRSS/pull/1594)
+	* Fix API compatibility bug between PostgreSQL and EasyRSS [#1603](https://github.com/FreshRSS/FreshRSS/pull/1603)
 * Misc.
 	* Allow longer database usernames [#1597](https://github.com/FreshRSS/FreshRSS/issues/1597)