* 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)
* Fix PostgreSQL error when adding new entries [#1610](https://github.com/FreshRSS/FreshRSS/issues/1610), [#1613](https://github.com/FreshRSS/FreshRSS/pull/1613)