CHANGELOG and version number for the fix release

CHANGELOG

@@ -1,3 +1,7 @@
+Version 2019.04 (2019-04-28)
+  Friendica Core:
+    Fixed a privacy problem with postings accessed by feed [MrPetovan]
+
 Version 2019.03 (2019-03-22)
   Friendica Core:
     Update to the translation (CS, DE, EN-GB, EN-US, ES, FR, IT, PL, SV, ZH-CN) [translation teams]

VERSION

@@ -1 +1 @@
-2019.03
+2019.04

boot.php

@@ -31,7 +31,7 @@ use Friendica\Util\DateTimeFormat;
 
 define('FRIENDICA_PLATFORM',     'Friendica');
 define('FRIENDICA_CODENAME',     'Dalmatian Bellflower');
-define('FRIENDICA_VERSION',      '2019.03');
+define('FRIENDICA_VERSION',      '2019.04');
 define('DFRN_PROTOCOL_VERSION',  '2.23');
 define('NEW_UPDATE_ROUTINE_VERSION', 1170);