New upstream release

debian/changelog

+webkit2gtk (2.30.0-1) UNRELEASED; urgency=medium
+
+  * New upstream release.
+
+ -- Alberto Garcia <berto@igalia.com>  Fri, 11 Sep 2020 12:34:46 +0200
+
 webkit2gtk (2.29.92-1) experimental; urgency=medium
 
   * New upstream development release.