--- a/MozillaFirefox/MozillaFirefox.changes	Wed May 27 09:13:22 2020 +0200
+++ b/MozillaFirefox/MozillaFirefox.changes	Thu May 28 08:59:15 2020 +0200
@@ -1,4 +1,13 @@
 -------------------------------------------------------------------
+Wed May 27 11:48:06 UTC 2020 - Wolfgang Rosenauer <wr@rosenauer.org>
+
+- Mozilla Firefox 77.0 (build1)
+- requires
+  * NSS >= 3.52.1
+  * rust-cbindgen >= 1.14.1
+- do not use gcc (but clang for everything)
+
+-------------------------------------------------------------------
 Wed May 13 12:21:13 UTC 2020 - Michel Normand <normand@linux.vnet.ibm.com>
 
 - change again _constraints for ppc64le use <physicalmemory>