Changelog for erlang_js-1.4.0-2.1.x86_64.rpm :
Sat Aug 19 14:00:00 2017 Led 1.4.0-2
- update patches:
+ erlang_js-1.4.0-system-nspr.patch
- enable %check

Sat Aug 19 14:00:00 2017 Led 1.4.0-1
- initial build