Changelog for ruby2.1-rubygem-websocket-extensions-0.1.3-4.3.x86_64.rpm :

* Sat Jan 19 2019 Marcus Rueckert - rb_build_ruby_abi needs to be rb_build_ruby_abis
* Fri Jan 18 2019 Marcus Rueckert - use rb_build_ruby_abi instead of rb_default_ruby_abi
* Tue Jan 15 2019 Marcus Rueckert - update to 0.1.3
* Fri Jul 28 2017 mrueckertAATTsuse.de- initial package