- fix gem build warnings by adding version constraints and a required_ruby_version
- support for 4.x version of redis gem
- testing on non-supported rubies
- CI using GitHub Actions for non-eol Ruby versions
- add an exception message to BreakerOpen exception with the service name
- replaced deprecated usage of
Redis.current - replaced deprecated usage of
redis.pipelined - replaced deprecated usage of
assert_equal nil
- Upgraded development dependencies
- Upgraded to latest 5.x Redis gem