Yes, it was the point I was trying to make: it all comes with tradeoffs. Sidekiq choosed to not go forward with backwards compat, and I don't feel it make them

Yes, it was the point I was trying to make: it all comes with tradeoffs. Sidekiq choosed to not go forward with backwards compat, and I don't feel it make them "bad citizens" like you implied in your original comment.