Sentence examples for have been changed since from inspiring English sources
Problematic dishes have been changed since the stands opened Memorial Day weekend.
Inside, not a thing appeared to have been changed since the day the first peppers were ground.
Correction 30 November 2018: The numbers of embryos that He used in his experiments have been changed since the article was first published, following clarification by Jiankui He's spokesperson.
If a user is working with a dataset that was last processed a few years ago, it may be a better use of time to simply reprocess the data rather than work out what calibration files or tools have been changed since then.
A few labels on bottles have been changed since the investigation but unless it's to read "Orangey salt and sugar solution in water we got out of a tap", "Just a canvas layer round your foot in case you step on glass or summat" or "Powdered stuff you don't need if you eat the odd broccoli floret now and then" it will surely be nothing like enough.
The name may have been changed since then, but the concept, an independent gaming network, is still the same.
