noun, noun or participle which takes 'suru', intransitive verb
software regression; degradation
Refers to a situation where a software update or change causes previously working functionality to break or perform worse. Common in IT and development contexts.
from English degrade
最新のアップデートでデグレードが発生し、ログイン機能が使えなくなった。
A regression occurred with the latest update, and the login function stopped working.
We automate tests to detect regressions early.