Apple’s new rules in the European Union mean browsers like Firefox can finally use their own engines on iOS. Although this may seem like a welcome change, Mozilla spokesperson Damiano DeMonte tells The Verge it’s “extremely disappointed” with the way things turned out.“We are still reviewing the technical details but are extremely disappointed with Apple’s proposed plan to restrict the newly-announced BrowserEngineKit to EU-specific apps,” DeMonte says. “The effect of this would be to force an i...