Apple Wwdc 2025 Calendar. It will most likely be released in the month of march. This also applies to services, software and ai.
March or april (but this year, it was held in may) wwdc (worldwide developers conference) : Apple started making siri more capable with apple intelligence features in ios 18.1 and ios 18.2, but there are additional siri updates that are set to come in 2025 with ios.