App Intents Dogfooding
Overall, seeing updates to these Reminders actions is a good sign for the Shortcuts ecosystem, as it’s the first signal that Apple is updating their native Shortcuts actions with App Intents-based replacements in iOS 18.
Since the inception of many of these actions in Workflow when Shortcuts was a third-party app, many actions have been built on longstanding external-facing developer APIs (hence actions like “Get Upcoming Reminders”) and then later custom intents from within teams at Apple – they either stayed the same as the Workflow actions, or got piece-by-piece updates for new features each year like Tags in Reminders.
However, as is the nature of intents development, Apple also has tried not to break anything or remove features that are being used in existing shortcuts – but rather than deprecating actions over time, they either have been updated-in-place, added as separate actions (like “Open Smart List”), or simply not implemented in Shortcuts at all.
Now, it appears that we’re seeing the first evidence of an Apple team seeding new actions in betas, hopefully testing and iterating on them, and then likely replacing the Workflow- and custom intents-era actions with modern App Intents actions that can be extended with new features more easily and updated going forward.