Apple has moved on to its second round of developer betas, issuing fresh builds of iOS 18.3, iPadOS 18.3, macOS 15.3, tvOS 18.3, watchOS 11.3, and visionOS 2.3.

Apple today seeded the second betas of upcoming iOS 18.3 and iPadOS 18.3 updates to developers for testing purposes, with the software coming

Macworld Apple best test of iOS 18.3 began less than a week after the release of iOS 18.2. It’s not yet clear when we can expect this release to into wide release or what features to expect in it, but it will surely be the first major iOS update of 2025.

Shortly after releasing iOS 18.2 in early December, Apple snuck out an initial beta of iOS 18.3 for developers and public beta testers. Since this came just before the holiday season, it was a safe bet that we’d be waiting a while to see a subsequent beta arrive, but the good news is that Apple hasn’t wasted any time getting that one pushed out.

A few weeks after seeding the first testing version of iOS 18.3, Apple is now back with beta 2. Here's what we know about it.