This was quick: just three days after the release of the latest versions, Apple is already making available to developers worldwide iOS 10.3 beta 7 (build 14E5277a) and the macOS Sierra 10.12.4 beta 7 (16E191a).
Just so that no one gets lost in this vertex of updates, iOS 10.3 will bring as its main novelties the addition of Find My AirPods to the Find My iPhone application (Find My iPhone), adopting the file system Apple File System (APFS), a widget for the Podcasts app, news on CarPlay and a renewed security section in Settings. MacOS Sierra 10.12.4 finally take the feature Night Shift Macs, as well as other minor news.
As we recall in the post about betas 6, as the interval between the release of the betas narrows, the final release date of the systems approaches, therefore, judging by the mere 72-hour interval between the last test version and this one. now, we can expect a broad system rollout very soon (next week?).
There is still no information on the seventh betas of the watchOS 3.2 or the tvOS 10.2, but considering the pace of Ma's updates, it is likely that this post will be updated soon notifying them of their releases, too. Let us wait.
Update by Rafael Fischmann · 03/16/2017 s 19:43
Both are now also in the Apple Beta Software Program.