Just a day after releasing iOS 10.3, Apple is starting the beta process for iOS 10.3.2. iOS 10.3.2 is only available for paid developers, typically with a public beta in the days to come.
Apple has skipped version 10.3.1, which will most likely be released in the coming days to patch iOS 10.3.
Apple has also pushed tvOS 10.2.1, watchOS 3.2.2, and macOS 10.12.5 beta 1.
iOS 10.3.2 Release Notes Below
> Fixed in this Release SiriKit The new SiriKit car commands should now work as expected. Notes and Known Issues Managed and Shared Devices The ability to update devices from a remote server is in development and may not yet work as expected. openURL When a third party application invokes openURL: on a tel://, facetime://, or facetime-audio:// URL, iOS displays a prompt and requires user confirmation before dialing. SOS SOS is only supported in India. WebKit Safari now supports the prefers-reduced-motion media query. This query allows a web developer to provide alternate page styles for users who are sensitive to large areas of motion. Users can change their preference for reduced motion in the Accessibility section of System Preferences. The iOS 10.3 update removes support for SHA-1 signed certificates used for Transport Layer Security (TLS) in Safari and WebKit that are issued from a root Certification Authority (CA) included in the operating system default trust store. All other TLS connections will continue to support SHA-1 signed certificates until late 2017. SHA-1 signed root CA certificates, enterprisedistributed SHA-1 certificates, and user-installed SHA-1 certificates are not affected by this change. For more information, see https://support.apple.com/kb/HT207459.