Apple releases iOS 18.3 update for iPhone 11 with bug fixes

Apple has released an updated version of iOS 18.3 for iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max.
Here's What We Know
The update has build number 22D64 and is available for download via Settings, General, Software Update.
This is a special update that likely contains a fix for a bug that affected iPhone 11 users. Apple initially released iOS 18.3 last week, but has now fixed issues that may have been experienced on this series of devices.
The main innovations in iOS 18.3 are related to Apple Intelligence, including Visual Intelligence and changes to the notification system. In Europe, these features are expected to be available in April with the release of iOS 18.4. However, the iPhone 11 does not support Apple Intelligence, so there are a limited number of changes available for it in this update.
On 10 September 2019, Apple unveiled its latest flagship iPhone models, the iPhone 11 Pro and iPhone 11 Pro Max.

iPhone 11 Pro Max. Illustration: Digital Trends
Among the improvements in iOS 18.3 is a new Calculator feature that repeats the last mathematical operation when you press the equal sign. It also fixes an issue in Apple Music where music could continue to play even after the app was closed.
The main change concerns Notification Summaries, which have been widely criticised for generating fake news. In iOS 18.3, notification settings can now be changed directly from the lock screen. For convenience, a new icon has been added to help distinguish these notifications from regular ones. News apps are currently excluded from notifications to avoid false headlines.
WhatsApp recently fixed a bug for iOS that compromised the privacy of the "View Once" feature. The issue allowed users to view photos and videos that should have disappeared after one view.
Source: MacRumors