Appel today released iOS 13.2.2 which includes bug fixes and improvements for your iPhone.
This update:
• Fixes an issue that could cause apps to quit unexpectedly when running in the background
• Resolves an issue where iPhone may temporarily lose cellular service after a call
• Addresses an issue where cellular data may temporarily not be available
• Fixes an issue that caused replies to S/MIME encrypted email messages between Exchange accounts to be unreadable
• Addresses an issue where using Kerberos single sign-on service in Safari may present an authentication prompt
• Resolves an issue where charging may be interrupted on YubiKey Lightning-powered accessories
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222