Software Update Bug Fixes. Users can download these from the Software. This includes fixing security vulnerabilities and other bugs with such patches usually being called bugfixes or bug fixes.
Fixes an issue where Camera may not work. Maps adds cycling directions and makes it easier to find places youll love with Guides. The official release notes for HomePod Software Version 1421 say only This update includes general performance and stability improvements.
As a result do check for critical errors.
Max Weinbach who has been pretty accurate with Galaxy S20 series leaks in the past has mentioned it on Twitter that the Galaxy S20 phones will get multiple bug fixes with a software update. The update is supposed to fix an issue with games freezing. Per the Sony customer service rep I talked to last night. A patch is a set of changes to a computer program or its supporting data designed to update fix or improve it.