iScreensaver version 6.8.3 fixes an issue that could cause screensaver installers to crash silently on macOS non-English language systems (such as Korean). It also has improved error reporting, and has been tested with the latest versions of Windows 11 and macOS 12.1 Monterey. Any authors distributing screensavers to non-English macOS users should update and rebuild as soon as possible, and other authors are encouraged to update and rebuild when convenient.
macOS Catalina Security Update 2021-007 iScreensaver and WebGL
It appears that the recent update to macOS 10.15.7 Catalina (Security Update 2021-007, released on 25 October 2021) causes WebGL to fail on certain Macintosh models. This affects all websites that use WebGL. as well as applications that use WebKit.
See for example:
- It appears that Mid-2012 Macbook Pros running Catalina have ...https://www.reddit.com › apple › comments › it_appear...
- 2021-007 Security Update Catalina causes - Apple Support ...https://discussions.apple.com › ... › MacBook Pro
Since iScreensaver uses WebKit and WebGL internally, this also affects iScreensaver.
We are following the issues and will report back here if there is an update to fix the problem.