Apple has released macOS High Sierra 10.13.4 which improves the stability, performance, and security of your Mac, and it is recommended for all users. This update: – Adds support for Business Chat conversations in Messages in the US – Adds support for external graphics processors (eGPUs) – Fixes graphics corruption issues affecting certain apps on iMac Pro – Allows jumping to the right-most open tab using Command+9 in Safari – Enables sorting Safari bookmarks by name or URL by right clicking and choosing “Sort by…†– Fixes an issue that may prevent web link previews from appearing in Messages –...