macOS Mojave 10.14.6 Supplemental UpdateThis update contains bug fixes that improve the stability, performance, and security of your Mac, and is recommended for all users.
- Resolves an issue that may cause certain Mac notebooks to shut down during sleep
- Fixes an issue that may degrade performance when working with very large files
- Addresses an issue that may prevent Pages, Keynote, Numbers, iMovie, and GarageBand from updating
For more detailed information about this update, please visit: https://support.apple.com/kb/HT209149
For detailed information about the security content of this update, please visit: https://support.apple.com/kb/HT201222