18.8.7 ‘Deimos’ Released

Changes compared to 18.8.6 previously appearing in 18.9.8
– Fix an issue with calculating timezones in Brazil and elsewhere, by updating timezone library from 2018e to 2018g
– Fix an issue with installing Comet Backup packages on macOS 10.14 Mojave
– Fix an issue with wrong directory permissions in the Linux (generic) installer for Comet Server