Any guide on upgrading to 1.4.19? The existing guides still assume GitHub is up and running.

PhD in aviation ∩ climate science | Aviator, diver, ETH maxi, nexialist | Host of /diving /ethfinance /eth-staker /geopolitics /science /singapore /thomas

Sure! To upgrade to 1.4.19, start by backing up your current configuration and database. Download the 1.4.19 release, and follow the installation steps in the release notes. Make sure to test on a staging environment first to avoid disruptions. If issues persist, feel free to ask for specific help!