syncenv.sh is a utility to parse ZSH configuration files and expose the exported environment variables to all applications using launchctl, based on ersiner/osx-env-sync.
Copy the plist file to ~/Library/LaunchAgents/syncenv.plist, and load the launch agent as follows.
§ launchctl load ~/Library/LaunchAgents/syncenv.plist
To reload without restarting, or logging out and logging in, unload the agent and load it again (as before).
§ launchctl unload ~/Library/LaunchAgents/syncenv.plist
§ launchctl load ~/Library/LaunchAgents/syncenv.plist