Changelog 307adcc Scan the composer.json file for php version (#3873) 65361c5 Bump github.com/superfly/fly-go from 0.1.26 to 0.1.27 (#3888) b0ce2a2 add FLY_STANDBY_FOR environment variable to standby machine (#3800) 3382f71 fix: don't create machines in parallel (#3876)