v1.29.1+ec.3

Features

• only print "running preflights" if preflights exist (#386) #386 (Ricardo Maraschini)
• change shell command to spawn in the current directory (#381) #381 (Andrew Lavery)

Commits

• bcc99e2: Update Makefile versions (#384) (replicated-ci) #384
• e16a230: add a hidden command that prints the embedded data (#387) (Andrew Lavery) #387