add a --version cli flag
add a --version cli flag

kasperpeulen/stagehand,mswift42/stagehand,dart-archive/stagehand,jakemac53/stagehand,kasperpeulen/stagehand,dart-archive/stagehand,Kleak/stagehand,Kleak/stagehand,chalin/stagehand,Kleak/stagehand,mswift42/stagehand,kwalrath/stagehand,jakemac53/stagehand,dart-archive/stagehand,chalin/stagehand,mswift42/stagehand,ronlobo/stagehand,ronlobo/stagehand,ronlobo/stagehand,kasperpeulen/stagehand,kwalrath/stagehand,chalin/stagehand,jakemac53/stagehand