Left file: appwork-v1_2_2/angular-starter/src/browserslist  
Right file: appwork-v1_3_0/angular-starter/src/browserslist  

1	> 1%	<>	1	>= 1%
2	IE >= 10
3	last 2 versions	=	2	last 2 versions
		<>	3	not dead
			4	Chrome >= 45
4	Firefox ESR		5	Firefox >= 38
			6	Edge >= 12
			7	Explorer >= 10
			8	iOS >= 9
			9	Safari >= 9
			10	Android >= 4.4
5	Opera 12.1		11	Opera >= 30