5.0.0
refactor(console): Class syntax (#3944)
refactor(deployer): Class syntax
perf(filter): shorthand syntax (#4377)
refactor(generator): Class syntax
refactor(helper): Class syntax
feat(extend/injector): bring up new extend Injector (#4049)
style: multi comments typos (#4403)
refactor: Class syntax (#4100)
style: es6 string extensions & destructure (#4357)
perf(tag): rendering optimization (#4418)