v2.5.4

Bug Fixes

• core: clone slot nodes for render function usage as well 13196b2, closes #7041
• v-on: normlaize @click.right and @click.middle daed1e7, closes #7020
• ssr: should warn unknown components during hydration df82aeb, closes #6998
• ssr: ensure hydrated class & style bindings are reactive 5db86b4, closes #7063
• transition: fix out-in transition getting stuck with v-if (#7023) 45d7ba8, closes #7023 #6687
• types: expose VueConstructor (#7002) 267ada0
• weex: donot rethrow the captured error on weex platform (#7024) c2b1cfe