***$core:** bust cache of extra watching files ([075f470](https://github.com/vuejs/vuepress/commit/075f470))
***$core:** never throw error if layout component does not exist ([#1247](https://github.com/vuejs/vuepress/issues/1247)) ([49c5983](https://github.com/vuejs/vuepress/commit/49c5983))
***$core:** style and platte path sep on windows ([#1246](https://github.com/vuejs/vuepress/issues/1246)) ([592918a](https://github.com/vuejs/vuepress/commit/592918a))
***$theme-default:** bitbucket edit link goes to wrong link (close: [#1235](https://github.com/vuejs/vuepress/issues/1235)) ([#1248](https://github.com/vuejs/vuepress/issues/1248)) ([3c5b3a6](https://github.com/vuejs/vuepress/commit/3c5b3a6))
### Features
***$core:** exclude temp dir from being ignored watching ([c6797dd](https://github.com/vuejs/vuepress/commit/c6797dd))