0.8.9 (2019-01-29)

Compare @uirouter/react versions 0.8.8 and 0.8.9

Updated @uirouter/core from 5.0.22 to 5.0.23

Compare @uirouter/core versions 5.0.22 and 5.0.23

Bug Fixes

• typescript: Fix typing of onChange callback in UrlService (961ed0f), closes #229
• typescript: Mark params as optional in StateService.href (614bfb4), closes #287
• vanilla: Fix baseHref parsing with chrome-extension:// urls (f11be4d), closes #304