Vue.js v2.6.0-beta.1 Release Notes
Release Date: 2019-01-16 // over 5 years ago-
🐛 Bug Fixes
- 👍 allow _ in watch paths (element compat) (8b382b3)
- always use microtasks for nextTick (#8450) (850555d), closes #7109 #7546 #7707 #7834 #8109 #6566
- core: dedupe lifecycle hooks during options merge (edf7df0), closes #9199
- core: fix merged twice bug when passing extended constructor to mixins (#9199) (5371617), closes #9198
- cover more cases in v-on inline return value (9432737)
- ensure only nromalize a scoped slot when it is present (5fb23d4)
- ensure proxied normal slot uses correct key (b32c4b6)
- ⚠ make transition-group key warning a tip to avoid breaking compilation (d08b49f)
- next-tick: revert 60da366 (080dd97), closes #8436
- provide/inject: Merges symbol provides (#7926) (1933ee8)
- return inline invocation return value in v-on handlers (0ebb0f3), closes #7628
- ⚙ runtime: DevTools recommendation shows for all browsers (#8638) (22ad266), closes #8634
- scoped-slots: ensure $scopedSlots calls always return Arrays (c7c13c2), closes #8056
- ssr: properly handle invalid and numeric style properties (7d9cfeb), closes #9231
- ssr: should not render invalid numeric style values (17d8bcb)
- ssr: should render 0 as valid value for style property with unit (aef5b4e)
🔋 Features
- ➕ add browser ESM build (861abf4)
- ➕ add Vue.observable() for explicitly creating observable objects (c50bbde)
- compiler/watch: allow unicode characters in component names and watch paths (#8666) (9c71852), closes #8564
- compiler: add whitespace option, deprecate preserveWhitespace option (e1abedb), closes #9208
- compiler: expose generateCodeFrame method (a4ed58c)
- compiler: output codeframe in browser compiler (325fc76)
- compiler: output source range for compiler errors (#7127) (b31a1aa), closes #6338
- compiler: support deindent: false in vue-template-compiler (#7215) (bf0efb0), closes #7054
- config: expose config.useEventDelegation and default to false (3be1c5d)
- core: expose all slots on $scopedSlots as functions (5d52262)
- errors: sync/async error handling for lifecycle hooks and v-on handlers (#8395) (6e9fcfc), closes #6953 #7653
- 🐎 expose performance measures (9ae80ac), closes #7570
- functional: add scopedSlots to context in functional components (#7941) (fb6aa06)
- 🆕 new scoped slot syntax implementation update per rfc (c5c354d)
- ssr: Add 'nonce' option to context for ssr outlet script (#8047) (f036cce), closes #7479
- ssr: add custom state serializer option (4494012), closes #6614
- ssr: allow opting-out of caching by returning false in serverCacheKey (ab24285), closes #8790
- ssr: ssrPrefetch option + context.rendered hook (#9017) (d7a533d)
- 👌 support .property shorthand syntax for v-bind.prop modifier (d2902ca), closes #7582
- 👌 support custom toString() in text interpolation and v-html (#8217) (0e4e45e), closes #8093
- 👌 support slot-props and its shorthand (584e89d)
- 👌 support v-html for SVG elements (#8652) (a981c80)
- types: add Prop to main type declaration file (#6856) (5791072), closes #6850
- types: add types for vue-template-compiler (#7918) (ced774b)
- 👉 use event delegation when possible (b7f7f27), closes #6566
- ⚡️ v-bind.sync also listens for kebab-case update event (#8297) (3fca527), closes #6428
- v-for: support iterables in v-for (#8179) (d40eb9c)