v2.5.18-beta.0

Bug Fixes

• compiler: wrap scoped slots v-if conditions in parens (#9119) ef8524a, closes #9119 #9114
• compiler: maybeComponent should return true when "is" attribute exists (#8114) aef2a5f, closes #8114 #8101
• compiler: normalize potential functional component children in v-for (#8558) d483a49, closes #8558 #8468
• compiler: should keep newline after unary tags in <pre> (#8965) 05001e6, closes #8965 #8950
• compiler: templates inside v-pre should be rendered to HTML (#8146) ecac831, closes #8146 #8041
• component: clean up memory leak after loading async component completes (fix #8740) (#8755) 2e472c5, closes #8740 #8755
• core: avoid mutating original children when cloning vnode 097f622, closes #7975
• core: properly handle reused vnodes 530ca1b, closes #7913
• core: skip mixins and extends if child is already merged (#8870) 80f17fa, closes #8870 #8865
• data: skip recursive call if values are identical (#8967) a7658e0, closes #8967
• error handling: handle errors on immediate watcher execution (#8581) 2686818, closes #8581 #8567
• for: use IE compatible regex in v-for regex (#8048) ecc239e, closes #8048 #7946
• lifecycle: updated should not be called after component being destroyed (#8381) a64ff19, closes #8381 #8076
• parser: allow CRLFs in string interpolations (#8408) 8f04135, closes #8408 #8103
• server: use path.posix.join to generate public path (#8177) 46b8d2c, closes #8177 #8167
• sfc: avoid deindent when pad option is specified (#7647) 9d2f9a0, closes #7647
• shared: check dates in looseEqual (#7940) db7287c, closes #7940 #7928
• ssr: adjust call stack size defer threshold e4b1b57, closes #8545
• ssr: check js assets more accurate in ssr webpack plugin (#8639) 5624278, closes #8639
• ssr: computed properties should pass vm as first argument in ssr (#9090) 33e669b, closes #9090 #8977
• ssr: fix double escaping of staticClass values (#7859) (#8037) c21b89e, closes #7859 #8037
• ssr: remove trailing hash in webpack module identifier when ae6dcd6
• ssr: render initial and used async css chunks (#7902) 575b6e7, closes #7902 #7897
• ssr: resolve server directives the same as on client (#9129) 3078352, closes #9129 #8961
• transition: check existence of el.parentNode (#8422) 0b16927, closes #8422 #8199
• transition: handle local-formatted floats in toMs function. (#8495) 59d4351, closes #8495 #4894
• transition: transition-group should only listen for first-level children's end events (#8374) 504d5da, closes #8374
• types: accept number type as key on Vue.set/delete (#8707) (#8709) 0ba79e2, closes #8707 #8709
• types: fix renderErrorarguments type (#8636) ac217d2, closes #8636 #8635
• types: fix vm.$once argument type (#8995) 97086f3, closes #8995 #8983
• types: make VNodeDirective properties optional, fix #8013 (#8003) 99a51b4, closes #8013 #8003
• types: relax the return type of props default option (#8537) a9eb198, closes #8537
• types: support chain call for Vue.use and Vue.mixin (#8595) c711ec1, closes #8595
• types: support typing $el as SVGElement (#8809) 3cd4af4, closes #8809
• v-bind object should be overridable with kebab-cased props (#8845) 7585241, closes #8845
• v-model: avoid duplicate model transforms 7b7164c, closes #8436
• v-on: correctly remove once listener (#8036) 19c33a7, closes #8036 #8032
• actually disable dep collection when invoking lifecycle hooks (#9095) 0d62bb8, closes #9095 #9046
• fix potential xss vulnerability in ssr when using v-bind 3d36a44
• v-pre: skip compiling custom component tags in v-pre blocks (fix #8286) (#8376) a71853b, closes #8286 #8376
• fix server env detection in wechat mini program (#9075) 05e8bcf, closes #9075
• handle undefined style properties in jsdom (fix #7444) (#8281) 5cfdf1a, closes #7444 #8281
• make sure global state is restored in the case of an exception in macrotask callback (#9093) b111de4, closes #9093
• replace hardcoded .parentNode with abstract ops, fix #8713 (#8714) 1e1ce0c, closes #8713 #8714
• support modifier combination of click.right + .once (#8492) eb60452, closes #8492