Bump @vue/reactivity from 3.0.0-rc.10 to 3.1.2

[dependabot]

Bumps @vue/reactivity from 3.0.0-rc.10 to 3.1.2.

Release notes

Sourced from @​vue/reactivity's releases.

v3.1.2

Please refer to CHANGELOG.md for details.

v3.1.1

Please refer to CHANGELOG.md for details.

v3.1.0 Pluto

Features

• Migration Build: a build of Vue 3 that provides Vue 2 compatible behavior. The Migration Build is intended to help migrating existing Vue 2 apps to Vue 3.
• compiler-core: whitespace handling strategy (dee3d6a)
• support component-level compilerOptions when using runtime compiler (ce0bbe0)
• config: support configuring runtime compiler via app.config.compilerOptions (091e6d6)
• support casting plain element to component via is="vue:xxx" (af9e699)
• devtools: improved KeepAlive support (03ae300)
• devtools: performance events (f7c54ca)
• onServerPrefetch (#3070) (349eb0f)

Performance Improvements

• only trigger $attrs update when it has actually changed (5566d39)
• compiler: skip unncessary checks when parsing end tag (048ac29)
• avoid deopt for props/emits normalization when global mixins are used (51d2be2)

Deprecations

• app.config.isCustomElement has been deprecated and should be now nested under app.config.compilerOptions. [Docs]
• delimiters component option has been deprecated and should now be nested under the compilerOptions component option. [Docs]
• v-is has been deprecated in favor of is="vue:xxx" [Docs]

Minor Breaking Changes

• this.$props and the props object passed to setup() now always contain all the keys for declared props, even for props that are absent (4fe4de0). This has always been the behavior in Vue 2 and is therefore considered a fix (see reasoning in #3288). However, this could break Vue 3 code that relied on the keys for prop absence checks. The workaround is to use a Symbol default value for props that need absence checks:

  const isAbsent = Symbol()
  export default {
  props: {
  foo: { default: isAbsent }
  },
  setup(props) {
  if (props.foo === isAbsent) {
  // foo is absent
  }
  }
  }

• optionMergeStrategies functions no longer receive

... (truncated)

Changelog

Sourced from @​vue/reactivity's changelog.

3.1.2 (2021-06-22)

Bug Fixes

• compiler-core: improve member expression check (bc100c5), closes #3910
• compiler-core/compat: fix is prop usage on components (08e9322), closes #3934
• compiler-sfc: rewriteDefault support multiline (#3917) (b228abb)
• compiler-ssr: fix attr fallthrough for transition/keep-alive as template root (9f6f8b3), closes #3981
• devtools: expose root instance (2b52d5d)
• runtime-core: bind default function of inject to instance (#3925) (db1dc1c), closes #3923
• runtime-core: fix multiple .once event handlers on same component (#3904) (011dee8), closes #3902
• Suspense: emit initial fallback and pending events (#3965) (ab6e927), closes #3964
• Suspense: fallback should work with transition (#3968) (43e2a72), closes #3963
• watch: fix watch option merging from mixins (9b607fe), closes #3966

Performance Improvements

• improve static content insertion perf (4de5d24), closes #3090

3.1.1 (2021-06-07)

Bug Fixes

• compat: update cjs dist file names (#3893) (434ea30)

3.1.0 (2021-06-07)

Features

• Migration Build
• compiler-core: whitespace handling strategy (dee3d6a)
• support component-level compilerOptions when using runtime compiler (ce0bbe0)
• config: support configuring runtime compiler via app.config.compilerOptions (091e6d6)
• support casting plain element to component via is="vue:xxx" (af9e699)
• devtools: improved KeepAlive support (03ae300)
• devtools: performance events (f7c54ca)
• onServerPrefetch (#3070) (349eb0f)

Performance Improvements

• only trigger $attrs update when it has actually changed (5566d39)
• compiler: skip unncessary checks when parsing end tag (048ac29)

... (truncated)

Commits

• 6b6d566 release: v3.1.2
• 960ef16 chore(reactivity): remove unnecessary RefImpl _shallow default value (#3895)
• ade9bd9 release: v3.1.1
• ac15df4 release: v3.1.0
• 71f7c25 release: v3.1.0-beta.7
• aa96a0e release: v3.1.0-beta.6
• 03a7a73 fix(reactivity): ensure computed always expose value
• f0eb197 release: v3.1.0-beta.5
• f1f5230 release: v3.1.0-beta.4
• 90aa835 fix(types/reactivity): error TS4058 caused by RefSymbol (#2548)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #443.