test(reactivity): adjust ref unwrap test inside arrays (#1457)

fix(BaseTransition): collect correct children with slot passthrough in `Transition` (#1456)

fix #1455

fix(ssr): fix ssr scopeId on component root

fix(runtime-core): fix scopeId inheritance for component inside slots

fix(runtime-core): handle patch flag de-op from cloned vnode

close #1426

fix(runtime-core): component root should inherit scopeId from vnode

fix #1399

fix(slots): filter out compiler marker from resolved slots

fix #1451

chore: fix missed snapshots

fix(ssr): handle fallthrough attrs in ssr compile output

perf(ssr): avoid unnecessary await ticks when unrolling sync buffers

feat(ssr): renderToStream (#1197)

fix(runtime-core): always check props presence in public instance proxy

When the there are props merged from mixins or extends, the component itself
may not have a props property.

fix #1236 where merged props are not exposed in production

chore: fix types

chore(reactivity): use consistent naming for ReactiveFlags enum (#1428)

fix(runtime-core): fix component name inference in warnings

Should not pollute component definition name property
fix #1418

fix(runtime-core): should remove no longer present camelCase props (#1413)

fix #1412

feat(runtime-core): expose version on app instance

close #1449

fix(transition): enter/leave hook timing consistency with v2

close #1145

fix(transition): fix css:false with hooks with no explicit done callback

close #1149

fix(BaseTransition): fix `BaseTransition` delayed leave with mode `in-out` (#1404)

fix #1400

test(TransitionGroup): test for `TransitionGroup` (#1269)

fix(transition): fix appear hooks handling

fix(transition): fix dom transition cancel hooks not being called

test(Transition): more complete transition e2e tests (#1151)

refactor(types): simplify UnwrapRef + specify iterable method return type (#1444)

perf(reactivity): should not track `__v_isRef` (#1392)

refactor(types): remove unnecessary as any (#1411)

chore: fix markdown example with overflowing content (#1410) [ci skip]

fix(v-show): fix v-show unmount with falsy value (#1403)

fix #1401

build(deps-dev): bump @microsoft/api-extractor from 7.8.14 to 7.8.15

Bumps [@microsoft/api-extractor](https://github.com/microsoft/rushstack) from 7.8.14 to 7.8.15.
- [Release notes](https://github.com/microsoft/rushstack/releases)
- [Commits](https://github.com/microsoft/rushstack/compare/@microsoft/api-extractor_v7.8.14...@microsoft/api-extractor_v7.8.15)

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build(deps-dev): bump @types/jest from 26.0.2 to 26.0.3

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.2 to 26.0.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

build(deps-dev): bump @microsoft/api-extractor from 7.8.12 to 7.8.14

Bumps [@microsoft/api-extractor](https://github.com/microsoft/rushstack) from 7.8.12 to 7.8.14.
- [Release notes](https://github.com/microsoft/rushstack/releases)
- [Commits](https://github.com/microsoft/rushstack/compare/@microsoft/api-extractor_v7.8.12...@microsoft/api-extractor_v7.8.14)

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build(deps-dev): bump @types/jest from 26.0.0 to 26.0.2

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 26.0.0 to 26.0.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

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build(deps): bump @babel/parser from 7.10.2 to 7.10.3 (#1421)

Bumps [@babel/parser](https://github.com/babel/babel/tree/HEAD/packages/babel-parser) from 7.10.2 to 7.10.3.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.10.3/packages/babel-parser)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

build(deps): bump @babel/types from 7.10.2 to 7.10.3 (#1419)

Bumps [@babel/types](https://github.com/babel/babel/tree/HEAD/packages/babel-types) from 7.10.2 to 7.10.3.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.10.3/packages/babel-types)

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fix(compiler-sfc): transformAssetUrl should ignore inline data url (#1431)

build(deps): bump postcss-modules

build(deps-dev): bump @typescript-eslint/parser from 3.3.0 to 3.4.0

Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v3.4.0/packages/parser)

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build(deps-dev): bump @rollup/plugin-node-resolve from 8.0.1 to 8.1.0

Bumps [@rollup/plugin-node-resolve](https://github.com/rollup/plugins) from 8.0.1 to 8.1.0.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/node-resolve-v8.0.1...node-resolve-v8.1.0)

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build(deps-dev): bump jest from 26.0.1 to 26.1.0

Bumps [jest](https://github.com/facebook/jest) from 26.0.1 to 26.1.0.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/jest/compare/v26.0.1...v26.1.0)

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build(deps-dev): bump eslint from 7.3.0 to 7.3.1

Bumps [eslint](https://github.com/eslint/eslint) from 7.3.0 to 7.3.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.3.0...v7.3.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

build(deps-dev): bump eslint from 7.2.0 to 7.3.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.2.0 to 7.3.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.2.0...v7.3.0)

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build(deps-dev): bump ts-jest from 26.1.0 to 26.1.1

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 26.1.0 to 26.1.1.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kulshekhar/ts-jest/compare/v26.1.0...v26.1.1)

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build(deps-dev): bump rollup from 2.17.1 to 2.18.0

Bumps [rollup](https://github.com/rollup/rollup) from 2.17.1 to 2.18.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.17.1...v2.18.0)

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build(deps-dev): bump rollup from 2.17.0 to 2.17.1

Bumps [rollup](https://github.com/rollup/rollup) from 2.17.0 to 2.17.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.17.0...v2.17.1)

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build(deps-dev): bump lint-staged from 10.2.10 to 10.2.11

Bumps [lint-staged](https://github.com/okonet/lint-staged) from 10.2.10 to 10.2.11.
- [Release notes](https://github.com/okonet/lint-staged/releases)
- [Commits](https://github.com/okonet/lint-staged/compare/v10.2.10...v10.2.11)

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build(deps-dev): bump rollup from 2.16.1 to 2.17.0

Bumps [rollup](https://github.com/rollup/rollup) from 2.16.1 to 2.17.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.16.1...v2.17.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

perf(compiler-core): treat v-for with constant exp as a stable fragment (#1394)

refactor(types): simplified UnwrapRef (#1390)

test(vue): test mount with a selector (#1391)

test(compiler-core): add v-if with comments test case (#1389)

test(compiler-sfc):test isRelativeUrl (#1377)

test: bump jest

build(deps): bump build deps

workflow: eslint ignore unused args that start with _

fix(types): ensure correct public props interface for defineComponent instance type

fix #1385

build(deps-dev): bump @typescript-eslint/parser from 3.2.0 to 3.3.0

Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) from 3.2.0 to 3.3.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v3.3.0/packages/parser)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

build(deps-dev): bump @microsoft/api-extractor from 7.8.11 to 7.8.12

Bumps [@microsoft/api-extractor](https://github.com/microsoft/rushstack) from 7.8.11 to 7.8.12.
- [Release notes](https://github.com/microsoft/rushstack/releases)
- [Commits](https://github.com/microsoft/rushstack/compare/@microsoft/api-extractor_v7.8.11...@microsoft/api-extractor_v7.8.12)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

fix(runtime-core): fix parent el update on nested HOC self-update (#1360)

fix #1357

fix(runtime-core): cloneVNode should preserve correct ctx instance when normalizing ref

fix #1311

refactor: only inject rest args for member expression handlers + fix tests

fix(compiler-core/v-on): pass noninitial arguments in cached event handlers (#1265)

fix(compiler-core): should not prefix object method (#1375)

fix(types): export ComponentOptionsMixin (#1361)

The newly introduced `ComponentOptionsMixin` was not re-exported.

fix(runtime-core): properly capitalize v-on object keys (#1358)

fix(compiler-core): ignore comment nodes in transition children

fix #1352

fix(compiler-core): skip empty expressions when validating expressions in browser mode

chore: fix changelog [ci skip]

test(runtime-core): test multi-root ref assignment (#1374)

test: 100% vue packages coverage (#1371)

build(deps-dev): bump rollup from 2.15.0 to 2.16.1

Bumps [rollup](https://github.com/rollup/rollup) from 2.15.0 to 2.16.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.15.0...v2.16.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

release: v3.0.0-beta.15

workflow: update release script for dts tests

test: fix hmr test

fix(runtime-core): track access to $attrs

fix #1346

chore: lint for unused arguments

fix(compiler-core): support static slot names containing dots for 2.x compat

close #1241

fix(compiler-core): fix parsing for directive with dynamic argument containing dots

workflow: disable lint restrictions in tests

refactor(hmr): simplify hmr force update check

fix(hmr): force full update on nested child components (#1312)

fix: always treat spellcheck and draggable as attributes

fix #1350

fix(runtime-core): mount children before setting element props

fix #1318, close #1320

fix(runtime-core): should pass instance to patchProp on mount for event error handling (#1337)

fix #1336

fix(runtime-dom): compatibility for cases where event.timeStamp is 0 (#1328)

close #1325

refactor(types): improve typing (#1317)

fix(types): add RawSlots in h signature (#1293)

workflow: cross platform vscode jest debugging (#414)

remove no longer needed proxy script

test(e2e): enhance and fix test of svg example (#560)

fix(ssr): fix unintended error on `Teleport` hydration mismatch (#1271)

fix #1235

refactor: improve base getter readability

fix(reactivity): replaced ref in reactive object should be tracked (#1058)

fix(runtime-core): default value for function type prop (#1349)

fix #1348

types(props): fix typo on prototype (#1334)

chore(reactivity): use ReactiveFlags instead of __v_ properties (#1313)

perf: only patch string style when value has changed (#1310)

fix #1309

perf: optimize LRU access in keep-alive (#1316)

chore: better warning when remounting a mounted app (#1297)

chore: ignore unreachable files from coverage

test(reactivity): 100% reactivity coverage (#1299)