Planning for v10

[ota-meshi]

This issue lists the changes we plan to release in eslint-plugin-vue v10.

💥 Breaking Changes

• Add slots+expose to vue/order-in-components default order #2153
• Fix detect Nuxt3 defineNuxtComponent #2311
• Drop support for Node.js v14, v16
• Drop support for typescript-eslint v5, v6
• Drop support for ESLint v7 and use use ecmaVersion: 'latest' (Update JS env and remove or update parserOptions.ecmaVersion #1991).
• Change "Versioning Policy"?
  • Change Versioning Policy #2630
  • Allow minor versions of this plugin to enhance the checks for new features in Vue and Nuxt.
  • Allow updating deprecated/reserved HTML+SVG element tag names in minor versions, see Add update-resources script #2171
• Change presets, or Deprecate shareable configs #1951
  • add no-required-prop-with-default rule to vue2 and vue3 presets #1986
  • Configs to set .vue extension via overrides #2036
  • use ecmaVersion: 'latest'
  • Add vue/block-order to recommended configs #2627
  • Add vue/no-deprecated-delete-set to vue3-essential config #2628
  • Add vue/no-deprecated-model-definition to vue3-essential config #2629
  • Add vue/valid-define-options to vue3-essential config #2653
  • Rename .eslintrc configs #2648
  • Remove setup-compiler-macros environments #2652
  • And more...
• Rule schema changes:
  • Remove legacy schema from vue/custom-event-name-casing #2626
  • Remove unused runOutsideVue option from vue/sort-keys #2655
• Make to use project: undefined when parsing script-fragments in <template>. vue-eslint-parser#195
• Remove deprecated rules #2645
• Deprecate rules only relevant for Vue 2

✨ Enhancements

• Add slots+expose to vue/order-in-components default order #2153
• Support for Nuxt v3
  • Add support for defineNuxtComponent()
    • (Related to vue/order-in-components is not working with defineNuxtComponent() #2057)
    • (Related to vue/no-unused-properties does not work with defineNuxtComponent() #2191)
  • Add support for auto imports, and "#imports"
    • (Related to Nuxt 3: auto imported ref will not trigger vue/no-ref-as-operand warning #1969)

Already released earlier

• Support for "Flat Config" #1291
• Nuxt 3: auto imported ref will not trigger vue/no-ref-as-operand warning #1969

[FloEdelmann]

I'll create a v10 branch so we can finally start working on this stuff now 🙂