Upgrading @biomejs/biome 1 to 2

Removes the javascript.parser.gritMetavariables option; configs using it now fail with an unknown key error.

Switches useTailwindSortedClasses to Tailwind CSS v4 class order and removes its attributes and functions options in favor of top-level tailwind configuration.

Renames the nursery rule useSortedClasses to useTailwindSortedClasses.

Removes the attributes and functions options from the nursery rule noTailwindArbitraryValue, which now uses the same Tailwind detection as useTailwindShorthandClasses.

Promotes 73 nursery rules to stable groups and renames four rules: noFloatingClasses, noMultiStr, useFind and useSpread.

85d3a3a - The rules in a domain are no longer enabled automatically by the installed dependencies unless the rule is recommended.

2afaa49 - Implemented. useConst no longer reports variables that are read before being written.

Removes one level of indirection for CSS declarations with semicolon in the Rust API.

Removes the --config-path argument from biome lsp-proxy and biome start.

Removes include and ignore fields in favor of the new includes field with a different glob format.

noUndeclaredVariables no longer reports TypeScript types by default; checkTypes now defaults to false.

noUnusedVariables no longer reports unused function parameters; use noUnusedFunctionParameters instead.

The formatter no longer adds trailing commas in .json files, even when json.formatter.trailingCommas is true.

Formatter now matches Prettier 3.4 by no longer unescaping useless escape sequences in string literals.

Formatter options no longer accept the old PascalCase and other legacy value names.

Removes the enumMemberCase option from useNamingConvention in favor of conventions.

Removes support for the BIOME_LOG_DIR environment variable; use BIOME_LOG_PATH instead.

Deletes deprecated rules noInvalidNewBuiltin, noNewSymbol, useShorthandArrayType, useSingleCaseStatement and noConsoleLog.

Removes the deprecated indentSize option and its CLI flags in favor of indentWidth.

Removes ROME_BINARY; use BIOME_BINARY instead.

Removes support for legacy suppressions.

Removes support for legacy suppressions in the form biome-ignore lint(rule): reason.

Removes support for max_line_length from .editorconfig.

Removes support for rome-ignore suppression comments in favor of biome-ignore.

Removes support for rome.json configuration files.

Removes the linter option all, including linter.rules.all and linter.rules.<group>.all.

Removes the trailingComma option from configuration and CLI in favor of trailingCommas.

Removes the CLI options --apply and --apply-unsafe in favor of --write and --write --unsafe.

Removes support for the assert import syntax in favor of the with syntax.

Renames useImportRestrictions to noPrivateImports with configurable visibility, JSDoc overrides, and recommended-by-default status.

Changes default severity levels: recommended rules are no longer all error and non-recommended rules are no longer all warn.

Reworks recommended rules to be less pedantic: several rules change severity or are no longer recommended, and some are recommended only with the react domain.

Renames the global option --skip-errors to --skip-parse-errors.

Removes the quickfix.suppressRule code action in favour of quickfix.suppressRule.inline.biome and quickfix.suppressRule.topLevel.biome.

Updates useImportExtensions to suggest actual file extensions, removes the suggestedExtensions option, adds forceJsExtensions, and stops reporting missing paths.

Makes useNamingConvention reject non-ASCII characters by default; set requireAscii to false to allow them.

Renames the rule noUnnecessaryContinue to noUselessContinue; run biome migrate to update configuration.

Renames the rule noMultipleSpacesInRegularExpressionLiterals to noAdjacentSpacesInRegex; run biome migrate to update configuration.

Renames the CLI flag --javascript-attribute-position to --javascript-formatter-attribute-position.

Renames the rule noDuplicatedFields to noDuplicateFields; run biome migrate to update configuration.

Removes the typePlacement option from organizeImports.

Renames the --skip-errors CLI flag to --skip-parse-error.

Removes the all option.

Removes deprecated rules.

Removes the organizeImports option.

Removes the ROME_BINARY environment variable.

Removes the postinstall script from the package.

Removes EditorConfig max_line_length support.

Removes non-printing related options from FormatOptions.

Renames the CLI flag --javascript-attribute-position to --javascript-formatter-attribute-position.

Removes the ignore and include configuration fields.

Renames the CLI flag --javascript-object-wrap to --javascript-formatter-object-wrap.

Removes the overrides.include configuration option.

Removes the enumMemberCase option from the useNamingConvention rule.

Removes support for dynamic regexes in js_analyze.

Removes --config-path from lsp-proxy and daemon.

Renames the noMultipleSpacesInRegularExpressionLiterals lint rule.

Removes detection of multiple config files.

Renames the rule to noAdjacentSpacesInRegex.

Makes the level option mandatory.

Requires sortBareImports for bare matchers in organizeImports.

Removes the experimental rename feature from Biome LSP, which caused issues in editors such as Zed.

Biome now resolves globs and paths from the configuration instead of the working directory.

Downgrades fixes of noFlatMapIdentity and noUnusedImports to unsafe.

noControlCharactersInRegex and noMisleadingCharacterClass now only check regular expression literals.

noRestrictedGlobals supports per-global custom messages and deniedGlobals becomes a record instead of an array.

Replaces include and ignore with includes patterns that support unignoring files and root-relative matching.

Updates noBlankTarget to accept rel="noopener", adds an option to disable rel="noreferrer", and moves it to the security group.

Moves several rules to new groups, promotes nursery and CSS rules, and updates the recommended rule set.

Moves organizeImports into Biome Assist.

Moves the noVar rule to the suspicious group.

Moves the useWhile rule to the complexity group.

Biome now requires every biome-ignore-start suppression to have a matching biome-ignore-end comment.

Supports custom messages in the noRestrictedGlobals rule.

Merges the objectWrap option into expand.

The package now requires v2 of the WebAssembly packages, and internal Workspace APIs are now camelCase.

Restricts access to the Unix daemon socket to the user running Biome, placing it in a user-only biome-daemon cache directory with mode 0600.

Updates the vitest dependency to v4.1.11 as a security update.

Hardens the Biome Language Server by improving its synchronisation logic.

Updates crossbeam-epoch to fix a security advisory.

Fixes an internal CVE.

Updates the vite dependency to v7.3.5 for a security fix.

Promotes noScriptUrl to the security group as a recommended rule.

Fix some node vulnerabilities.

Fix more node vulnerabilities.

Fix vulnerabilities in dependencies.

Updates the vite dependency to v6.3.4 for security.

Updates the crossbeam channel dependency due to a CVE.

Updates the vite dependency to v5.4.16 for a security fix.

Updates the vite dependency to v5.4.17 for a security fix.

Updates the vite dependency to v5.4.18 for a security fix.

Updates vite to v5.4.12 for a security fix.

Updates hashbrown to fix a security advisory.

Updates the vitest dependency to v1.6.1 for a security fix.

Updates dependency happy-dom to v15.10.1 for security.

Updates dependency happy-dom to v15.10.2 for security.

Adds Android (Termux) support to the npm distribution via new @biomejs/cli-android-arm64 and @biomejs/cli-android-x64 packages.

ebbddc4 - Deprecated the option files.experimentalScannerIgnores in favour of force-ignore syntax in files.includes.