SupaFill

[1.4.3] - 2026-04-20

Japanese, Chinese (Simplified), and Korean name data now uses 3+ character entries across firstNames and lastNames. Previous single- and two-character entries tripped common min-length validators (minlength="3"). Japanese uses authentic 3-character first names (e.g., 健太郎, 美智子) and surnames (佐々木, 長谷川). Chinese and Korean surnames are stylized with compound-surname roots (欧阳/司马; 남궁/황보) plus suffix characters to reach the 3-character floor, since native surnames are naturally 1–2 characters
City entries for the same locales also normalized to 3+ characters (e.g., 堺 → 名古屋 bench for JP; 北京 → 北京市 for CN; 서울 → 서울특별시 for KR)

“Fill this form” right-click action now correctly fills the entire form section (e.g., the whole Booker section), not just the focused field, on sites that use <div class="section-card"> / custom layouts instead of <form> wrappers
Container detection now walks up the DOM looking for: <form> → dialog/modal → section-like ancestor (has a direct heading tag or a section/card/panel/fieldset/form-group class) → nearest ancestor with multiple fields

Phone / numeric fields with digits-only validators (e.g., type="tel" with custom “only numbers” rule) no longer receive dashes or spaces — generated values are stripped to digits before fill
Long generated values (names, addresses) are now truncated to respect the field’s maxlength attribute instead of being rejected by length validators
Applies to inputs with type="number", type="tel", inputmode="numeric", inputmode="decimal", or digits-only pattern

In-popup feedback form — click “Feedback” in the popup footer to send a bug report or feature request without leaving the extension
Radio selector for bug vs feature, title + description fields, optional email, opt-in version/browser context attachment
Form submits via Web3Forms (free tier 250/month, no login required)
Client-side rate limit: 3 submissions per hour per install, tracked locally in storage.local

Updated PRIVACY_POLICY.md to disclose opt-in feedback data flow to web3forms.com
Firefox data_collection_permissions.optional declares personallyIdentifiableInformation, personalCommunications, technicalAndInteraction (only when user submits feedback)

Multi-person forms (e.g., booker + multiple guests) now get distinct personas per person. Fields are grouped by name-path scope (booker.* vs rooms[0].guests[0].* vs rooms[0].guests[1].*) instead of DOM container. Previously all name fields across different people received the same values because <div class="section-card">-style layouts did not match the legacy container heuristic, collapsing every field into one persona.

Ignored-field patterns now use word-boundary matching instead of substring. Short patterns like pw or pass that previously matched inside password no longer do. To restore substring behavior for a specific pattern, wrap it in regex syntax: /pw/ instead of pw. Review your ignored-field list in Settings after upgrading.

Rich-text editor support via beforeinput InputEvent dispatch — TipTap/ProseMirror, Lexical, Draft.js, CKEditor 5 now fill correctly
storage.sync quota overflow handling — transparent fallback to storage.local with user-facing warning
onSettingsChanged subscription API — options/popup/content pages stay in sync live
Seedable persona generator (setSeed) for reproducible test data and demos
Vitest test suite (42 tests) covering detector, generators, ignore patterns
Biome lint/format with auto-fix
GitHub Actions CI: typecheck, lint, test, build Chrome + Firefox, upload artifacts
Dedicated per-locale files under lib/locales/ with dynamic loader (loadLocale)
/regex/flags syntax for ignored-field patterns

Controlled <select> elements now fill correctly on React/Vue (native setter pattern)
Field visibility detection uses checkVisibility() with label fallback — radios/checkboxes hidden behind custom-styled labels now detected
Detector scoring weighted per-attribute (name 3×, id/autocomplete 2×, placeholder/aria-label 1.5×, label 1×) — removed hardcoded name pre-check duplication
Ignored-field matching uses word-boundary regex — pw no longer matches password
Password generation uses crypto.getRandomValues instead of Math.random
Firefox strict_min_version lowered to 115.0 (ESR compatibility)
Toast notifications announce via role="status" + aria-live="polite"

MV3 service worker safety: removed top-level setupContextMenus() race, added onStartup listener
Removed dead defaultPassword setting and stale get-user-state message handler

Replaced emoji icons with custom SVG icons in popup and toast notifications for a more professional look
Unified styling between Settings and Help pages using shared CSS
Keyboard shortcuts section now displays side-by-side layout
Help page sections are now collapsible for a cleaner, more compact view
Consistent tab titles format (SupaFill - Settings, SupaFill - Help)
Custom dropdown in Add Custom Field modal now uses NeoBrutalism styling
Generator field defaults to “Custom Value” when adding new field rules

Toast notification icons now display correctly regardless of website’s light/dark mode
Field list items now have equal spacing on both sides
Modal popup is now properly centered

Custom Value option for field rules - now you can specify a fixed value (e.g., always use “123123123” for password fields)
Dynamic keyboard shortcuts display - shows actual configured shortcuts instead of defaults

Keyboard shortcuts now display as readable text (CTRL+SHIFT+E) instead of symbols

Custom dropdown UI with NeoBrutalism styling for locale selector
Country flag emojis to locale dropdown for easier identification
Romanized names for CJK locales (Japanese, Korean, Chinese) - email and username fields now use romanized versions (e.g., tanaka.taro@example.com)
Context menu separators for better visual grouping between fill and clear actions
Ignored fields now support checkboxes and match against label text

Initial release
Smart form detection (name, email, phone, address, etc.)
Fill text inputs, selects, radio buttons, checkboxes, and textareas
WYSIWYG editor support (CKEditor, Quill, etc.)
Iframe support
Consistent persona generation per form
10 locale support: English, German, French, Spanish, Italian, Portuguese (Brazil), Japanese, Korean, Chinese (Simplified), Indonesian
Keyboard shortcuts (Ctrl+Shift+E to fill, Ctrl+Shift+L to clear)
Context menu integration
Custom field rules
Ignored fields patterns
NeoBrutalism UI design
Toast notifications