Changed

• Updated documentation to recommend using local web asset instead of CDN from v1.3.1+
• Added web asset to pubspec.yaml for better offline support
• Updated example projects to use local web asset
• Excluded example directories from analyzer

🚀 Release 1.3.0

⚠️ Breaking Changes

• Updated minimum Dart SDK to 3.2.0 (from 2.18.6)
• Updated minimum Flutter SDK to 3.16.0 (from 2.5.0)

✨ What's New

Dependency Updates

• Removed js_interop package dependency - now using built-in dart:js_interop from Dart SDK
• Updated flutter_lints to 6.0.0

Bug Fixes

• Web: Fixed hour pattern formatting to properly handle both single (h/H) and double-digit (hh/HH) formats
• Windows & Linux: Fixed AM/PM pattern conversion from 'tt' to 'a' for proper time formatting
• Improved type checking with strict equality operators

Example Apps

• Regenerated all platform folders (Android, iOS, macOS, Linux, Windows, Web) with latest Flutter templates
• Updated Android to use Kotlin DSL build files (.gradle.kts)
• Updated iOS/macOS Podfiles to latest syntax
• Modernized Linux CMake structure with runner subfolder
• Updated Windows CMake and runner configuration

📝 Full Changelog

All commits since v1.2.2:

• fix(web): correct hour pattern formatting in date time format
• fix(windows,linux): convert AM/PM pattern from 'tt' to 'a'
• chore: remove js_interop dependency and update SDK constraints
• chore: bump version to 1.3.0
• build(example): regenerate platform folders with latest Flutter templates

👥 Contributors

Thanks to @jacksoncurrie for #26

Note: If you're upgrading from 1.2.2, ensure your project meets the new minimum SDK requirements (Dart ≥3.2.0, Flutter ≥3.16.0).

• Added WASM compatibility
• Update dependencies

• Fix bug on android:

A problem occurred configuring project ':system_date_time_format'. Could not create an instance of type com.android.build.api.variant.impl.LibraryVariantBuilderImpl. Namespace not specified. Specify a namespace in the module's build file. See https://d.android.com/r/tools/upgrade-assistant/set-namespace for information about setting the namespace.

• Update dependencies

Added full date pattern for android

• Updated README info about -> system_date_time_format_hook package
• Improved tests

Refactor deprecated methods in tests

• Added full date pattern (only available for iOS, macOS and web)
• Fix returning empty string "" instead of null on windows & linux when pattern is unavailable

BREAKING CHANGES:

Removed initialize method -> use SDTFScope instead

Removed dateFormat getter -> use getDatePattern() instead

Removed mediumDateFormat getter -> use getMediumDatePattern() instead

Removed longDateFormat getter -> use getLongDatePattern() instead

Removed timeFormat getter -> use getTimePattern() instead

Updated the SDK constraint to '>=2.18.6 <4.0.0'

• Fixed attachments in README
• Fixed typos
• Updated dependencies

Added logo

Fixed deprecated usage in comments

• Introduced SDTFScope widget:

void main() {
  runApp(const SDTFScope(child: App()));
}

class App extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    final patterns = SystemDateTimeFormat.of(context);

    final datePattern = patterns.datePattern;
    final mediumDatePattern = patterns.mediumDatePattern;
    final longDatePattern = patterns.longDatePattern;
    final timePattern = patterns.timePattern;

    print(datePattern); // e.g. "M/d/yy"
    print(mediumDatePattern); // e.g. "MMM d,y"
    print(longDatePattern); // e.g. "MMMM d,y"
    print(timePattern); // e.g. "HH:mm"
  }
}

• Introduced raw async getters:

final format = SystemDateTimeFormat();

final datePattern = await format.getDatePattern();
final mediumDatePattern = await format.getMediumDatePattern();
final longDatePattern = await format.getLongDatePattern();
final timePattern = await format.getTimePattern();

print(datePattern); // e.g. "M/d/yy"
print(mediumDatePattern); // e.g. "MMM d,y"
print(longDatePattern); // e.g. "MMMM d,y"
print(timePattern); // e.g. "HH:mm"

Warning

Deprecated initialize method -> use SDTFScope instead

Deprecated dateFormat getter -> use getDatePattern() instead

Deprecated mediumDateFormat getter -> use getMediumDatePattern() instead

Deprecated longDateFormat getter -> use getLongDatePattern() instead

Deprecated timeFormat getter -> use getTimePattern() instead

Added linux support

• Fixed library names conflict
• Improved documentation

Added web support

Added windows support

Added macOS support

• Formatted code
• Updated screenshots
• Improved README

Initial release 🎉