Explicit Annotation Manager Initialization (#668)

Annotation methods now enforce explicit initialization with clear exceptions when the style is not loaded. This helps you catch issues early instead of getting silent failures or null dereferences:

• Calling add* methods before style load now fails fast with a clear Exception
• Better null safety for annotation collections (symbols, lines, circles, fills)
• More predictable behavior across platforms

Camera Target Bounds (#8bcd74a)

Refactored cameraTargetBounds implementation for consistent behavior across platforms. You can now reliably constrain the camera to specific geographic bounds on both Android and iOS.

iOS Attribution Support

Source attribution strings are now properly displayed on iOS with clickable links. The implementation parses HTML attribution from source properties and creates native iOS attribution dialogs that open URLs when tapped.

Changed

WASM Compatible Web Platform (#687)

• Migrated from deprecated dart:js_util to modern dart:js_interop API
• Fully compatible with Flutter's WASM compilation target
• Required for Flutter 3.38.4+ compatibility
• Enhanced type safety for JavaScript ↔ Dart conversions

MapLibre Android SDK v12.3.0 (#690)

• Synchronous GeoJSON source updates
• Support for MLT-format vector tile sources
• Better frustum offset support
• Improved stability and performance

Example App Refactor

• Complete UI redesign with responsive layouts
• Maps now use 50-60% of screen height for better visibility
• Improved button and control layouts across different screen sizes

Fixed

iOS

• Min/max zoom preferences now work correctly (#5230fab)
• queryRenderedFeatures with empty layer list now returns all targets, matching Android behavior (#680)
• Enhanced LayerPropertyConverter to handle null values and improve expression parsing (#98660dc)
  • Better handling of null values in layer properties
  • Improved expression parsing for complex layer configurations

Web

• setPaintProperty and setLayoutProperty now handle nullable JSAny values correctly (#12dfad2)
• Improved jsify function to create JS arrays correctly
• Pattern images now load properly with correct RGBA format conversion (#9ce52a6)

Cross-Platform

• Fixed lineDasharray and pattern properties reset to null in layer properties (#2b550ed)
• Fixed pattern images loading - no more "mismatched image size" errors (#9ce52a6)
• Improved MapLibreMapController disposing to prevent memory leaks
• Removed unnecessary disposing of mapController in example app - improved stability (#f989797)
• Refactored cameraTargetBounds for consistent behavior on Android and iOS (#8bcd74a)

📦 Upgrade

dependencies:
  maplibre_gl: ^0.25.0

That's it. No code changes needed.

👪 Contributors

A big thank you to everyone who contributed to this release!

@srmncnk, @albertmoravec, and all community members who reported issues and provided feedback.

📝 More Info

• Full Changelog: v0.24.1...v0.25.0
• Documentation: pub.dev/packages/maplibre_gl
• Leave a comment: Release v0.25.0

Happy mapping! 🗺️ 💙