opengraph 1.2.0

Fetch and parse OpenGraph, Twitter Card, HTML meta and JSON-LD metadata from any URL, with a customizable cached link preview widget.

1.2.0 - 2026-06-06

• Web support: migrated the legacy OpenGraphRequest from dart:io to package:http — the package now supports all 6 platforms (Android, iOS, Web, Windows, macOS, Linux)
• OpenGraphRequest.client is now injectable for testing (e.g. with MockClient from package:http/testing.dart)
• Test coverage raised from 90.3% to 99.6% (98 tests)
• pub.dev score: fixed all static analysis findings, shortened package description, added topics and screenshots metadata (160/160 pana points)
• README: badges, simplified setup docs (no initialization required), updated best practices
• Example app: new "Options" tab showcasing hideOnError, childError, showReloadButton, fallbackImage, enableBlur and list usage
• Removed dead code (SalveObjects)

1.1.0 - 2026-06-06

• Added in-memory cache (OpengraphCache) for opengraph_fetch: repeated calls for the same URL no longer refetch, and concurrent requests are deduplicated (#1)
• OpengraphPreview memoizes its fetch: rebuilds inside scrollable lists no longer trigger new network requests (#1)
• Support data: URI images (base64) rendered with Image.memory; broken image URLs now fall back gracefully instead of crashing (#3)
• New hideOnError option to render nothing when the fetch fails (#2)
• childError, childPreview, showReloadButton and refresh are now functional: custom error widget, custom loading widget and a retry button that invalidates the cache (#2)
• New fallbackImage option to replace the default image when there is no og:image (#2)
• New enableBlur option to disable the expensive BackdropFilter in long lists (#2)
• Network images are decoded at display size (cacheWidth) to reduce jank while scrolling (#2)
• Configurable request timeout (OpengraphFetch.timeout, default 10s) and request headers/User-Agent (OpengraphFetch.requestHeaders)

1.0.0 - 2025-05-15

• Migrated code from old structure while maintaining compatibility
• Added new OpengraphPreview widget to replace OpenGraphPreview
• Added opengraph_fetch function for direct metadata extraction
• Created adapter between old and new metadata structures
• Updated documentation and examples

0.0.1 - 2021-07-01

• First release

0.0.004 - 2024-03-09

• Fixed a bug in the foo function

0.0.6 - 2024-03-09

• Published to pub.dev

0.0.7 - 2024-03-09

• Published to pub.dev with the correct version
• Fixed expose the library

0.0.9 - 2024-03-09

• Published to pub.dev with the correct version
• Fixed expose the library

0.0.10 - 2024-03-09

• Add Documentation and example

0.0.11 - 2024-03-09

• Add Documentation api

0.0.12 - 2024-03-11

• Update Documentation api

0.0.13 - 2024-03-11

• Update Documentation api

0.0.14 - 2024-03-11

• Update Documentation api

0.0.15 - 2024-03-11

• Add Screenshots example

0.1.0 - 2024-03-29

• Add http dependency, and remove http request to server