app_help_center 0.2.2

A lightweight Flutter help center and user communication kit for app announcements, changelog, FAQ, support, and rating links.

0.2.2

• Added review prompt manager with dual click/day thresholds, four-button dialog (Rate Now / Later / Settings / Never), and persistent silent state via AppHelpCenterConfig.reviewPrompt.
• Added Discord webhook multipart image upload support in feedback service (payload_json + files[]).
• Added screenshot picker on the feedback page: tap to add, horizontal thumbnail preview, remove button, up to 5 images via image_picker.
• Added rate and tech support action buttons on the feedback page (mirrors SwiftHelpCenter FeedbackView.feedbackActions).
• Added character count display (1700-character limit) below the feedback text field.
• Added image_picker and http_parser dependencies.

0.2.1

• Relaxed the intl dependency constraint to support >=0.19.0 <0.21.0.
• Updated deprecated color opacity calls for newer Flutter SDKs.

0.2.0

• Added unified feedback configuration through AppHelpCenterConfig.feedback.
• Added built-in HelpFeedbackPage.
• Added email, web form, Discord webhook, DingTalk webhook, and custom submit channels.
• Added lightweight system information collection for feedback payloads.
• Updated the default feedback quick link to appear only when feedback is configured.
• Added remote version supplements for updating version history video/article links from JSON.

0.1.0

• Initial MVP release.
• Added help center page for announcements, version history, quick links, FAQ, support, feedback, and rating entry points.
• Added SwiftHelpCenter-compatible remote announcement JSON parsing.
• Added unread state storage with shared_preferences.
• Added URL-first external actions with url_launcher.
• Added built-in Chinese and English copy with caller overrides.
• Added example app, README, tests, and pub.dev metadata.