3.8
- Localized API fallback CTA using the configured Box Language.
- Removed hardcoded affiliate tag from fallback links; uses the active profile Partner Tag.
- Fallback search uses the configured Amazon Marketplace and shortcode keyword.

= 3.7 =
- Improved Amazon API error fallback with an Italian Amazon-styled CTA button.
- Fallback CTA now searches Amazon.it directly for the shortcode keyword.
- Preserved affiliate tracking with tag adsmcard.
- Technical API diagnostics remain visible to WordPress administrators only.

= 3.6 =
- Fixed global Number of Columns inheritance for the basic shortcode with explicit responsive affiamsh-cols-* classes.
- Strengthened grid CSS against WordPress theme rules that could collapse product cards into one column.
- Added plugin version to shortcode cache keys so frontend output refreshes immediately after plugin upgrades.
- Added defensive bounds for saved product/column values.
- Prevented FREE output from accidentally inheriting premium templates stored by an older PRO configuration.
- Expanded README shortcode documentation and clarified layout-specific behavior.

= 3.5 =
- Refocused public-facing descriptions on Amazon Creators API v3.
- Removed PA-API 5.0 from promotional/readme feature copy.
- Kept legacy integration intact for existing installations and technical compatibility.
- No functional changes to APIs, shortcodes, layouts, settings or migration logic.

Affiliate Amazon Shortcode - Full Changelog

3.4
- Refreshed WordPress.org readme, plugin metadata and SEO/search tags.
- Updated documentation for Creators API v3 and current PRO functionality.
- Moved full historical changelog out of readme.txt.

3.3
- Added exact template shortcode value below Template selector.
- Added Product Highlights word limit (0 = unlimited).
- Added per-shortcode highlight_words override.
- Feature text is shortened only at word boundaries.

3.2
- Localized WordPress admin in English, Italian, Spanish, French, German and Portuguese.
- Admin language follows the current WordPress admin/user locale.
- Kept raw Technical Debug in English for consistent support output.

3.1
- Added clickable Premium Layout Gallery to the main admin page.
- Product Highlights disabled by default for new configurations.
- Added automatic frontend box language and manual language override.
- Added frontend labels for EN, IT, ES, FR, DE, PT, NL, PL, TR, SV, JA and AR.

3.0
- Added Compact, Modern, Minimal, Highlight, Deal and Comparison layouts.
- Added comparison shortcode.
- Added per-shortcode PRO overrides for template, theme, columns, CTA and badge.
- Added product feature highlights where Amazon provides them.
- Preserved legacy Card/List layouts, themes and custom colors.

2.5
- Redesigned admin with a card-based interface.
- API test saves current form values before testing.
- Added guided diagnostics for common Amazon API errors.
- Added friendly country names to Marketplace selector and Copy Debug Info.

2.4
- Permanently isolated Creators API v2 and v3 profiles after migration.
- Prevented legacy shared fields from overwriting existing profiles.
- Migration to separated profiles now runs once.

2.3
- Fixed migration of existing Creators API v2/Cognito credentials.
- Saved only the currently selected API profile.

2.2
- Simplified API selector to Creators API v3, Creators API v2 and PA-API 5.0.
- Added automatic regional OAuth endpoint detection and separate API profiles.

2.1
- Added Creators API v3 Login with Amazon authentication.
- Added global marketplace support and corrected Belgium/Turkey domains.
- Improved eligibility diagnostics.

1.9
- Added smart caching, cache invalidation and retry/backoff protection.
- Added PRO number shortcode parameter (1-9).

1.8
- Bug fixes.

1.7
- Bug fixes.

1.6
- Bug fixes.

1.5
- Added Amazon Creators API support and dual API support.

1.0
- Initial release.