== Changelog ==

= 1.3.0 2026-05-28 =
* Fixed - API singleton returning wrong credentials when a site uses both Global and Form Configuration with different keys.
* Fixed - `rgar()` argument order in `complete_payment()` that broke delayed feed triggering after payment completion.
* Added - `WP_Error` and HTTP status code handling in the API client for robust error handling.
* Added - `get_credentials_for_feed()` helper to centralize credential resolution across payment flows.
* Added - Unit tests for `GF_Chip` core logic (credentials, callback actions, timezone).
* Added - PHP 8.5 to the CI compatibility matrix.
* Added - CONTRIBUTING.md and CLAUDE.md for developer documentation.
* Added - `.wordpress-org/` assets directory for WordPress.org plugin page banners and screenshots.
* Changed - Bumped "Tested up to" to WordPress 7.0.
* Changed - Modernized CI/CD workflows: deploy.yml, prepare-release.yml, pr-summary.yml.
* Removed - composer.lock from git tracking to reduce merge conflicts.

= 1.2.0 2026-02-20 =
* Fixed - Global configuration (Brand ID and Secret Key) not saved when saving settings.
* Fixed - Fatal error when GFAddon expected full path; plugin now works with Gravity Forms addon loader.
* Fixed - Application files not permitted (WordPress Plugin Check compatibility).
* Added - "Copy from global configuration" button in form feed settings when using Form Configuration.
* Added - Account status block in form configuration to verify Brand ID and Secret Key.
* Added - Form settings image in global CHIP description.
* Added - Public key support: store CHIP public key by company ID when saving global or form settings; verify webhook signature when key is available and use payload directly, with fallback to get_payment.
* Added - Per-payment lock on callback to prevent duplicate processing while allowing other payments to run in parallel.
* Added - Refund button now requires user confirmation before processing the refund.
* Changed - Minimum WordPress version set to 6.3.

= 1.1.2 2025-11-12 =
* Fixed - Fix issue when the failed payment are re-attempted.

= 1.1.1 2025-04-24 =
* Fixed - Fix issue with Paid Amount when amount greater than 1,000.

= 1.1.0 2025-01-06 =
* Fixed - Fix issue with Delay Post

= 1.0.7 2024-05-30 =
* Added - Add cancel_redirect for handling cancel event

= 1.0.6 2024-05-17 =
* Added - Toggle button to enable refund feature

= 1.0.5 2024-04-30 =
* Fixed   - Fixed warning when using PHP 8.x
* Changed - Refund button now are colored with red
* Changed - Bump WordPress tested up to version 6.5

= 1.0.4 2023-06-22 =
* Added - Support for Gravity Forms User Registration Add-On

= 1.0.3 2023-02-22 =
* Added - Hooks for customization of purchases parameter.

= 1.0.2 2022-12-15 =
* Added - Feature for setting reference value.

= 1.0.1 2022-11-20 =
* Add   - Note when payment is made using test mode.
* Tweak - Change platform value to gravityforms.
* Fix   - Refund still shown success even failed.

= 1.0.0 2022-10-20 =
* Initial release