Final version bump to 5.1.6 for public release

Changelogs-
 = 5.1.6   - 27/04/2026 =

* Enhance  - Logger structure.

* Fix      - Stripe payment bypass.
* Fix      - Admin approval bypass.
* Fix      - Hide comments for restricted posts.
* Fix      - User created even when payments fails.
* Fix      - Open redirect security issue on logout.
* Fix      - Fatal error while updating profile details.
* Fix      - Registration submitted without card details.
* Fix      - Country not displaying in WordPress users menu.
* Fix      - HCaptcha loads reCAPTCHA and endless intervals.
* Fix      - Payment history page reflects unescaped action parameter value.
* Fix      - Duplicate transaction id issue when using 3D secure card in stripe.
* Fix      - Export Members causes fatal memory exhaustion on large user datasets.
* Fix      - Sanitize OrdersRepository::get_all() query params to prevent SQL injection.
* Fix      - File upload data synced to admin profile during user approval or media access.
* Fix      - Handle array value from get_user_meta for country field in edit profile template.
* Fix      - Cloudflare turnstile error appears on second form submission after validation failure.
* Fix      - Stripe card mode validation to prevent test or live card mismatch during registration.
* Fix      - Payment stuck on 'Invalid Request' and network error after successful Stripe subscription.

Author: MILAN88888

.github/workflows/UR-pr-Automation.yaml

@@ -1,10 +1,33 @@
+ = 5.1.6   - 27/04/2026 =
+
+* Enhance  - Logger structure.
+
+* Fix      - Stripe payment bypass.
+* Fix      - Admin approval bypass.
+* Fix      - Hide comments for restricted posts.
+* Fix      - User created even when payments fails.
+* Fix      - Open redirect security issue on logout.
+* Fix      - Fatal error while updating profile details.
+* Fix      - Registration submitted without card details.
+* Fix      - Country not displaying in WordPress users menu.
+* Fix      - HCaptcha loads reCAPTCHA and endless intervals.
+* Fix      - Payment history page reflects unescaped action parameter value.
+* Fix      - Duplicate transaction id issue when using 3D secure card in stripe.
+* Fix      - Export Members causes fatal memory exhaustion on large user datasets.
+* Fix      - Sanitize OrdersRepository::get_all() query params to prevent SQL injection.
+* Fix      - File upload data synced to admin profile during user approval or media access.
+* Fix      - Handle array value from get_user_meta for country field in edit profile template.
+* Fix      - Cloudflare turnstile error appears on second form submission after validation failure.
+* Fix      - Stripe card mode validation to prevent test or live card mismatch during registration.
+* Fix      - Payment stuck on 'Invalid Request' and network error after successful Stripe subscription.
+
 = 5.1.5    - 18/3/2026 =
 
 * Feature  - Feature to show bank details directly within the form.
 * Feature  - Payment fetch cron added for better subscription sync with Stripe.
 
 * Enhance  - Better search for addons page.
-* Enhance  - Better UI/UX for the Membership field. 
+* Enhance  - Better UI/UX for the Membership field.
 * Enhance  - Addition of Members Directory to the content rules.
 * Enhance  - Addition of navigational UI to better find plugin features.
 * Enhance  - Improved price transparency for prorated membership upgrades.
@@ -52,7 +75,7 @@
 * Fix      - Duplicate order created in payment history after successful payment with stripe.
 * Fix      - Fatal error when upgrading from one-time payment to subscription plan with stripe.
 * Fix      - Legacy my account dashboard content visible in profile details tab on some old instances.
-* Fix      - Upon reactivation of stripe subscription, the cancel at expiry is not being removed in stripe. 
+* Fix      - Upon reactivation of stripe subscription, the cancel at expiry is not being removed in stripe.
 
 = 5.1.4    - 25/02/2026 =
 * Fix      - Updated .org deploy code