=== AZKA Uncache My Cache ===
Contributors: jahrard
Donate link: https://azka-agency.com
Tags: cache, purge, update, maintenance, elementor
Requires at least: 5.8
Tested up to: 6.9
Requires PHP: 7.4
Stable tag: 2.0.1
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Automatically purges caches after WordPress updates. Supports 13+ cache systems, maintenance alerts, and update visibility control.

== Description ==

**AZKA Uncache My Cache** automatically purges caches after WordPress updates (core, plugins, themes). It detects and supports 13+ popular cache systems, and includes advanced features like maintenance mode alerts and update visibility control.

= Supported Cache Systems =

* WP Fastest Cache
* Elementor (CSS regeneration)
* WP Super Cache
* W3 Total Cache
* LiteSpeed Cache
* WP-Optimize
* Redis Object Cache
* Autoptimize
* Breeze (Cloudways)
* SG Optimizer (SiteGround)
* Hummingbird
* Cache Enabler
* WordPress Object Cache

= Key Features =

* **Auto-detection** — Automatically detects installed cache plugins and purges them after updates.
* **Admin settings page** — Full control over which caches to purge, when, and how.
* **Manual purge** — One-click purge button in the admin panel.
* **Purge history** — View the last 20 purge events with details.
* **Maintenance alerts** — Receive an email alert if your site stays in maintenance mode too long.
* **Update visibility** — Hide update notifications for non-designated administrators.
* **PHP notice control** — Hide the PHP version warning on the dashboard.
* **Designated admins** — Choose which administrators receive alerts and see update notifications.
* **Extensible** — Custom hooks for developers to register their own cache handlers.

This plugin is not affiliated with Elementor, WP Fastest Cache, or any other cache plugin.

== Installation ==

1. Upload the plugin to `/wp-content/plugins/` or install it via the WordPress plugin screen.
2. Activate it through the 'Plugins' menu.
3. Go to **Settings > Uncache My Cache** to configure.

== Frequently Asked Questions ==

= Does the plugin break if a cache plugin is not installed? =
No. All cache calls are conditional — the plugin only purges caches that are detected as active.

= Can I choose which caches to purge? =
Yes. By default, auto-detection is enabled and all available caches are purged. You can disable auto-detection and select specific cache systems in the settings.

= How does the maintenance alert work? =
When WordPress enters maintenance mode (during updates), a `.maintenance` file is created. If this file persists longer than the configured delay (default: 5 minutes), an email alert is sent to the designated administrators.

= What are designated administrators? =
You can select one or more administrators who will receive maintenance alerts and be the only ones to see available updates. Other administrators will not see update notifications.

= Can I add support for a custom cache system? =
Yes. Use the `azka_umc_register_handler` action hook to register your own handler implementing the `Cache_Handler` interface.

== Changelog ==

= 2.0.1 =
* Bulk update optimization: cache is purged only once at the end of bulk updates instead of after each individual update.

= 2.0.0 =
* Major rewrite with modular architecture.
* Added support for 13 cache systems (up from 2).
* New admin settings page with full configuration options.
* Added manual purge button and purge history log.
* Added designated administrators feature.
* Added maintenance mode email alerts.
* Added update visibility control for non-designated admins.
* Added PHP version notice suppression.
* Improved security: nonces, capability checks, input sanitization, output escaping.
* Added custom hooks for extensibility.
* Full internationalization (i18n) support.

= 1.3.0 =
* Added automatic_updates_complete hook for cache purge after automatic updates.
* Refactored purge logic into a centralized private method.

= 1.2.1 =
* Initial release on WordPress.org.

== Upgrade Notice ==

= 2.0.1 =
Bulk updates now trigger a single cache purge instead of one per plugin — much faster.

= 2.0.0 =
Major upgrade with 13+ cache system support, admin UI, maintenance alerts, and more. Settings will default to auto-detect mode — existing behavior is preserved automatically.