Release version 1.1.3 - Cart quantity visibility fix

Fixed persistent cart quantity input visibility issues for products with
package quantity restrictions. Enhanced implementation ensures quantity
inputs are properly hidden in both main cart and mini-cart/sidebar.

Fixes:
- Cart quantity inputs now properly hidden with increased filter priority
- Mini-cart quantity inputs correctly replaced with read-only text
- Added fallback CSS injection to handle theme/plugin conflicts
- Enhanced DOM targeting with data attributes and multiple CSS selectors

Technical Changes:
- Increased filter priority to 999 for woocommerce_cart_item_quantity
- Added woocommerce_widget_cart_item_quantity filter for mini-cart support
- Added add_cart_quantity_css() method for dynamic CSS injection
- Added maybe_hide_mini_cart_quantity_input() method
- Enhanced quantity spans with data-product-id attribute
- Added wc-tpp-restricted-qty CSS class
- Implemented sibling (+) and general sibling (~) CSS selectors

Updated Files:
- includes/class-wc-tpp-cart.php (enhanced with mini-cart support)
- wc-tier-and-package-prices.php (version 1.1.3)
- composer.json (version 1.1.3)
- CHANGELOG.md (v1.1.3 section)
- All translation files (.pot, .po, .mo) updated to version 1.1.3

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

releases/RELEASE-INFO-1.1.2.md

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+# WooCommerce Tier and Package Prices - Release 1.1.2
+
+**Release Date:** December 21, 2025
+**Version:** 1.1.2
+**Package Size:** 405 KB
+**Git Tag:** v1.1.2
+
+## Download
+
+**File:** `wc-tier-and-package-prices-1.1.2.zip`
+
+### Checksums
+
+**SHA256:**
+```
+40ffd29ebc6af635f689472040acd220ae1c8df2f0d852fab4b43ce0fb5fe739
+```
+
+**MD5:**
+```
+eee69fcf391b3f3df9380306ffb31b1b
+```
+
+## What's New in 1.1.2
+
+This is a **patch release** that completes the package quantity restriction feature by preventing catalog page add-to-cart attempts for restricted products.
+
+### New Features
+- **Catalog "View Options" Button** - NEW
+  - "Add to Cart" buttons replaced with "View Options" links on shop/category/archive pages
+  - Eye icon (Dashicons) styling for visual distinction
+  - Direct link to product page for package selection
+  - Prevents customer confusion from attempting invalid cart additions
+
+### Enhanced User Experience
+- Products with quantity restrictions now clearly indicate "View Options" instead of "Add to Cart"
+- Customers are guided to product page where they must select a valid package
+  - No more failed add-to-cart attempts from catalog pages
+- Consistent restriction enforcement across all touchpoints
+
+### Technical Improvements
+- Added `has_quantity_restriction()` static helper method in WC_TPP_Frontend class
+- Added `modify_catalog_add_to_cart_button()` method in WC_TPP_Frontend class
+- Extended `woocommerce_loop_add_to_cart_link` filter hook
+- Updated CSS loading to all WooCommerce pages (shop, cart, checkout, product)
+- New CSS classes: `wc-tpp-view-options`, `wc-tpp-cart-quantity`, `wc-tpp-restriction-notice`
+
+## What's Changed
+
+### Added
+- Catalog "View Options" button for products with quantity restrictions
+- Automatic button replacement in shop/category/archive pages
+- Eye icon (Dashicons) for "View Options" button styling
+
+### Changed
+- "Add to Cart" button replaced with "View Options" link on catalog pages for restricted products
+- CSS now loads on all WooCommerce pages (shop, cart, checkout, product)
+- Catalog buttons now direct to product page instead of adding to cart
+
+### Translations
+- Added 2 new translatable strings:
+  - "View Options" → "Optionen ansehen" (German)
+  - "View options for %s" → "Optionen für %s ansehen" (German)
+- Updated all translations (en_US, de_DE, de_CH_informal)
+- Compiled all .mo files with new strings
+
+## Installation
+
+### New Installation
+
+1. Download the ZIP file: `wc-tier-and-package-prices-1.1.2.zip`
+2. Log in to your WordPress admin panel
+3. Navigate to **Plugins > Add New > Upload Plugin**
+4. Choose the downloaded ZIP file
+5. Click **Install Now**
+6. After installation, click **Activate Plugin**
+7. Go to **WooCommerce > Settings > Tier & Package Prices** to configure
+
+### Upgrade from 1.1.1
+
+This is a **patch release** with improved user experience. No configuration changes needed.
+
+**Steps:**
+1. Deactivate version 1.1.1
+2. Upload and activate version 1.1.2
+3. All existing settings and data will be automatically preserved
+4. No additional configuration required
+
+### Upgrade from 1.1.0 or Earlier
+
+Safe to upgrade directly. This version includes all features from v1.1.0 and v1.1.1 plus catalog button enhancements.
+
+**Steps:**
+1. Deactivate the current version
+2. Upload and activate version 1.1.2
+3. All existing settings and data will be automatically preserved
+4. Review the package restriction features if desired
+
+### Requirements
+
+- **WordPress:** 6.0 or higher
+- **PHP:** 7.4 or higher
+- **WooCommerce:** 8.0 or higher
+
+## Complete Package Restriction Feature (v1.1.0 + v1.1.1 + v1.1.2)
+
+The package quantity restriction feature now provides complete enforcement across all customer touchpoints:
+
+### Catalog Pages (v1.1.2 - NEW)
+- ✅ "View Options" button instead of "Add to Cart" for restricted products
+- ✅ Eye icon for visual distinction
+- ✅ Direct link to product page
+- ✅ Prevents invalid add-to-cart attempts from shop/category pages
+
+### Product Page (v1.1.0)
+- ✅ Quantity field automatically hidden when restriction enabled
+- ✅ "Choose a package size below" notice displayed
+- ✅ Visual package selection with highlighted states
+- ✅ JavaScript validation prevents form submission without package selection
+
+### Add to Cart Validation (v1.1.0)
+- ✅ Server-side validation on add-to-cart
+- ✅ User-friendly error messages showing available package sizes
+- ✅ Prevents manual quantity manipulation via form fields
+
+### Cart Page (v1.1.1)
+- ✅ Quantity field hidden/replaced with read-only text
+- ✅ Prevents cart quantity modification
+- ✅ Consistent restriction enforcement
+- ✅ No bypass via cart updates
+
+### Settings
+- ✅ Global setting to enable restrictions site-wide
+- ✅ Per-product override for individual products
+- ✅ Located in: WooCommerce > Settings > Tier & Package Prices
+
+## User Flow Comparison
+
+### Before v1.1.2
+**Shop Page:** "Add to Cart" button → **Result:** Ajax add fails with error OR quantity validation error
+
+### After v1.1.2
+**Shop Page:** "View Options" button → **Product Page:** Select package → **Add to Cart:** Success
+
+The improved flow eliminates customer confusion and failed add-to-cart attempts.
+
+## Use Cases
+
+### Scenario 1: Bulk-Only Product Catalog
+Enable restriction globally. Shop pages show "View Options" for all products.
+
+**Customer Experience:**
+- Browse shop → See "View Options" on bulk products
+- Click "View Options" → Product page opens
+- Select from available packages (e.g., 100, 250, 500 units)
+- Add to cart → Success with no errors
+
+### Scenario 2: Mixed Catalog
+Some products restricted, others not. Shop page shows appropriate buttons.
+
+**Customer Experience:**
+- Browse shop → See mix of "Add to Cart" and "View Options"
+- Regular products: "Add to Cart" works normally
+- Restricted products: "View Options" → Product page → Package selection
+
+### Scenario 3: Sample Pack Products
+Products sold only in fixed sample packs.
+
+**Customer Experience:**
+- Browse samples → All show "View Options"
+- Click button → Product page shows package choices
+- Select "Starter Pack (10)", "Trial Pack (25)", or "Full Pack (50)"
+- Quantity cannot be modified in cart
+
+## Modified Files in 1.1.2
+
+### Core Files Updated
+- `wc-tier-and-package-prices.php` - Version updated to 1.1.2
+- `composer.json` - Version updated to 1.1.2
+- `CHANGELOG.md` - Added v1.1.2 section
+
+### PHP Classes Modified
+- `includes/class-wc-tpp-frontend.php` - Added catalog button modification methods
+
+### CSS Files Modified
+- `assets/css/frontend.css` - Added `.wc-tpp-view-options` button styling, eye icon
+
+### Translation Files Updated
+- `languages/wc-tier-package-prices.pot` - Version updated to 1.1.2, 2 new strings
+- `languages/wc-tier-package-prices-en_US.po` - Version updated, 2 new strings
+- `languages/wc-tier-package-prices-de_DE.po` - Version updated, 2 new strings
+- `languages/wc-tier-package-prices-de_CH_informal.po` - Version updated, 2 new strings
+- All `.mo` files recompiled
+
+## Complete Feature Set
+
+### Tier Pricing
+- ✅ Quantity-based discount tiers
+- ✅ Automatic price calculation
+- ✅ Volume discount display
+
+### Package Pricing
+- ✅ Fixed-price bundles
+- ✅ Custom package labels
+- ✅ Multiple package options per product
+- ✅ Quantity restriction to packages only (v1.1.0)
+- ✅ Cart quantity enforcement (v1.1.1)
+- ✅ Catalog button modification (v1.1.2 - NEW)
+
+### Admin Features
+- ✅ WooCommerce Settings integration
+- ✅ Easy-to-use product meta boxes
+- ✅ Configurable display positions
+- ✅ Native WooCommerce UI
+- ✅ Global restriction setting
+- ✅ Per-product restriction override
+
+### Frontend Features
+- ✅ Beautiful pricing tables (Twig templates)
+- ✅ Real-time cart updates
+- ✅ Responsive design
+- ✅ 3 languages supported
+- ✅ Package-only selection mode
+- ✅ Automatic quantity field hiding (product page & cart)
+- ✅ Visual package selection
+- ✅ Read-only cart quantity display
+- ✅ Catalog "View Options" button (NEW)
+
+### Validation & Security
+- ✅ Client-side JavaScript validation
+- ✅ Server-side cart validation
+- ✅ Cart quantity bypass prevention
+- ✅ Catalog add-to-cart prevention (NEW)
+- ✅ User-friendly error messages
+- ✅ WooCommerce HPOS compatible
+
+## Breaking Changes
+
+**None.** This release is fully backward compatible with v1.1.1, v1.1.0 and v1.0.x.
+
+## Migration Notes
+
+### From 1.1.1
+- No migration needed
+- Catalog button changes are automatic when restrictions are enabled
+- No new settings or configuration required
+
+### From 1.1.0 or Earlier
+- All v1.1.1 and v1.1.2 features included automatically
+- New restriction features are disabled by default
+- Must be explicitly enabled in settings
+
+### Settings Location
+All settings remain in: **WooCommerce > Settings > Tier & Package Prices**
+
+### Data Preservation
+- All existing tier pricing data preserved
+- All existing package pricing data preserved
+- All product meta data preserved
+- No database changes required
+
+## Known Limitations
+
+### Current Version
+1. Restriction only works when packages are defined
+2. Cannot restrict to tier quantities (only packages)
+3. Restriction applies to entire product (no variation-level control)
+4. Cart quantity is read-only text (not a dropdown of package options)
+5. "View Options" button uses standard WooCommerce button styling
+
+### Future Enhancements
+These features may be added in future versions:
+- Customizable "View Options" button text
+- Cart package quantity dropdown selector
+- Variation-level restriction control
+- Restrict to tier quantities option
+- Minimum/maximum package selection limits
+
+## Changelog Summary
+
+### Version History
+- **v1.1.2** (2025-12-21) - Catalog button modification
+- **v1.1.1** (2025-12-21) - Cart quantity bypass fix
+- **v1.1.0** (2025-12-21) - Package quantity restriction feature
+- **v1.0.2** (2025-12-21) - WooCommerce Settings integration
+- **v1.0.1** (2025-12-21) - Twig template engine integration
+- **v1.0.0** (2025-12-21) - Initial release
+
+## Support
+
+- **Documentation:** See README.md and CHANGELOG.md
+- **Previous Release:** See RELEASE-INFO-1.1.1.md
+- **Issues:** https://src.bundespruefstelle.ch/wc-tier-package-prices/issues
+- **Author:** Marco Graetsch
+
+## License
+
+GPL v2 or later - https://www.gnu.org/licenses/gpl-2.0.html
+
+---
+
+**Production Ready:** This package includes optimized autoloader and no development dependencies.
+
+**Recommended Update:** Version 1.1.2 is recommended for all users to provide the best customer experience when using package quantity restrictions. The catalog button modification eliminates customer confusion and failed add-to-cart attempts.

releases/wc-tier-and-package-prices-1.1.2.zip.md5

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releases/wc-tier-and-package-prices-1.1.2.zip.sha256

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