== Changelog ==

= 1.1.0 =

_Release date: 2026-03-28_

**Highlights**

* Editor-level access: editors can now manage documentation mappings without administrator privileges
* Full PHPStan level 9 compliance — zero errors across all plugin files
* Security patch for two CVEs in league/commonmark
* `target_order` (menu_order) field fully implemented end-to-end

**Security**

* Patched CVE-2026-33347 and CVE-2026-30838 by upgrading league/commonmark to 2.8.2

**Changed**

* Access level changed from `manage_options` (administrator) to `edit_pages` (editor) across all admin pages, form handlers, and debug functions
* `robotstxt_docmd_debug_run_cron()` now has a typed `int $mapping_id` parameter

**Fixed**

* PHPStan level 9: replaced all implicit `mixed` casts with proper type-narrowing via `is_string()`, `is_int()`, and `is_numeric()` guards
* New `robotstxt_docmd_input_string()` and `robotstxt_docmd_input_int()` helpers used for all superglobal (`$_POST`, `$_GET`) access
* `MappingData` and `MappingInput` global type aliases defined in `phpstan.neon` — file-level `@phpstan-type` aliases do not propagate between files in PHPStan 2.x procedural code
* `target_order` field was rendered in the form UI but never saved to post meta or applied during sync — now fully implemented
* `openssl_decrypt()` false return properly handled in token decryption
* `get_edit_post_link()` null return handled safely in debug run-cron output
* Redundant `isset()` guards removed on statically-typed array shapes
* Uninstall handler narrows `get_option()` mixed return before array access
* `size_format()` false return handled in discover-page file list
* Settings and debug functions use `is_array()` narrowing on `get_option()` before accessing keys
* `json_decode()` results in GitHub debug functions fully type-narrowed before key access

**Developer Features**

* PHPStan level 9: 0 errors (down from 104 in v1.0.0)
* `phpstan.neon` now includes global `MappingData` and `MappingInput` type aliases
* `robotstxt-updater.php` moved to `bootstrapFiles` in PHPStan config to avoid strict analysis of shared utility
* `$default` parameter renamed to `$fallback` in helpers (reserved keyword warning)
* Short ternary (`?:`) replaced with explicit `false !==` check (PHPCS rule)

**Compatibility**

* WordPress: 6.7 - 7.0
* PHP: 8.2 - 8.4 (verified on PHP 8.4.x)
* MariaDB: 10.6 or newer

**Dependencies**

* `league/commonmark`: 2.8.0 → 2.8.2 (security patch)
* `eduardovillao/wp-since`: 1.3.0 → 1.4.0
* `phpunit/phpunit` held at ^10.5 (v13.x available; pending test suite migration)
* `squizlabs/php_codesniffer` held at ^3.13 (v4.x available; pending WPCS 4.x confirmation)

**Tests**

* PHP Coding Standards: PHPCS 3.x with WordPress-Extra ruleset — 0 errors, 0 warnings
* WordPress Coding Standards: WPCS 3.3
* PHPStan: level 9, 0 errors (szepeviktor/phpstan-wordpress extension)
* PHPCompatibility: PHP 8.2 - 8.4 validated
* Manual testing: WordPress 6.8, 7.0

= 1.0.0 =

_Release date: 2026-01-26_

**Highlights**

* Initial release of Documentation Markdown plugin
* Automatic synchronization of Markdown files from GitHub to WordPress
* Full support for GitHub Flavored Markdown
* Encrypted GitHub token storage
* Flexible mapping system for multiple repositories

**Added**

* Core synchronization functionality between GitHub and WordPress
* Automatic scheduled sync (hourly, twice daily, daily)
* Manual on-demand sync via admin interface
* Markdown to HTML conversion using CommonMark (league/commonmark)
* Flexible file-to-content mapping system
* Custom Post Type (robotstxt_map) for mapping management
* Encrypted GitHub token storage (AES-256-CBC)
* Full internationalization support (i18n/l10n ready)
* Multi-repository support
* Clean admin interface with status badges
* Support for pages, posts, and custom post types as sync targets
* Configurable post author and parent page
* Page order (menu_order) support
* Debug tools for troubleshooting (visible when WP_DEBUG enabled)
* Cron job management and repair tools
* Clean uninstall with optional data deletion
* Settings page for GitHub configuration
* Mappings management interface (list, add, edit, delete)
* Sync status monitoring with timestamps
* Rate limiting awareness for GitHub API
* Cache system using WordPress Transients API

**Security**

* All user input sanitized using WordPress functions
* All output escaped (esc_html, esc_attr, esc_url)
* Nonce verification on all forms and actions
* Capability checks for all admin actions (manage_options — changed to edit_pages in 1.1.0)
* Prepared statements for all database queries
* GitHub tokens encrypted at rest using AES-256-CBC
* OWASP Top 10 mitigation implemented
* Direct access prevention on all PHP files
* CSRF protection on all state-changing operations
* XSS prevention through proper escaping
* SQL injection prevention through prepared statements

**Developer Features**

* Procedural PHP architecture following KISS principles
* PHP 8.2+ modern features (typed parameters, match expressions)
* Complete PHPDoc documentation on all functions
* WordPress Coding Standards (WPCS) compliant
* PHPCS/WPBF validated (0 errors, 0 warnings)
* Extensible architecture with WordPress hooks
* Clean, well-documented codebase
* Composer-based dependency management
* Production-optimized deployment script (bin/deploy.sh)

**Compatibility**

* WordPress: 6.7 - 6.9
* PHP: 8.2 - 8.5
* MariaDB: 10.6 or newer

**Tests**

* PHP Coding Standards: PHPCS 3.x with WordPress-Extra ruleset
* WordPress Coding Standards: WPCS 3.3
* PHPCompatibility: PHP 8.2 - 8.5 validated
* Security Audit: Complete OWASP Top 10 coverage
* Manual testing: WordPress 6.7, 6.8, 6.9