DMSI DDLS – Digital Downloads, Licensing & Subscriptions

Changelog

2.1.2

Bug Fixes
* Fixed Action Scheduler duplicate registrations — dedup guard was checking without group but scheduling with group, causing hundreds of duplicate recurring jobs
* Fixed 4 background jobs (database cleanup, subscription renewal, support expiration, support renewal) that were silently not running since WP Cron context doesn’t fire admin_init
* Fixed stale activations job hook name mismatch that prevented the job from executing

2.1.1

Bundle UX Improvements
* Customer portal: bundle licenses now display as a single card in the list; child keys and details accessible via VIEW DETAILS
* Customer portal VIEW DETAILS: Included Extensions table shows all child licenses with name, key, activations, and expiry; Active Sites section hidden for bundle parents
* Order email: child extension keys now shown with product name labels; parent bundle container key omitted

2.1.0

New: Bundle Products
* Added Bundle product type — group multiple DDLS products into a single purchasable SKU
* New lnl_dmsilm_bundle_items database table maps bundle products to their child products
* Order processor creates one parent license + one child license per bundled product on purchase
* Child licenses use each child product’s own License Type, Activation Limit, and Duration settings
* One subscription per bundle linked to the parent license; child licenses never get individual subscriptions
* Bundle renewal extends all non-cancelled child licenses atomically in a single DB transaction
* Single consolidated renewal email lists all renewed products with new expiry dates
* Admin: Bundled Products multi-select on WooCommerce product edit Licensing tab (visible when type = Bundle)
* Admin: “Bundle · N products” badge in DDLS Products list for bundle products
* Customer portal: child licenses grouped under bundle parent row with “Managed by [Bundle Name]” label
* Customer portal: renewal action on bundle (parent) row only; child rows show no renewal button
* Extension hook compatibility: dmsilm_license_created fires per child with synthetic order item (3 args) so Team Management and other extensions work automatically

2.0.1

New: Per-Variation File Uploads
* Added variation_id column to files table — assign downloadable files to specific WooCommerce product variations
* Variation dropdown on Add File and Edit File forms (auto-populated via AJAX for variable products)
* Files grouped by variation on Version edit page with section headers
* Version variation dropdown filters the files section in real-time

Improvements
* File uploads now stored in protected directory (wp-content/uploads/dmsilm-files/) with .htaccess deny rules
* AJAX-based file upload with progress bar (0-90% upload, 90-100% server processing)
* Modernized Add File page UI with drag & drop zone, file preview, and card layout
* Delete file now also removes the physical file from disk
* Form processing moved to admin_init hook — eliminates white screen flashes on edit/delete/update

Bug Fixes
* Fixed file upload not working when accessed via shell route URLs (only legacy slug was recognized)
* Fixed “Invalid file type” error on MSI uploads (disabled WordPress MIME check for admin uploads)
* Fixed in_array() null haystack error when saving files (platform validation used uninitialized static property)
* Fixed delete file not actually deleting (missing delete(true) for physical file removal)
* Fixed file edit/delete causing white screen flash (redirect inside render callback)

2.0.0

New: Support Plan Product Type
* Added custom WooCommerce product type “Support Plan” for selling support contracts as standalone products
* Admin product data tab with support level, duration, and contract settings
* Order completion handler automatically creates support contracts on purchase
* Support Plan products visible in WooCommerce product type dropdown

New: EULA & Terms System
* Full EULA management system with admin CRUD interface
* 5 bundled legal templates: Standard Software License, SaaS/Subscription ToS, Free/Open Source, Freemium Plugin, API/Developer Service
* Template picker with one-click loading on EULA creation
* Placeholder substitution engine ({company_name}, {product_name}, {governing_law}, etc.)
* Custom template creation — save any EULA as a reusable template
* EULA Templates admin section with list table
* Governing Law field added to General Settings
* Legal disclaimer on all EULA forms

New: Standalone Support Contracts & Portal Binding
* Support contracts can now exist without a parent license (standalone purchases)
* Supported Products multi-select field on product edit page — defines which products a contract covers
* supported_product_ids column added to support_contracts table
* Auto-bind logic links standalone contracts to eligible licenses on creation
* Customer portal binding UI — button, modal, and eligible license list via AJAX
* Binding confirmation email sent on successful contract-to-license binding
* WooCommerce order email includes support contract line for standalone items

New: Support Level “None” & Upgrade Discovery
* “None” option added to support level dropdown (product and variation level)
* Contracts with support_level=’none’ filtered from customer portal display
* Dashboard support count widget excludes ‘none’ contracts
* find_support_products() discovers purchasable support products for upgrade prompts
* Support Purchase URL field on product admin for manual override
* Cache invalidation for support product discovery

New: Version Variation Support
* variation_id column added to versions table (schema migration)
* Version model updated with variation_id property and methods
* Admin Versions UI includes variation dropdown on add/edit forms
* Versions list table shows variation column
* Customer portal downloads filtered by purchased variation

New: Entitled Major Version
* entitled_major_version field on licenses — restricts update entitlement to a specific major version (e.g., 3.x.x only)
* Entitled Major Version setting on product edit page — auto-stamps onto licenses at purchase time
* “Lifetime” option added to Override License Duration dropdown

New: Email Capture on Activation
* email_notice field added to activation API response when customer email is captured
* Informs API callers that the email was stored and how to request removal

New: Admin-Configurable Platform Values
* Platform dropdown values (Windows, Mac, Linux, etc.) are now admin-configurable via Settings > Platforms tab
* Add, edit, and delete platform options from the admin UI

Security: License Cross-Activation Fix
* Added product_id validation to all license API routes (activate, deactivate, validate, check-in, verify)
* Prevents licenses from one product being used to activate a different product
* validate_product_ownership() helper enforces ownership across all endpoints
* Unified licenses AJAX handlers updated with product validation

Improvements
* Added inline file upload on Add Version form — attach files during version creation
* Made support levels list table responsive for smaller screens

Bug Fixes
* Fixed license type info display showing “12 months” instead of “Lifetime” for lifetime licenses
* Fixed support level edit modal always showing permissions/SLA checkboxes as checked
* Fixed support levels “Name” column too narrow (19px) causing vertical text wrapping
* Fixed all Versions admin URLs using legacy page slug — migrated to new shell format
* Fixed Edit and Deprecate/Restore action links broken on Versions grouped view page
* Fixed Versions grouped view filter URLs encoding ampersand with add_query_arg
* Fixed Override License Duration not accepting lifetime value in save handler
* Fixed email logs bulk delete using unregistered page slug
* Fixed license copy icon duplicate and handler mismatch
* Fixed default support level fallback
* Fixed version numbering incorrectly set to 1.3.0 in plugin header and constant

1.2.2

• Added is_lifetime flag to License Types — allows lifetime licenses with no expiry
• Added variable product support: per-variation license configuration and order processing
• Added resolve_effective_settings() for merging product/variation/license-type settings
• Added variation metadata (license type, activation limit, duration) to API responses
• Added license type permissions info display on product edit page

1.2.1

• Renamed customer portal “Support” tab to “Support Contracts” to avoid conflict with Support Desk extension’s “Support” tab
• Customer portal now backed by a real WordPress page — fixes theme page title banner showing “Recent Posts”
• Added “Portal Page Title” setting (replaces “Portal URL Slug”) — title syncs to the portal WP page
• Portal page auto-created on activation and recreated if deleted while portal is enabled
• Removed “My Portal” h1 from portal shell — theme handles the page title via its standard page template
• Moved logout link to bottom of portal sidebar; removed username display from portal header

1.2.0

• Added 3-column admin shell layout with URL router (section/view params) and dmsilm_admin_shell_sections / dmsilm_admin_shell_pages filters for extensions
• Added draggable dashboard widget system
• Added Extension Status dashboard widget showing installed/active extensions
• Added unified extension license page in Core Settings section
• Added consolidated license admin notice (replaces per-extension notices)
• Added CSS design tokens at :root for consistent theming across Core and extensions
• Added shared dmsilm-chartjs script handle registered by Core
• Added License Types — full model, database table, settings tab with CRUD UI, dynamic dropdown on product and variation edit pages
• Added variation metadata (license type, activation limit, duration) to API responses
• Added resolve_effective_settings() for merging product/variation/license-type settings; updated order processor
• Added variable product support: per-variation license configuration and order processing
• Added 3-column customer portal shell with section/view routing
• Added Email UID — unique message ID generation, schema migration, X-DMSI-UID header injection
• Added Email Logs: Email ID column, search-by-UID, per-email detail view
• Added extension settings tab hooks (dmsilm_settings_tabs filter, dmsilm_settings_tab_content_{tab} and dmsilm_settings_save_{tab} actions)
• Added public key-based REST API routes: POST /licenses/activate and /licenses/deactivate
• Added order processor filters: dmsilm_license_data_before_create, dmsilm_subscription_data_before_create, dmsilm_support_contract_data_before_create
• Added Files section placeholder on Add Version form (shows “Save first” message)
• Added Media Library option to file upload page (choose existing files or upload new ones)
• Added License Type permissions info box on product edit page (shows activation limit, duration, updates, premium content, API access)
• Fixed license activation and customer portal product visibility issues
• Fixed settings tabs, capability manager registration, and legacy URL redirects
• Fixed Versions page: “Add Version” and “Add the first version” buttons not navigating to add form
• Fixed Versions page: product groups rendering beside filters instead of below them
• Fixed database upgrade routine not running on plugin file updates (missing plugins_loaded version check)

1.0.1

• Fixed Email Logs: CSV export, column sorting, filters, view modal, close button, modal styling
• Fixed Email Settings: 403 error, undefined method, queue status queries
• Fixed Email Templates: preview/edit routing, template loading, CSS layout, editor toolbar, validator warnings, iframe link navigation
• Fixed Advanced tab: wired Test Mode to email sending
• Fixed JS/AJAX timing for all email admin pages
• Removed non-functional Real Data preview option
• Added portal_url and preferences_url template variables
• Fixed Dashboard: system activity labels, expiring licenses link, renewals due link
• Fixed Licenses: filter dropdowns resetting (nonce conflict), layout overlap, added Reset button
• Fixed Subscriptions: same filter nonce conflict, status tabs, renewal_due pseudo-status, Clear All button
• Fixed Products: filter nonce conflict, removed redundant Filter button
• Fixed Downloads: filter nonce conflict, native date pickers for date filters
• Added Reset button to all list table filters
• Auto-submit on filter dropdown change across all admin list pages
• Fixed Reports: revenue tab not loading from dashboard link
• Fixed Activations: custom nonce conflict, status tabs
• Fixed Customers: custom nonce conflict, search
• Fixed Settings: tab navigation from external links
• Fixed Email Stats: date range selection from external links
• Fixed Email Stats: page not accessible (missing submenu registration, capability mismatch)
• Added Email Stats: full CSS styling (header, widget cards, charts, tables, queue status, responsive)
• Added Email Stats: asset enqueuing (Chart.js, localizations)
• Added Email Stats: AJAX handler registration for refresh and chart data
• Added Email Logs: “View Statistics” link in page header

1.0.0

• Initial public release
• License management with automatic key generation
• Activation tracking and limits
• Subscription tracking system
• Digital download delivery with versioning
• Customer portal for self-service
• 30+ email templates
• REST API for license validation
• Admin dashboard with overview widgets
• 4 user roles with permissions
• Audit logging and GDPR tools