Serial Numbers – Ultimate License Manager for Selling, Licensing & Securely Delivering Digital Content with WooCommerce

2.3.4 (24th May 2026)

• Minor maintenance update.
• Compatibility: Checked compatibility with the latest version of WordPress (v7.0).

2.3.3 (26th April 2026)

• Minor maintenance update.
• Compatibility: Check compatibility with the latest version of WooCommerce(v10.7)

2.3.2 (27th Jan 2026)

• Fix: Corrected the product edit link in the low stock notification email.
• Fix: Prevented PHP Warning caused by cron events triggering with null values.

2.3.1 (14th Jan 2026)

• Fix: Support older PHP v7.4 to avoid fatal error.

2.3.0 (11th Jan 2026)

• New: Updated the plugin UI for better user experience and responsiveness.
• Enhance: Optimized autoload library for better performance.
• Fix: Few known issues were fixed.

2.2.8 (7th Dec 2025)

• Fix: Few known issues were fixed.
• Enhance: Update the plugin notices.

2.2.7 (25th Nov 2025)

• Fix: Few known issues were fixed.
• Enhance: Update the plugin notices.

2.2.6 (19th Nov 2025)

• Fix: Updated plugin naming to comply with WordPress.org trademark guidelines.
• Enhance: Improved readme content clarity and removed promotional language per guidelines.

2.2.5 (23rd Oct 2025)

• Fix: A Few minor issues were fixed.
• Enhance: Update the plugin notices.

2.2.4 (14th Oct 2025)

• Fix: Displaying the wrong expired date when a new key is manually assigned to the order.

2.2.3 (25th Sep 2025)

• Compatibility: Make compatible with the WooCommerce 10.2

2.2.2 (14th Aug 2025)

• Fix: Few known issues fixed.
• Compatibility: Make compatible with the WooCommerce 10.0 and WordPress 6.8.

2.2.1 (14th Jul 2025)

• Compatibility: Compatibility with the latest version of WooCommerce and WordPress.

2.2.0 (19th Jun 2025)

• Fix: Framework Model enhanced to allow filter the keys sql query.
• Compatibility: Make compatible with the latest version of WooCommerce and WordPress.

2.1.9 (29th May 2025)

• Fix: Few known issues fixed.

2.1.8 (04th May 2025)

• Compatibility: Make compatible with the latest version of WooCommerce and WordPress.

2.1.6 (18th Mar 2025)

• Fix: Few known issues fixed.
• New: Add new feature to Manage Stocks.

2.1.5 (4th Mar 2025)

• New: Add new settings for managing the WooCommerce PDF Invoices & Packing Slips plugin.
• Fix: Few known issues fixed.

2.1.4 (25th Feb 2025)

• Compatibility: Make compatible with the PDF Invoices & Packing Slips for WooCommerce plugin.

2.1.2 (23rd Jan 2025)

• Fix: Few known issues fixed.

2.1.1 (3rd Dec 2024)

• Enhance: Enhanced security to handle form actions.
• Fix: Vulnerability security issue.

2.1.0 (5th Nov 2024)

• Enhance: Orders page key status lock icon color improved for better visibility.

2.0.8 (24th Oct 2024)

• Enhance: Add WC cart checkout block compatibility.
• Fix: Few known issues fixed.

2.0.6 (07th Oct 2024)

• Enhance: Update the Key Model to enable more precise key queries, enhancing performance and accuracy.

2.0.3 (12th Sep 2024)

• Fix: Security issue.

2.0.2 (01st Sep 2024)

• Fix: Few known issues.

2.0.1 (th Aug 2024)

• Enhance: Migrate classes to new directory structure
• Fix: Few known issues.

2.0.0 (12th Aug 2024)

• New: Added new directory structure.
• Fix: Few known issues.

1.7.7 (31st Jul 2024)

Enhance: Enhance optimized code for better autoload classes.

1.7.6 (30th Jul 2024)

Enhance: Enhanced security to handle form actions.
Enhance: Enhanced security to handle Ajax search.
Enhance: Enhanced security to handle the GET & POST supper global variables.
Fix: Vulnerability security issue.
Fix: Few other known issues.

1.7.5 (01st Jul 2024)

Enhance: Enhanced security to handle form actions.
Enhance: Enhanced security to handle Ajax search.
Fix: Few known issues fixed.

1.7.4 (11th Jun 2024)

Fix: Vulnerability issue.
Fix: Shortcode permission issue.

1.7.3 (12th May 2024)

Enhance: Move query arg based API to REST API
Fix: Few known issues fixed.

1.7.2 (19th Apr 2024)

• Fix: Text domain issue fixed.

1.7.1 (15th Mar 2024)

• Fix: Few known issues fixed.

1.7.0 (7th Mar 2024)

• Fix: Few known issues fixed.

1.6.9 (28th Feb 2024)

• Fix: The keys column is missing on the order table.
• Fix: Add serial keys, Remove serial keys actions missing on the order table.

1.6.8 (18th Feb 2024)

• Fix: Compatibility with WooCommerce 8.6

1.6.7 (23th Jan 2024)

• Fix: Compatibility with WooCommerce 8.5

1.6.6 (13th Nov 2023)

• Fix: Compatibility with WordPress 6.4

1.6.5 (25th Oct 2023)

• Fix: API request is not working.

1.6.4 (25th Oct 2023)

• Enhance: Optimize and improve code for better performance & security.

1.6.3 (8th Oct 2023)

• Fix: Dropdown active color is not working.
• Enhance: Allow keys to be sold without checking key source.

1.6.2 (27th Sep 2023)

• Enhance: Add compatibility with WooCommerce HPOS.

1.6.1 (11th Sep 2023)

• Fix: Conflict PHP Autoloader with other plugins.

1.6.0 (28th Aug 2023)

• Fix: Product dropdown showing HTML tags.
• Fix: Fix typo.
• Enhance: Improve wc_serial_numbers_allow_backorder filter.

1.5.9 (16th Aug 2023)

• Fix: Email validation is not working when email contains uppercase letters.
• Fix: Reset activations showing wrong activation count.

1.5.8 (10th Aug 2023)

• Fix: Reset activation is not showing correct activation count.
• Fix: API email validation ignore the email case sensitivity.

1.5.7 (2nd Aug 2023)

• Fix: Keys page showing blank page.

1.5.6 (2nd Aug 2023)

• Enhance: Key edit page UI improvement.
• Fix: Search by order ID not working in the serial numbers list page.

1.5.4 (18th Jun 2023)

• Enhance: Labels and notice texts.
• Fix: Sequential pointers with manual assigning not working properly.
• Fix: Reports filter not working.

1.5.3 (14th Jun 2023)

• Enhance: Added bulk reset action for serial keys.
• Enhance: Added product ID and Sold count in the stock report.
• Fix: API response is not showing activations.

1.5.2 (24th May 2023)

• Fix : Key properties is not sorting properly.
• Fix : Optimized the code for better performance.

1.5.1 (11th April 2023)

• Fix : Admin order details showing only 20 serial keys when bought more than 20 serial keys.
• Fix : When order status is changed from ‘completed’ to ‘on-hold’ to ‘completed’ serial keys added twice.

1.5.0 (9th April 2023)

• Fix : Serial keys list table not working when filter by status.
• Fix : Stock report product link not working when variable product.

1.4.9 (8th April 2023)

• Fix : Serial keys list table not showing pagination when status is sold.
• Enhance: Enhance the UI of sold serial keys in the order details page and order complete email.

1.4.8 (6th April 2023)

• Fix : Only 20 records are showing when bought more than 20 serial keys.
• Fix : Serial keys assigned only for first 2 products when bought more than 2 products.
• Fix : Action ‘Edit’ is not working for variable products on Report menu.
• Enhance: Add search option for serial number in the stock report table.
• Enhance: Fix duplicate key issue when importing.
• Enhance: UI improvements.

1.4.7 (3rd April 2023)

• Fix : Search key by customer name is not working.
• Fix : Stock report is showing only 20 records.
• Enhance: Order table add bulk action to add/remove serial keys.
• Enhance : Add product filter in the stock report table.

1.4.6 (1st April 2023)

• Enhance: Enhanced API implementation.
• Enhance: Update Serial Number statues.
• Enhance: Add shortcodes for serial number verification and activation/deactivation.
• Enhance: Add admin tools to verify and activate/deactivate serial numbers.
• Enhance: Add plugin status page.
• Enhance: Admin support clicking to copy serial number.
• Enhance: UI improvements.
• Deprecated: Duplicate serial number feature removed.
• Fix: Few known issues fixed.

1.4.5 (30th January 2023)

• Fix: Few known issues fixed.
• Enhance: Framework updated.

1.4.4 (16th January 2023)

• Fix: Product select dropdown not working for non english languages.
• Fix: Product select dropdown search limit increased to 100.

1.4.3 (15th January 2023)

• Fix: Translation breaking page
• Fix: Reuse license key not working

= 1.4.2 (15th January 2023 )=
* Enhancement: New settings UI with performance improvements.
* Enhancement: Optimized plugin assets.

1.2.10 (20th May, 2022)

Fix – Compatibility with WP 6.1
Fix – Compatibility with WC 71.

1.2.10 (17th May, 2022)

Fix – Compatibility with WC v6.5.1
Fix – Fix typo
Enhance – Enhance simple product metabox styles

1.2.9 (19th December, 2021)

• Fix – Compatibility with WP v5.8.2
• Fix – Compatibility with WC v6.0.0

1.2.8 (27th May, 2021)

• Fix – Compatibility with WP v5.7.2
• Fix – Compatibility with WC v5.3.0

1.2.7 (8th September, 2020)

• Fix – Shop manager User level: Search products do not show and decrypting key failed
• Fix – Notification email conflict
• Fix – Stock notification need to skip private products
• Fix – Activation list table serial number column is not working

1.2.6 (24th August, 2020)

• Fix – Unicode character not showing on PDF
• Fix – Translate path not found
• Enhance – Ordered serial numbers in dedicated metabox on order edit page

1.2.5 (12th August 2020)

• Fix – Error on order edit page when contains non serial numbers

1.2.4 (9th August 2020)

• Fix – Serial numbers are not showing in order edit page

1.2.3 (3rd August 2020)

• Fix – Order status changed on pending status
• Fix – Order edit throwing error not found order_id

1.2.2 (28th July 2020)

• Fix – Can’t add manually order

1.2.1 (25th July 2020)

• Fix – Order email showing wrong when order contains non serial items
• Fix – Can not add manual serial numbers

1.2.0 (23rd July 2020)

• Enhance – Full rewritten plugin
• Enhance – Product tab for serial numbers
• Enhance – Serial Key list table with status, order date and expire date
• Enhance – All Settings are in one place
• Enhance – API response
• Fix – Order confirmation page needs reload
• Remove – The notification tab from admin bar

1.1.3 (24th November 2019)

• Enhance – Improve API response
• Fix – Added compatibility with Product Input Fields
• Fix – Option to modify license validity
• Fix – WP Compatibility v5.3

1.1.2 (11th November 2019)

• New – Obscure serial keys in dashboard
• Enhance – Change API response
• Fix – Indexing serial number table
• Fix – WC Compatibility v3.8.0

1.1.1 (16th October 2019)

• New – Built-in support for leading PDF Invoice & Packing Slip plugins.
• Fix – Show auto draft products while creating serial numbers.
• Fix – Admin panel notification update latency.
• Fix – WP Compatibility v5.2.4
• Fix – WC Compatibility v3.7.1

1.1.0 (22th September 2019)

• Fix – Serial number reuse is not working on paypal gateway

1.0.9 (25th August 2019)

• Fix – WPML Support
• Fix – WP Compatibility
• Fix – WC Compatibility

1.0.8 (6th July 2019)

• Fix – Table create failed below mysql v5.6
• Fix – Serial number label chancing is not working on order complete page
• Fix – Creating multiple serial number for a single product when order failed

1.0.7 (24th June 2019)

• Fix – Compatibly with WP v5.2.2

1.0.6 (18th June 2019)

• Fix – Plugin translation issue
• Fix – Product order page serial number limitation
• Fix – Unwanted notification for the serial number
• Fix – Empty email notification
• New – Encryption – all serial number at DB is encrypted
• Tweak – Notification moved to the background process. No more failed check.

1.0.5 (24th April 2019)

• Fix – Serial number table not generating in sql version lower than 5.5 [#31]
• Confirm compatibility with WC 3.6.1

1.0.4 (1st April 2019)

• Fix – Email notification stop is not working
• Fix – Notification is showing for normal products too
• Fix – Validity takes negative value as input
• Fix – Sending serial numbers table even when order does not contains serial enabled products
• Fix – Serial number search is not working
• Enhance – Add serial number search filter
• Confirm compatibility with WC 3.5.7

1.0.3 (18th March 2019)

• Fix – Broken style
• Fix – Auto-complete order
• Conditional styles/script loading

1.0.2 (15th March 2019)

• Fix – Link from product page to add new serial number page
• Fix – Conflict with Divi theme admin design
• Fix – Compatibly with WP v5.1.1
• Fix – Compatibly with WC v3.5.6

1.0.1 (6th March 2019)

• Rewrite – Key generation process
• Add – Software API
• Update – Settings
• Improve – Notification
• Fix – Bug

1.0 (21st January 2019)

Initial release