The latest version is WooCommerce PDF Invoices 5.0.7, Released on November 11, 2024
Changelog for WooCommerce PDF Invoices
*** WooCommerce PDF Invoice Changelog ***
2024.11.11 - version 5.0.7
* Check payment_complete for creating invoice details
* Fix missing Invoice number and date in some circumstances
2024.07.23 - version 5.0.6
* Fix email invoice from bulk actions
2024.05.13 - version 5.0.5
* Fix remove meta boxes from subscriptions page
2024.02.07 - version 5.0.4
* Fix Cannot access offset of type string on string
2024.02.07 - version 5.0.3
* Fix fatal error when using MPDF
* Fix deprecated functions in MPDF
2024.01.22 - version 5.0.2
* Fix WC_pdf_debug does not have a method "woocommerce_invoice_details_meta_box"
2024.01.03 - version 5.0.1
* Fix missing bulk export option for HPOS
* Fix missing admin notices for bulk actions for HPOS
2023.12.14 - version 5.0.0
* WC 8.3
* HPOS Support
* PHP 8.3
* New filter for column widths
* Fix bulk order actions not redirecting
* Fix bulk order actions update messages
* Fix create_email scheduled action failure
2023.06.29 - version 4.18.2
* WC 7.8.0
* Version bump
* Individual filters for Order Details headings
* Update fields for deletion
* Update fields for subscription renewals
2023.06.09 - version 4.18.1
* Ensure PDFs are attached to completed order email when order is completed during checkout
* Only PDF Export class when required
2023.06.01 - version 4.18.0
* WC 7.7.0
* Unset DOMPDF object after PDF is generated for compatibility
* Update PDFMerger for PHP 8.x compatibility
* Make sure Send Class loads when editing an order
* Update DOMPDF to version 2.0.3
* Remove unnecessary fonts
2023.05.22 - version 4.17.3
* WC 7.6.0
* Fix - Check _wc_pdf_invoice_number and _invoice_number are not empty
* Fix - "Undefined variable $zip"
* Fix - make sure invoice is created at point order is created for pending order status.
* Fix - move bulk emailing invoices to scheduled action
* Fix - remove data-icon::after css
* Fix - Change WC active check
* Fix - Make sure PDF is attached to Order Note email.
2023.02.16 - version 4.17.2
* Fix - Deprecated Subscriptions filters
* Fix - PDF Export notice
2022.11.03 - version 4.17.1
* Fix - Download from My Account page
2022.10.24 - version 4.17.0
* Security - Additional checks when downloading invoices
2022.10.03 - version 4.16.3
* Fix MPDF temp folder
* Fix pdf_template_order_totals filter
* Remove refund from get_pdf_order_totals
2022.09.26 - version 4.16.2
* Add "Set Resources Folder" to System Status
2022.08.30 - version 4.16.1
* Fix - System Status is PDF attached notice
* Fix - Add is_null check to maybe_send_admin_email_on_creation
* Fix - Make sure PDF_Invoice_Admin_PDF_Invoice is loaded before tigger()
2022.08.16 - version 4.16.0
* Fix - Unsupported operand types: string + int
* Fix - Fix for defaults before settings saved
* New - Optionally send admin email when invoice is initially created.
* WC 6.8
2022.05.31 - version 4.15.6
* Add image for "paid in full"
* Fix - Undefined variable $tax_display
* New - PDFINVOICEADDITIONALCSS template tag. Use pdf_template_additional_template_css to add CSS to template file.
2022.04.01 - version 4.15.5
* Bug - respect "Attach a PDF Invoice to the email or include a download link?" setting
* Bug - make sure all invoice meta is deleted when invoice is deleted
* Fix - Discounts modifying line prices, use $item methods to retrieve line prices.
* New - Additional filters for functions limited by user role
2021.12.21 - version 4.15.4
* Fix admin actions when using mPDF
2021.12.06 - version 4.15.3
* New filter for post types allowed for invoices woocommerce_pdf_invoice_ignore_order_types
* Fix logic check in get_invoice_display_invoice_num
* New meta key _invoice_created_mysql specifically used when resetting invoice number option is YES
* Upgrade - add _invoice_created_mysql for previous orders
2021.11.30 - version 4.15.2
* Fix layout issue with mPDF generator
* DOMPDF - set rendering backend to CPDF
2021.11.15 - version 4.15.1
* Fix for invoices not attaching to emails at checkout
* Fix bulk action 'create and email invoice'
2021.10.27 - version 4.15.0
* WC 5.8
* Filter for terms title (pdf_invioce_terms_title)
* Filter for terms content (pdf_invioce_terms_content)
* Filter for applying the_content (pdf_invioce_terms_content_apply_the_content)
* New option to create invoice date when invoice is created.
* Do not add date to invoice if no date is stored
* Make sure display_invoice_number is created and update the order if it's missing
* Additional classes and IDs for the template https://docs.woocommerce.com/document/pdf-invoice-developer-tools/#section-19
* Fix "PHP Notice: Trying to access array offset on value of type bool"
* Fix download link test
* Add option to overlay "Paid In Full"
* Fix invoices not creating for Pending order status
2021.09.09 - version 4.14.4
* Fix shipping tracking output logic
2021.09.07 - version 4.14.3
* Fix shipping tracking output
2021.08.03 - version 4.14.2
* Fix terms template multipage issue
2021.08.03 - version 4.14.1
* Remove debugging code.
2021.08.03 - version 4.14.0
* Add {{ordernumber}} to filename variables
* WC 5.5
* WooCommerce Shipment Tracking
* Make sure terms template is not affected by email template setting
* Make sure terms template uses correct font
* Fix Undefined array key "pdf_suffix"
* Change WC version requirement (3.5.0)
2021.05.15 - version 4.13.4
* Fix php notices in PHP helper tab
* Make sure partial refund emails have PDF attached if required
* Remove some button CSS
* Remove deprecated $order methods
2021.05.15 - version 4.13.3
* Fix System Status enabled emails showing X
* Check if Theme Editor is available / available for logged in user
* Make sure downloads and emails use the same template file.
2021.05.06 - version 4.13.2
* Restrict missing logo admin notice to WC manager
2021.04.18 - version 4.13.1
* Fix Uncaught Exception: PDFlib::get_value()
2021.04.17 - version 4.13.0
* Version bump
2021.04.01 - version 4.12.1
* Optionally store the logo in the invoice meta, allows old invoices to keep the logo used when created
* new filter to allow no PDF to be attached based on custom variable pdf_invoice_custom_no_pdf_required
* Move PDF Invoice debugging info to WC System Status for ease.
* Rename PDF Debugging tab to Admin functions.
* Remove unnecessary logging from zip exporting
* If not using sequential invoice numbers then use $order->get_order_number() not $order_id for compatibility with Sequential Order Numbers plugins
* Rework PDF download link in order meta box
* Add option to set Chroot see https://github.com/dompdf/dompdf/wiki/Usage#security-restrictions-for-local-files
* Missing Logo admin notice
* WC 5.2
2021.03.18 - version 4.12.0
* Fix wc_pdf_invoice_number not saving
* Fix invoice date formating
* Fix invoice download link in order MetaBox
* WC 5.1
2021.03.18 - version 4.11.1
* Compatibility with WOOCS - WooCommerce Currency Switcher
* PHP 8
* New option to override woocommerce_tax_display_cart for showing taxes in order totals section
* New filter pdf_invoice_order_item_totals to modify $order->get_order_item_totals() before output
2021.01.29 - version 4.11.0
* Version bump to correct changelog date
* Create PDF template file in theme folder
* Link to make customising template easier
2020.01.26 - version 4.10.2
* Option to fix invoice dates in PDF Invoice -> Debugging tab
2020.01.14 - version 4.10.1
* Make sure _wc_pdf_invoice_number is respected
* Get correct date for order meta box
* WC 4.9
2020.12.07 - version 4.10.0
* Update PHP version requirements
* Show hidden order meta to make finding custom fields easier
* Add Sabberworm CSS Parser for SVG logos
* Add PDFORDERFEES so that any fees from the order can be added to the invoice when not using PDFORDERTOTALS
* Add _wc_pdf_invoice_number to order meta to avoid compatibility issues
2020.11.11 - version 4.9.2
* New filter for invoice date apply_filters( 'woocommerce_pdf_nvoices_set_invoice_date', $return, $order_id );
2020.11.08 - version 4.9.1
* Add option for RTL
* New template placeholder for RTL
* Filter for RTL placeholder
2020.10.28 - version 4.9.0
* Add mPDF and option to choose between DomPDF and mPDF
* Combine font folders for DomPDF and mPDF
2020.10.23 - version 4.8.1
* Fix Logo not showing
* Remove deprecate WC function
2020.10.21 - version 4.8.0
* Fix Remote Logo setting
* Fix for PHP 7.4 deprecated function
* Update to DOMPDF 0.8.6
* Basic RTL support
2020.08.27 - version 4.7.4
* Version bump
2020.08.27 - version 4.7.3
* Make sure shop_manager can save PDF Invoice options.
* test for deprecated function $order->get_product_from_item( $item )
2020.08.11 - version 4.7.2
* Fix compatibility with order export plugin.
* Add invoice details to XML order export plugin.
2020.07.30 - version 4.7.1
* Filter to show coupon codes in order totals pdf_invoice_display_coupons
* Additional logging
* Fix Vat Number filter
* Fix Fatal error: Uncaught Error: Class 'WC_pdf_functions'
2020.07.04 - version 4.7.0
* Remove shipping address for virtual orders
* Move bulk action "Create and Email Invoices" to scheduler to avoid issues when trying to invoice multiple orders.
* Add option to create and email invoices for past orders - uses scheduler.
* Add invoice number meta to order search.
* use wp_upload_dir instead of ABSPATH for logo.
* Fix settings check for download link on Thank you page.
* Additional messages for PDF Invoice actions in edit order.
2020.05.29 - version 4.6.7
* Fix 'WC_pdf_admin_functions' does not have a method 'restrict_manage_post_types'
2020.05.25 - version 4.6.6
* Add option to "Attach a PDF Invoice to the email or include a download link?" to not send PDFs
* Filters to set user role
* - pdf_invoice_allowed_user_role_pdf_invoice_delete_invoices
* - pdf_invoice_allowed_user_role_pdf_invoice_past_orders
* - pdf_invoice_allowed_user_role_pdf_invoice_woocommerce_order_actions
2020.04.20 - version 4.6.5
* PHP Notice: Trying to access array offset on value of type bool
* Test for GD (prevent fatal errors)
* Set default options to prevent Undefined index in settings
2020.03.30 - version 4.6.4
* Fixes for PHP 7.4
2020.03.24 - version 4.6.3
* Fix paper size and orientation.
* Clean up template footer - remove unused fields.
2020.03.20 - version 4.6.2
* Change get_invoice_payment_method_title to use order object
* Change barcode output, remove Barcode library
* Support for all barcode types in WooCommerce Order Barcodes.
2020.03.13 - version 4.6.1
* New option to create invoices manually rather than automatically.
* Remove "Download invoice" from admin if creation method is manual and no invoice has been created
* Fix tmp check for shared hosting.
* Fix missing terms and conditions page contents.
2020.02.24 - version 4.6.0
* "File Only" set as default option.
* New option to set alternative font for currency symbol.
* Kelvinch and Symbola fonts added.
* WC 4.0
* Update POT file.
2020.02.05 - version 4.5.5
* Filter for isHtml5ParserEnabled
* Fix enable_subsetting always being true
* Fix for Completed Renewal emails created with bulk actions
2020.01.27 - version 4.5.4
* Update order meta with '_invoice_created' date
* Fix possible missing invoice date
* Fix annual number reset
* Allow invoice creation for manual subscriptions and manual renewals
2019.12.13 - version 4.5.3
* Download link or attachment option
* Fix email trigger fatal error when WC Admin plugin is active
* Fix incorrectly labeled pdf_registered_address
2019.11.28 - version 4.5.2
* Fix for non-sequential invoice numbers
* Merge fix forPDFORDERDISCOUNT not displaying coupons and discount
2019.11.18 - version 4.5.1
* Fix Uncaught Error: Call to a member function trigger() on null
* Update transaltions
2019.11.13 - version 4.5.0
* Move Cron tasks to Action Scheduler
* Make sure temporary PDFs and Zip files are deleted hourly.
* Filter for "$next_invoice"
* PDF invoice email for resending the invoice to a customer from order list or individual order
* Allow individual invoices to be deleted or created (requires debugging to be on and admin only)
* MOAR filters!
* Change the way the next invoice number is checked for.
* Begin cleaning up some methods.
* WooCommerce 3.8
* Fix PDFORDERDISCOUNT not displaying coupons and discount
2019.09.30 - version 4.4.5
* Improve Bulk Exporting, better error handling and logging
* ZipArchive enabled/version added to PDF Invoices debugging tab
* Make sure thank you page displays invoice link if invoice exists
* Add classes and counter to product lines and table header (see docs)
2019.09.23 - version 4.4.4
* PHP 7.3 fixes
* Fix switched tool tips in settings
2019.09.21 - version 4.4.3
* Filter the template file
* Fix wrong date for "Order date" if setting is "Use completed date"
2019.01.25 - version 4.4.2
* Fix date formats localisation in bulk edits
2019.01.25 - version 4.4.1
* Filter PDF tmp folder
* Filter to stop PDFs from being deleted from tmp folder
* Fix date formats localisation
2018.11.12 - version 4.4.0
* Make sure SiteOrigin Page Builder can't mess with the terms and conditions
* Make sure zip files are deleted
* Make sure product lines are correct for orders with discounts
* Hash PDF Export zip file name
* pdf_invoice_no_pdf filter to allow for conditional PDF creation : https://gist.github.com/ChromeOrange/17c65ece5df7e7f032922c87b6f59a00
2018.11.09 - version 4.3.4
* Update languages
2018.11.07 - version 4.3.3
* WooCommerce 3.5
* Fix $$
2018.10.22 - version 4.3.2
* Fix Fatal error: Call to a member function get_row() on null
* Fix line items if order is edited
2018.10.17 - version 4.3.1
* General function tidy
* Rework dates
2018.09.27 - version 4.3.0
* Drop down option to create invoices for selected orders
* Drop down option to update invoice meta, for example date formats - debug mode only.
* Add Date to invoice number column, includes filter to make adjustments as required.
2018.09.20 - version 4.2.1
* Filter for barcodes
2018.09.17 - version 4.2.0
* New metabox of PDF meta when debugging
* Help tab
2018.08.14 - version 4.1.13
* check for other version of FPDF
2018.08.06 - version 4.1.12
* Fix SQL error for subscription renewals.
2018.08.02 - version 4.1.11
*
2018.06.21 - version 4.1.10
* WC 3.4 notice
* Set DOMPDF temp and log directories - fixes issues when tmp directory is not writable
* missing exit; on redirects.
* Fix tool tip css in settings
* Changes to htaccess to allow zip files.
* Add css class to order content table shop_table ordercontent
2018.05.21 - Version 4.1.9
* Fix Using $this when not in object context
* non-static method should not be called statically
2018.05.20 - Version 4.1.8
* Fix Using $this when not in object context
2018.05.18 - version 4.1.7
* Add filter for item name (pdf_invoice_item_name)
* Fix Add filter (pdf_invoice_order_status_array) so invoices can be created at non-standard order statues
2018.05.10 - version 4.1.6
* Add shipping method tag to header of template
2018.04.19 - version 4.1.5
* Add filter to invoice_link_thanks
* Fix incorrect date for non-standard date formats
* Add filter (pdf_invoice_order_status_array) so invoices can be created at non-standard order statues
2018.03.06 - version 4.1.4
* Fix Class 'WooCommercePDFInvoice\PhpEvaluator' not found
* Add filter so that Orders can be completed without generating an invoice eg free orders
* Add filter so that PDF is not attached to emails but invoice is still available
2018.02.12 - version 4.1.3
* Version Bump
2018.02.08 - version 4.1.2
* Make sure $order_id is included in all filters
* Fix for Fatal error: Uncaught Error: Using $this when not in object context
* Fix for Fatal error: Class 'Dompdf\Helpers' not found
* Add filter to $page_id for terms page
* Rename HTML5_Data and HTML5_Tokenizer Classes to avoid conflicts
2018.01.11 - version 4.1.1
* Make sure other attachments are returned even if there is no PDF
* CSS fixes for WC 3.3
* Make sure the date format is correct
2017.12.04 - version 4.1.0
* Support for WooCommerce Order Barcodes
* Fix missing invoice date for invoices created when the orders is completed
* Add backup for invoice meta - get_post_meta($order_id, '_invoice_meta', TRUE)
* Check for mbstring to prevent fatal errors.
2017.11.29 - version 4.0.1
* Fix Uncaught Error: Call to a member function set_payment_method()
2017.11.22 - version 4.0.0
* Add Invoice creation for manual subscription renewals.
* Additional filters for invoice content.
* Code tidy (move filename to it's own function).
* Add order note for invoice creation
* Use correct Invoice creation date and time - respect site time zone
* Fix "Doing it wrong PHP Notice: status was called"
* Version 1 of PDF Export
2017.10.17 - version 3.7.7
* Add Bookings meta
* Woo update headers
* WC tested up to headers
* Change default font to DejaVu Sans - more compatibility.
* Fix Completed/Order invoice date option
* Update CSV Export compatibility (WC 3.0 tweaks)
2017.08.17 - version 3.7.6
* stripslashes from $pdflines (issue with Box Office)
* Rename DOMPDF classes to avoid conflicts
2017.07.19 - version 3.7.5
* Fix PDF not being attached during order process
2017.06.26 - version 3.7.4
* Fix Undefined Constant meta_output
* Fix meta output
* Improve meta layout
2017.06.19 - version 3.7.3
* Prevents conflict with other plugins that use DOMPDF
2017.05.25 - version 3.7.2
* Reword “invoice old orders†setting
* Clean up file name
* if {{invoicedate}} is used in filename and there is no invoice date use order date instead
* filter $user_id
* WooCommerce 3.1 support
2017.05.02 - version 3.7.1
* Version number bump
2017.04.26 - version 3.7.0
* Exit is not needed after return
* Better error handling
* Attach PDF to any available email
* Fix PDF not being attached to certain order statuses.
2017.04.10 - version 3.6.0
* Option to delete all invoice numbers - USE WITH CAUTION!
* Make debug page translatable
2017.01.02 - version 3.5.0
* WooCommerce 3.0.0 compatibility
2017.03.21 - version 3.4.2
* Correct spelling on settings page
* Add notice for missing PHP function iconv
* update debugging screen
2017.03.16 - version 3.4.1
* Fix - Deprecated: Non-static method WC_send_pdf::send_test_pdf()
2017.03.15 - version 3.4.0
* PHP 7 Updates - Update PDFMerger
* Fix fatal error “Using $this when not in object contextâ€
2016.11.16 - version 3.3.0
* Enhancement - Add option to reduce file size.
* Enhancement - Add all Sequential Order Numbers Pro order number modifiers, see docs.
* Enhancement - Template modifications to force logo width to 340px.
2016.09.29 - version 3.2.5
* Maintenance - reduce file size
2016.08.30 - version 3.2.4
* Fix - invoice not attaching for on-hold orders
* Maintenance - Version 4 support for Customer/Order CSV Export
2016.07.06 - version 3.2.3
* Fix - Fatal error: Class 'WC_send_pdf’ when sending test
2016.06.27 - version 3.2.2
* Fix - Use sequential order number
* Maintenance - Only load DOMPDF if necessary
* Maintenance - Update ‘My Account’ download for WC 2.6
2016.05.11 - version 3.2.1
* Fix - double .pdf extension for standard downloads.
2016.04.21 - version 3.2.0
* Enhancement - update DOMPDF to latest version.
* Enhancement - filter the file name.
* Enhancement - F and M to file name.
* Enhancement - Add upload logo button to settings.
* Enhancement - Allow remote logos
* Fix - allow {{year}} and {{YEAR}} in invoice name suffix
* Fix - check for WP Engine to avoid caching invoice numbers :/
2016.02.15 - version 3.1.9
* Enhancement - invoice number padding
* Enhancement - Add support for Taxamo
* Fix - Remove first option in Invoice Creation Method dropdown
2015.12.14 - versio 3.1.8
* fix - / in file names
2015.11.23 - version 3.1.7
* Fix - get correct currency for line items
* Enhancement - Add Refunds to order total.
2015.11.13 - version 3.1.5
* Enhancement - Add filter for item meta
2015.11.05 - version 3.1.4
* Enhancement - add {{invoicedate}} variable to invoice number
* Fix - admin download link
2015.10.11 - version 3.1.2
* Fix - Subs 2 functions
* Fix - settings field name
2015.07.27 - version 3.1.1
* Fix - undefined index annual_restart
* Fix - undefined index pdf_creation
* WC 2.4 Support
2015.05.24 - version 3.1.0
* Fix - download link not working for guests
* Fix - product lines when coupon is used
* Enhancement - option to force file downloads only
* Enhancement - option to reset invoice number to 1 each year.
* Enhancement - allow year in filename.
2015.04.30 - version 3.0.3
* Subscriptions compatibility
2015.04.26 - version 3.0.2
* better temp file handling
* add htaccess to temp folder
* Add support for Customer/Order CSV Export
* Fix price display when discounts are applied
2015.03.25 - version 3.0.1
* version bump to avoid conflicts
2015.02.15 - version 1.3.0
* Use get_order_item_totals instead of separate order total sections
* compatibility with fees API
* fix My Account URL check
2015.01.15 - version 1.2.16
* Fixed strict standards on image method having same argument types as parent
* Fixed suppress buffer clean error if there are no buffer to clean
* Fixed is_active_plugin function being called out of admin init context causing error
* Fixed strict standards calling method from a non static context
2014.05.24 - version 1.2.15
* move past orders check
* Update language file handling.
2014.05.114 - version 1.2.14
* Fix Fatal error: Cannot redeclare mb_substr()
2014.04.21 - version 1.2.13
* Add support for Free Sequential Order Numbers
2014.03.27 - version 1.2.12
* fix bugs created in previous version
2014.03.24 - version 1.2.11
* Change tax labels to use stored order values
* Show all tax rates and labels, not just total
* add all order discounts to discount section
2014.03.10 - version 1.2.10
* bug fix for non stored company details
* Support for WPML
* Support for Currency Switcher
2014.02.09 - version 1.2.9
* Store company details with order for future proofing.
* Check image URL for HTTP/HTTPS and match current URL.
* Fix for strict standards notices
2014.01.22 - version 1.2.8
* WooCommerce 2.1
* New Admin font icons instead of images for WC 2.1.
* Add ‘Coupons Used’ to order total discount section if a coupon was used.
* Tweak for Safari .HTML
2013.12.15 - version 1.2.7
* Remove unnecessary files
* Fix .HTML in Safari
* use date_i18n
* fix missed translation in meta box
* Stop using temp folder and start using wp-content/pdfinvoices/ where possible
* CRON task to empty folder once a day
* remove Order Note if $order->customer_note empty
2013.11.13 - version 1.2.5
* Fix Fatal error: Cannot redeclare mb_substr()
* Additional warnings on main settings screen if font / temp directories are not writable
2013.10.28 - version 1.2.4
* Fix language issues for some non-latin alphabets
* Add languages folder
* Remove PDF encryption, causes problems with fonts.
* Support for Google Fonts
2013.10.18 - version 1.2.3
* Fix Changelog
* Fix templating bug that prevented order info being used when adding additional info
* Better Invoice creation logic
* Add pending to the list of invoice creation options
* Updated font library
2013.09.30 - Version 1.2.2
* Add OnHold orders to the list that can have an invoice
* Compatibility with EU VAT Number Extension
2013.09.27 - Version 1.2.1
* Interim version for a couple of customers
2013.09.25 - Version 1.2.0
* Added debugging tab
* Fix generate invoices when order is marked processing
* Fix logic for when to generate invoices
* Fix - The pdf invoice numbers seem to go out of sequence with order numbers when an order fails
* Replace text-domain constant with 'text-domain' #doingitproperly
* Add additional page for terms and conditions etc using http://pdfmerger.codeplex.com/
* Send test email with small PDF attachment
2013.09.12 - Version 1.1.3
* Fix adding additional content to invoice template
2013.08.30 - Version 1.1.2
* Prevent copying from Invoice
* Fix for empty array of "other emails"
2013.08.30 - Version 1.1.1
* Calculation bug fix (Thanks Dom)
2013.08.29 - Version 1.1.0
* Bug fix for PHP bug 4144
* New features
2013.08.03 - Version 1.0.2
* Invoice Date cleared if order not completed
2013.07.11 - Version 1.0.1
* Template Update
2013.07.11 - Version 1.0.0
* First Release
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