_v3.4.2
- Get image in front invoice even on disabled products
- Improved compatibility with some themes
- Fix backup of multiple orders select was backuping only one
- Possibility to set packing slip paper format

v3.4.1
- Fix incorrect pdf output in case of some specific custom fields defined

v3.4.0
- Dedicated correction invoice and number
- Get product name in correct language when forcing invoice/slip language
- Fix "no such file or directory" on packing slip backup

v3.3.0
- Possibility to backup the packing slip
- Fix footer on multiple orders output was the same for all
- Fix total weight calculation with options in packing slip

v3.2.3
- New option to set footer only on last page
- Does not fail to generate pdf if barcode type is not with good data
- Restored manufacturer column
- Handle UPC-A barcode even if input is incorrect
- Added access restriction to backup folder
- Show warning when no htaccess file in backup folder
- Compatibility with Webp Image module
- Fix Chinese and Arabic chars were not correctly displayed in new library
- Fix cache folder not writeable
- Fix issue customer/customer_group on OC 2.0

v3.2.2
- Fix undefined index footer
- Fix issue with non numeric barcodes

v3.2.1
- Sort product options alphabetically
- Fix some notices

v3.2.0
- Compatibility with background mail queue
- New column to display attributes
- Updated dutch language file
- Fix undefined variable order_id when enabling auto generate invoice number on some OC versions

v3.1.2
- Added {order_history} tag
- Added new option in custom blocks to not display the content in a panel

v3.1.1
- Fix error appearing with some specific custom fields
- Change default address order to put company on top
- Fix images not loading on substore on some servers
- New option to choose a template for each customer group
- New option to auto update order date when generating invoice number
- Compatibility with xpayment
- Improved compatibility with custom modules
- Detect if payment/shipping method is image, and display it if tag is complete
- Journal 3 theme patch
- Fix undefined custom_field_model in some case in multistore context

v3.1.0
- Fix undefined name in custom blocks selector
- Fix undefined variable temp_pdf
- Fix error message when using some order entry systems
- Fix error on return history
- Add option to select packing slip thumb size
- Barcode/QRCode column now available also for invoice
- Storno invoice
- Edit invoice number on OC3

v3.0.9
- Better handling of date format
- Fix order number manager compatibility

v3.0.8
- Add custom field handling in address format
- Added swedish translation
- Add price to return form
- Fix force language on OC 2.3

v3.0.7
- Fix issue when generating pdf on PHP 7.1
- Fix pdf buttons not appearing on some OC versions
- Fix watermark not appearing on some servers

v3.0.6
- Fix image display on some specific configuration
- Fix {total_words} tag not working on OC 2.3+
- Fix undefined display_errors

v3.0.5
- Fix missing icons on oc 2.0

v3.0.4
- Fix file option not correctly displayed
- Compatibility with PHP 7.1
- Fix instruction message not displayed in pdf

v3.0.3
- Fix issue with force language on oc 2.3
- Compatibility with fastor themes on OC 3
- Fix language not loaded on OC 3

v3.0.2
- Sort custom fields based on their sort order
- Fix undefined index order

v3.0.1
- Fix syntax error on order list
- Align right column headers in model 3

v3.0.0
- Compatibility with OC 3.x
- Removed email copy for admin (cause too many incompatibilities)
- Fix missing vouchers in pdf

v2.9.13
- Added footer custom block position
- Fix getBackupPath error

v2.9.12
- Do not send invoice on checked statuses if "only with invoice number" enabled and no invoice number
- Fix notice when using backup on generate invoice number

v2.9.11
- Tag for account custom fields
- Fix shipping custom field

v2.9.10
- Add barcode column for products
- Fix issue when editing order

v2.9.9
- Fix shipping label with force language enabled on OC 2.3
- Fix error when edit order in admin
- Fix error getBackupPath

v2.9.8
- Fix logo not displayed in invoice on some configurations
- Fix issues when image in payment or shipping method
- Fix open in new tab mode
- Fix incorrect total_weight with mixed weight classes
- Better performance with backup active

v2.9.7
- Fix issue on checkout with order entry system
- New tag available {order_history_comment}

v2.9.6
- Better interface design
- New options in custom blocks

v2.9.5
- Error with custom fields on some OC versions
- Fix 504 error when using https on some servers
- Auto-detect if image is not able to display and use other method

v2.9.4
- Add option to generate due date when generating invoice number
- Fix Missing argument 2 for Template::render() on some themes

v2.9.3
- Fixed invoice number editor on OC 2.2+
- Added location column for invoice

v2.9.2
- Fix generate issue OC 2.3
- Added price column for packing slip

v2.9.1
- Fix error on checkout with journal 2.7.x and OC 2.3

v2.9.0
- OC 2.3 compatibility

v2.8.9
- Added full invoice number (with prefix) for barcode/qrcode

v2.8.8
- Fixed language of invoice on OC 2.2

v2.8.7
- Added customer phone in packing slip model 1
- Fixed multiple invoice not displayed correctly on OC 2.2
- Fixed watermark display on multiple invoices

v2.8.6
- New feature: choose how to display pdf (download, display)
- New feature: set a watermark in pdf background
- Fix tag displayed when empty

v2.8.5
- Added button to generate pdf invoice in order list

v2.8.4
- Fix error with customer custom fields on OC 2.2

v2.8.3
- New column: description
- Fixed multistore image issues

v2.8.2
- Pdf not attached on OC v2.2

v2.8.1
- Custom fields now displayed with defined sort order
- Fixes for OC v2.2

v2.8.0
- Added MPN and ISBN to columns and product name options

v2.7.9
- Fixed issues on ocmod version

v2.7.8
- Fixed logo on substores
- Fixed logo not displayed on some servers
- Fixed error message on order status change

v2.7.7
- Compatibility OC 2.2
- Fixed not working date format
- Better support on old mijoshop

v2.7.6
- Fixed pdf not attached on order status

v2.7.5
- Added pdf generator for returns

v2.7.4
- Fixed display on mijoshop with OC v1.5
- Fixed image not found in some cases

v2.7.3
- Fixed big footer overlaps content
- Fixed tax rate rounding to unit
- Fix images on https

v2.7.2
- Fixed logo sometimes not displayed in multi-store
- Fixed multi-store configuration tabs not accessible

v2.7.1
- Option to display user comment (invoice and packing slip)
- Display packing slip summary (total item and weight)

v2.7.0
- It is now possible to use localized date format
- Fixed history not appearing on v1.5.6
- Fix error on 2.1 when using custom fields

v2.6
[feature] Compatibility with mijoshop 3
[feature] barcode
[feature] (2.6.1) QRcode
[fix] (2.6.2) Removed user comment from invoice (legal threat)
[feature] (2.6.2) HTML footer
[feature] (2.6.3) Show tracking from quick order status updater
[fix] (2.6.3) theme patches compatible with v2
[fix] (2.6.3) force language on v2
[fix] (2.6.4) better display of error in case of uncomplete libraries
[fix] (2.6.4) adress custom fields on v2
[fix] (2.6.4) do not load library if already loaded
[fix] (2.6.5) Notices from last update
[fix] (2.6.6) Block filter on order comment
[fix] (2.6.6) Blank page when calling pdf on some installations
[feature] (2.6.7) added sku to columns
[feature] (2.6.7) Openbay support
[fix] (2.6.7) error on order update if product deleted
[feature] (2.6.8) upc and ean as column or in product options
[feature] (2.6.9) OC v2.1 compatibility
[fix] (2.6.10) duplicate backup file from 2.6.8
[fix] (2.6.11) multistore error on OC 2.1
[fix] (2.6.12) order info page on OC 2.1

v2.5
[feature] Tags for custom blocks
[fix] (2.5.1) error on OC 1.5.6 since last update
[fix] (2.5.2) various minor fixes
[fix] (2.5.3) {total} tag is now formatted value
[fix] (2.5.4) missing shipping and payment in force language
[fix] (2.5.4) decimal_point in weight
[fix] (2.5.4) division by 0 error if product price = 0

v2.4
[feature] Compatibility with opencart v2.0
[feature] one version to rule them all : only one version of the module for 1.5.x to 2.0.x
[feature] improved attach invoice on status update
[feature] (2.4.1) fixed compatibility with status email template
[feature] (2.4.2) fixed error when languages with full locale (fr-Fr)
[feature] (2.4.5) new columns product id and upc
[fix] (2.4.5) quantity in product name
[fix] (2.4.6) missing logo over https
[fix] (2.4.7) error with tax invoice enabled
[fix] (2.4.8) error on order update on OC 2.x
[fix] (2.4.9) error when using quotes in status name
[fix] (2.4.10) page format
[feature] (2.4.10) new page formats
[fix] (2.4.11) notice on constant OC_V2
[fix] (2.4.12) pdf not attached on OC v2
[fix] (2.4.13) notice on OC v2 when using force language
[feature] (2.4.14) use {total_words} tag to get the total sum in words (must have libraries v1.2)

v2.3
[feature] manual backup
[fix] compatibility with old vqmod versions
[feature] sortable columns
[feature] new columns
[feature] invoice due date editable
[feature] new block filters : shipping method and geo zone
[fix] (2.3.1) notice on date_invoice on first install
[fix] (2.3.1) mijoshop language handling
[fix] (2.3.2) date format on mijoshop
[fix] (2.3.3) various bugs on mijoshop
[feature] (2.3.4) new invoice columns
[fix] (2.3.5) correct tax rate amount

v2.2
[feature] multi-stores custom parameters support
[feature] manual invoice number
[feature] chinese, japanese, korean languages support
[feature] dutch and german translation (thanks John)
[fix] language for admin field not saved
[fix] untranslated messages when updating order status
[feature] proforma or invoice display
[fix] (2.2.1) files vqmodables
[fix] (2.2.2) display pdf even if character encoding is not utf8
[fix] (2.2.2) display images over https
[fix] (2.2.3) image display on some host restrictions
[fix] (2.2.4) better compatibility
[fix] (2.2.4) strip tags in totals
[fix] (2.2.6) notice HTTP_IMAGE and HTTP_CATALOGbr />[fix] (2.2.8) Company/VAT multi-store

v2.1
[feature] choose backup generation moment
[feature] Invoice for admin
[feature] Customer number
[feature] Packing slip
[fix] better resolution on images
[fix] unexpected t_function error on php version < 5.3
[feature] theme integration for shoppica2
[fix] some template corrections
[fix] (2.1.1) folder restructuration, solve problems on some hosts
[fix] (2.1.1) language file not loaded on oc1.5.4
[fix] (2.1.1) product image on packing slip not displayed
[fix] (2.1.2) Better compatibility for sending pdf to admin
[fix] (2.1.3) Compatibility with email status template extension
[fix] (2.1.3) Attach pdf on status update also from front office
[fix] (2.1.3) fixed customer_group_id notice
[fix] (2.1.4) image resolution for backup
[fix] (2.1.4) errors generating pdf on some payment methods
[feature] (2.1.4) company ID
[feature] (2.1.5) new template
[feature] (2.1.6) copy order confirm mail for admin
[fix] (2.1.7) theme xml compatibility with old vqmod versions

v2.0
[feature] template selector and custom templates
[feature] color selectors
[feature] easier management of languages
[feature] column selector
[feature] show quantity in product name
[feature] price with tax option
[feature] Powerful custom blocks
[feature] footer
[feature] due date
[feature] correct install checks
[fix] (2.0.1) include error on some configurations
[fix] (2.0.2) model-01 template columns align
[fix] (2.0.3) some bugs on oc1.5.1

v1.6
[feature] changed pdf library
[feature] drastically reduced pdf weight
[feature] simplified template
[feature] right-to-left languages support (Arabic, Hebrew, ...)
[fix] (1.6.1) notice on admin
[fix] (1.6.2) unformatted backlines for address in front-end
[fix] (1.6.2) correct align on invoice
[fix] (1.6.2) page margin
[fix] (1.6.2) better error handling

v1.5
[feature] store VAT number
[feature] customer company ID / VAT ID management
[fix] backup function
[fix] (1.5.1) pdf attachment in mail on some host
[fix] (1.5.1) notice in admin
[fix] (1.5.1) js alert in admin orders
[feature] (1.5.2) download invoice list in admin orders
[fix] (1.5.3) manage images in template
[feature] (1.5.4) custom logo
[fix] (1.5.5) better compatibility with older vqmod versions
[fix] (1.5.6) fixed attach with notify on OC 1.5.1.x
[fix] (1.5.6) comment block

v1.4
[feature] backup function
[feature] paper size selection
[feature] attach invoice on status update
[feature] shortcut in extension menu
[feature] better design
[fix] improved compatibility

v1.3
[feature] auto generate invoice number
[feature] improved admin section
[feature] display invoice in pdf template
[feature] fine tunning of filename output
[fix] (1.3.1) compatibility with 1.5.1.x to 1.5.4.x
[fix] (1.3.1) better utf-8 support

v1.2
[feature] generate pdf invoice from admin
[feature] option to enable download only if invoice number is set
[feature] display invoice number in pdf template
[fix] (1.2.1) session error in admin
[fix] (1.2.2) icons order and display in some browsers
[fix] (1.2.2) displayed link in order detail
[fix] (1.2.3) notice in admin template
[fix] (1.2.4) curious error on some php versions with single quotes on var
[fix] (1.2.4) wysiwig editor on v1.5.x
[feature] (1.2.5) custom template
[feature] (1.2.5) easier custom theme implementation

v1.1
[feature] wysiwyg editor for custom text block
[feature] choose icon in admin
[fix] (1.1.2) notices on order view
[update] (1.1.3) better invoice template

v1.0
First release