MailWizz - Email Marketing Application 2.6.2

[ADD] - Added following tags: SUBSCRIBER_EMAIL_NAME, SUBSCRIBER_EMAIL_DOMAIN, EMAIL_NAME, EMAIL_DOMAIN
[ADD] - Added email headers ability, like email footers.
[ADD] - Added new server type: PepiPost Web Api
[ADD] - Added following filter hook: common_settings_auto_update_warning_message
[ADD] - Added the ability to enable the application to auto-update itself
[ADD] - XML feeds now can use indexed items, see Embed XML(RSS) feeds into your campaign - MailWizz KB
[ADD] - JSON feeds now can use indexed items, see Embed JSON feeds into your campaign - MailWizz KB
[ADD] - Added ability to add the offset=x attribute for xml/json feeds
[ADD] - Added ability to set how many days to look back when loading feed items
[ADD] - Added ability to take action when a feed has no items
[ADD] - Added recaptcha for backend area too
[BUG] - Delivery servers could not do plain text only in some cases
[CHG] - Unsubscribes will be kept forever in the system by default. You can control it from Backend > Settings > Cron > "Unsubscribe days"
[CHG] - Small UI changes/improvements
[CHG] - Login pages now have a background image and ability to change it from Backend > Settings > Customization
[RMV] - Removed the "customer_controller_guest_form_submit_start" action hook. Use "controller_action_save_data" action hook instead

[ADD] - Added following filter hooks: campaign_model_get_{lists,segments,groups}_dropdown_array_criteria
[ADD] - Added following filter hooks: price_plan_order_payment_{from,to}_text
[ADD] - Added following filter hooks: price_plan_order_get_html_payment_{from,to}
[ADD] - Added following action hooks: list_subscriber_actions_{subscribe,unsubscribe}_action_{before,after}_html_display
[ADD] - Added ability to enable/disable and set the number of parallel processes for bounce processing
[ADD] - Added ability to enable/disable and set the number of parallel processes for fbl processing
[ADD] - Added ability to enable/disable and set the number of parallel processes for email box processing
[ADD] - Added the price_plan_order_payment_from_to_layout filter hook defaulting to "from-to"
[ADD] - Added ability to use redis for cache and mutex
[ADD] - Added following filter hook: get_upload_allowed_max_file_size_options and get_allowed_max_memory_limit_options
[ADD] - Added ArrayHelper helper class
[CHG] - Changed the way suppression lists work. Best is to delete all your suppression lists records before the upgrade.
[CHG] - Mailgun makes use of it's new sending method via the api now
[BUG] - Fixed sendgrid missing custom arguments throwing error and status code wrongly matching >= 200 as success code
[BUG] - Fixed elasticemail delivery server
[CHG] - Disabled allowing md5 in blacklists by default. Enable it from Backend > Settings > Email Blacklist
[CHG] - Modified the list-unsubscribe header.
[ENH] - Increased the campaign/list from name to 255 chars length
[ENH] - Improve performance for checking against blacklists
[UPD] - Updated ckeditor extension