v2.1.1

• adding delete buttons for files

v2.1.0

• added logging in PHP

v2.0.2

v.2.0.2

added ability to specify multiple email

v2.0.1

• fixed bug when setting the parameters

v2.0.0

• feedback form, built using PHP and AJAX
• the design of the form has been updated to Bootstrap 4

v1.0.0

• feedback form for the site, built using PHP
• the design of the form is made on Bootstrap 3
• it works without page reloading (AJAX), has a captcha and the ability to attach files
• the form data is sent to the specified email