4.5.3
- Option to use 'POST' or 'GET' method for sending form data
- Option to set hour range when pop-up should show
- Option to track users with drip JavaScript API
- Fixed problem with re-opening ready themes pop-up after close
- Option to use custom hook instead of wp_footer. Just place where you want <?php do_action('snp_run_footer'); ?>
- E-mail notifications about subscription has reply-to header set for e-mail filled out by user
- Theme builder: Option to use external forms shortcodes in pop-up (for example formidable or contact form 7)
- Minor bug fixes
4.5.2
- APSIS.com integration
- Drip.co integration
- Option to open pop-up based on time spend on site during session
- New option of triggering exit intent pop-ups
- Theme builder: Option to add upload file field
- Ready themes: Option to add upload file field
- Theme builder: MailChimp groups integration
- Theme builder: Option to add checkbox element
- Theme builder: Option to add radio element
- Option to play sound on pop-up open
- Only one pop-up at a time will be displayed
- When mouse leaves the browser viewport (Exit Intent) - now shows only when mouse hovers top of the browser
- Sendinblue bug fix
- Minor bug fixes
4.5.1
- Option to show pop-up based on referer
- Option to hide pop-up based on referer
- Option to display pop-up only to logged in users
- Theme Builder: hidden input
- Theme Builder: calendar input
- Ready themes: calendar input
- Close pop-up on scroll
- JavaScript Hooks
- Minor bug fixes
4.5.0
- PHP7 support
- Captcha field (using ReCaptcha V2)
- Option to add validation message that is displayed to user
- Option to change url of script that handles AJAX request (opt-in, conversion, view stats)
- Option to set WebHook URL to script that handles before opt-in request
- Option to set WebHook URL to script that handles after opt-in request
- Minor bug fixes
4.4.9
- MailPoet version 3 integation
- SendGrid bug fix
- Minor bug fixes
4.4.8
- eCampaigner integration (API integration and for lower plans CSV integration)
- SG Autorepondeur integration
- Kirim.email integration
- Mautic integration
- Option to set tabindex on input, select, textarea, button elements
- Option to set conversion cookie on redirect
- Option to use non minified ninjapopup.js script
- Option to use shortcode in 'custom html' theme builder element
- Fixed date format in datepicker for start and end date
- Minor bug fixes
4.4.7
- Theme Builder: Option to open link based on selected value in one of the select boxes
- Theme Builder: Option to add custom html
- WPMU DEV eNewsletter integration
- Minor bug fixes
4.4.6
- Option to open link in new window
- Fixed issue with preg_callback
4.4.5
- Mailster integration
- Hubspot integration
- Convertkit integration
- Jetpack integration
- Newsletter integration fix
- MailerLite bug fix
- Minor bug fixes
4.4.1:
- Sendgrid api v3.0 fix,
4.4.0:
- Sendgrid api v3.0 integration,
- minor bug fixed,
4.3.9: 
- minor bug fixed,
4.3.8:
- fix for Map element,
4.3.7:
- fix for old PHP versions,
4.3.6:
- fix for old PHP versions,
4.3.5:
- Different cookies for each popups added,
- Sendlane support,
- minor bug fixed,
4.3.4:
- E-goi fix,
4.3.3:
- Builder: added Map element,
- minor bug fixed,
4.3.2:
- E-goi fix,
- E-goi double opt-in support,
- Minor bugs fixed,
- Customer.io support,
- Link on Theme Image added,
- MailChimp field selector added,
- MailerLite Bug fix,
- Builder: added Youtube element,
- Subscribe2 support,
4.3.1:
- MailRelay Support,
4.3.0:
- Mailchimp Bug fix,
- MailUp Support,
4.2.9:
- Subscription Log added,
- Custom Fields names fixed,
4.2.8:
- exclude urls from exit popup by css class (noexitpopup),
4.2.7:
- ActiveCampaign double opt-in Support,
- Fix for AWeber API (ip address),
- Fix for ActiveCampaign API,
4.2.6:
- Sendreach Support,
- Newsletter Support,
- Ontraport Support,
- Minor bugs fixed,
4.2.5:
- Minor bugs fixed,
- MailChimp API Fixes,
4.2.4:
- SalesManago Support,
- SendPulse Support,
4.2.3:
- MailJet Support,
- Minor bugs fixed,
4.2.2:
- Fixes for Widget Add-on,
- Minor bugs fixed,
- SendGrid Support,
- BenchmarkEmail Support,
- Added Cookie Prefix in Advanced Settings,
4.2.1:
- AgileCRM Support,
4.2:
- MyEmma Support,
- SalesAutopilot Support,
- ElasticEmail Support,
4.1.5:
- Drag&Drop Builder: added pointlist,
- Drag&Drop Builder: aspect radio in image element,
- Fixes in Preview,
- MailerLite Support,
4.1.1:
- RocketResponder Support,
- fixed problem with 4.1 and Bars Add-on,
- fixed problem with popup import (WXR_Parser_SimpleXML),
4.1:
- fixes in Drag&Drop Builder,
- fixes in Popup Library,
- fix for cookie path,
4.0:
- Drag&Drop Builder,
- Popups Library,
- ActiveCampaign Support,
- FreshMail Support,
- SendInBlue Support,
- Minor bugs fixed,
- Infusionsoft API fix,
- Performance fix,
- Referer url in mail footer,
3.9:
- minor bugs fixes,
- Infusionsoft API fix,
3.8.2:
- Fix in Constant Contact integration, 
3.8.1:
- Improved WPML Support,
3.8:
- e-goi support,
- better compatibility with CloudFlare,
3.7:
- JS Performance fix,
- PHP fixes
3.6.4:
- minor bug fixed,
3.6.3:
- Fix in Auto Updates,
3.6.2:
- PHP bug fixed,
3.6:
- Auto Updates,
- SendPress Support,
- Select Popups by Taxonomies,
- MyMail: double/single optin setting,
- Added New Theme 8,
- PNGs optimalization,
- Performance updates,
- Minor bugs fixed,
3.5:
- MyMail 2.0 Support,
- better Custom Fields validation,
- minor bugs fixed,
3.4:
- statistics reset link,
- setting Popups by Categories,
- better WooCommerce support,
- MailChimp: send welcome message setting,
- Constant Contact: send welcome message setting,
3.3.1:
- fix in Analytics,
3.3:
- Google Analytics Event Tracking,
- Open Popup on Scroll,
- Open Popup after X sec of User Inactivity,
- JS and CSS fixes and optimization,
- fixes in A/B testing,
- Cloning popups feature,
- One button mode in New Theme 6 and 7,
3.2.3:
- fix for Sendy API,
3.2.2:
- hidden field fix,
3.2:
- 2 New Themes,
- sendy.co API Support,
- hidden type in custom fields,
- added GET/POST/COOKIE variable to prevent loading popup (http://domain/page?nphide=1)
- selftest warning (check curl, safe mode, wp version),
- FB locale settings,
- css fixes in themes,
3.1.1:
- css fixes in themes,
3.1:
- A/B Testing,
- Analytics,
- Improving performance (JS, CSS),
- Double/Single Optin option for MailChimp,
3.0.3:
- fix for Constant Contact API,
3.0.2:
- fix in sidebar scrolling,
3.0.1:
- fixes in new themes,
3.0:
- 5 New Themes,
- MadMimi support,
- Infusionsoft support,
- Custom Fields support,
- Exit Intent, 
- Success message after submit,
- Fixed many small bugs,
2.5:
- fix dor new mailchimp api,
2.4:
- new mailchimp api,
2.3:
- fix for exit popup with long alert text,
2.2:
- fix for files paths,
- better HTML Forms support,
- directmail support,
2.1:
- fixes in responsive layouts,
- option for open popup by link in menu,
2.0:
- support for themes pack,
- general fixes,
- fixes in responsive layouts,
1.9:
- responsive,
1.8:
- added: disabled welcome/exit popup for logged users,
- added: exit popup for external links in menu, sidebars, footer etc.
- fixed minor bugs,
1.7.1:
- fix for campaing monitor,
1.7:
- added button for shortcodes,
- fix for last/first name in opt-ins,
1.6.2:
- Loading text on submit button,
- renamed jquery.cookie.js to jquery.ck.js,
- general fixes,
1.6.1:
- new media uploader,
1.6:
- new themes,
- general fixes,
1.5.2:
- disable close timer after start typing name or email,
1.5.1:
- new fancybox 2.1.4,
1.5:
- option for disable plugin column in posts/pages list,
- fixed minor bugs,
1.4.1:
- MyMail support,
1.4:
- wysija support,
- fixed minor bugs,
- fixed conflict with fancybox 1.3.4,
1.3.1:
- fixed options for disable fancybox js loading,
- fixed css reset for twenty twelve theme,
1.3:
- AWeber support,
- fixed conflict with themes based on nhp framework,
- fixed problem with shortcode and content builder plugins,
- added autoopen param to shortcode,
- fix for links with singles quotes,
- better catching when user is leaving website  in exit popups,
1.2:
- fixed bugs in JS,
- fixed bugs in CSS,
- fix for windows server,
- updated fancybox to  2.1.3,
- added Google Maps Popup,
- fixed bug in preview,
1.1:
- fixed placeholder in IE,
- added shortcode for open popup by link in content,
- added "Redirect after opt-in",
- added column Ninja Popups in posts/pages list,
- added cookie settings