The Series 40 web apps version 1 was released in April 2011. Support for submitting web apps to the Nokia Store was added in May 2011. Version 1 supported efficient proxy-based web apps and MWL.
Series 40 web apps Version 1.5 was released in October 2011 and added the following features:
Improved UI with modern floating icons to activate generic web apps features in the Touch and Type UI (not covered further in this library)
Support for the core features of the W3C Geolocation API , with location information provided by network-based positioning
Web app Image caching that stores all images defined in the web app on the phone for faster browsing
SMS URI enabling users to create SMS messages by selecting links in web apps (see Standards support
The following table lists the key features of each version of Series 40 web apps.