PhoneGap v1.3 brings better cross-platform app coding to Windows Phone (via Engadget)

Nitobi’s PhoneGap project helps app developers to code for multiple mobile OSs
simultaneously, thanks to the open standard wonders of HTML5,
JavaScript and CSS.
It’s supported Windows Phone since the
beginning, but v1.3 builds on that friendliness by opening up the API’s full
feature set and hence every limb and organ of a Mango handset, from the compass
right through to storage and notifications. New plug-ins yield extra goodies,
like Live Tile updates, BingMaps Search and social networking integration. Plus,
in the interests of fairness, the full list of improvements (at the source link)
contains some nuggets for Android, iOS and BlackBerry coders too.