pwPHP

A php framework

A MVC framework
Naive php templeate, w/ extending
Database handler wrapper w/ SQL builder
Apps in Apps allowed i.e. fruit/apple, fruit/orange
Friendly/Customizable error pages (w/ debug infomation)
Log system
Widgets (built-in widgets: ajaxform, captcha, cytoscape, logview, queue, scaffolding)
Form server side validation system (separated logics and validation)
Less support
I18N system
Cache system
Customized modules/widgets support
More ...

die if mysql_select_db fails
fix url error when the app is under root domain
fix limit -1 error of mysql query
fix include_once return true instead array when getting the widget configuration
add dataTables API in file and db pager module
add awk 'IN' condition in file pager module
fix bugs in ajaxform widget, add trigger API to trigger a form into ajaxform anytime using js

integrate Medoo framework (medoo.in), old database handlers are abandoned (including sqlbuilder, dbresult), now only mysql and sqlite supported TODO: add more database support (mainly to get tables and columns information for different database types)
Change configuration file to php way
Add cmdQueue as a widget, old widget abandoned
Make fpager module also support Windows (bins are stored in drivers/fpager)
Add ini module, which can read and write ini settings
Move cache module to core
Simplify 500 and 404 page
Change the widget calling way. Original: pw\widget('widgetname') -> pw\widget::widgetname(index, config) Support runtime config
Support runtime db configuration
Upgrade dataTables to 1.10.1, as well as the server side API dataTablesAjax in pager module
Change validator module to just pass name to it, values will be got automatically, such as by $_GET

Docs

To be documented ...