This is a regular patch release, which includes bugfixes but no feature enhancements. It is meant to be backwards compatible to qooxdoo 1.3. Nothing needs to be changed in the JavaScript code of your existing apps, if they are based on the previous 1.3 release.
You might want to checkout the corresponding minor release qooxdoo 1.4, which not only includes bugfixes but also many new features and improvements.
See this detailed list of about 170+ issues resolved for qooxdoo 1.3.1.
GlobalError
handler called the existing handler with wrong parameters. This is now fixed. (#4604)"scroll"
event fired asynchronously by some browsers. (#4570).changeBubble
events for data arrays. (#4659)input
event when adding line break to qx.ui.form.TextArea
across browsers, including Opera (#4511).qx.ui.form.ComboBox
with rich text items (#4389).qx.ui.basic.Image
. (#4524).qx.ui.embed.Iframe
(#4481).qx.ui.embed.ThemedIframe
ignored the horizontal scrollbar. This is now fixed. (#4662).qx.ui.basic.Atom
selectable also makes its child controls selectable. (#4452).qx.ui.popup.Popup
widget. (#4421)SimpleTreeDataModel
of the TreeVirtual widget. (#4515)