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| Version | Date Released | Status | Release Notes |
| 4.8.2 | May 23, 2012 | New Release | General Improvements: · Webkit version updated to 2.2.2 including a Denial of Service fix on Windows QtGui: · Hang on to the correct screen index in QWidget · Removed invalid assert in BMP loader code [QTBUG-24505] · Fixed compiler warnings about unused q and d pointers (QTableView & QTextControlPrivate) · Fix bug showing folder icons for files · The scaling should not effect the width of a cosmetic pen [QTBUG-25006] · Fix QListWidget scrolling with keys when there are hidden items [QTBUG-21804] · Made qt_accStripAmp handle "&&" (qaccessiblewidget.cpp) · Plug memory leak when gestures are grabbed but never triggered [QTBUG-25011] · Disconnect slots from the old sourcemodel in QIdentityProxyModel · Use QPointer to store accessible object (WidgetsItemviews) · Fixes a regression; missing cursor blink when input mask is set [QTBUG-7174] · Do not send QEvent::AccessibilityPrepare [QTBUG-25240] · Accessibility: send cursor move updates (qplaintextedit.cpp) |
| 4.8.1 | Apr 10, 2012 | New Release | General: General Improvements: · Various documentation fixes [QTBUG-18101, QTBUG-8673, QTBUG-14194, QTBUG-9109, · QTBUG-9466, QTBUG-8323, QTBUG-7924, QTBUG-20355, QTBUG-19367, QTBUG-21295, · QTBUG-14554, QTBUG-8331, QTBUG-8329, QTBUG-8786, QTBUG-8787, QTBUG-12389, · QTBUG-16667, QTBUG-6151, QTBUG-8625, QTBUG-19808, QTBUG-12096, QTBUG-1231, · QTBUG-21073, QTBUG-8939, QTBUG-20399, QTBUG-20944, QTBUG-7542, QTBUG-22095, · QTBUG-11278, QTBUG-15653, QTBUG-13362, QTBUG-18356, QTBUG-18417, QTBUG-18664, · QTBUG-21562, QTBUG-22094, QTBUG-18741, QTBUG-15921, QTBUG-22172, QTBUG-15738, · QTBUG-21466] Third party components: · Fix isolated Thai SARA AM handling (harfbuzz) · Fixes Javascript WTF to build with BB NDK (javascriptcore) · Fix height of some Thai characters (harfbuzz) [ou1cimx1#898104] · Harfbuzz-thai - fix to_tis620 function for latin characters · Harfbuzz-thai - When calling HB_OpenTypePosition we must set doLogClusters to · true for thai |
| 4.8.0 | Dec 20, 2011 | New Release | Qt Platform Abstraction (QPA): · QPA restructures the GUI stack to enable easier porting of Qt to different windowing systems and devices. More info on: Lighthouse has grown up now. Threaded OpenGL support: · Enables those of us that are not OpenGL-ninjas to render OpenGL from more than one thread concurrently. More info on: Threaded OpenGL in 4.8. Multithreaded HTTP: · HTTP requests are now handled in a separate thread by default. This should make application guis smoother, as networking will no longer use the main event loop. Optimized file system access: · The file system stack received some heavy lifting under the hood. The result is better I/O performance, achieved by reducing the number of system calls performed for I/O and by better use of cached data, when available. The improvements in performance can be seen across all platforms. |
| 4.7.4 | Sep 1, 2011 | New Release | · Right-To-Left support · Improved image caching · Text input improvements – Support for split-screen virtual keyboard · Pinch Area to provide a declarative API for handling touch input |
| 4.7.3 | Jun 23, 2011 | New Release | QtNetwork: · SSL · [QTBUG-18338] blacklist fraudulent SSL certificates |
| 4.7.2 | Mar 2, 2011 | New Release | · The key new feature of the Qt 4.7 and Qt Creator 2.1 releases is Qt Quick (Qt User Interface Creation Kit): a high-level UI technology that allows developers and UI designers to work together to create animated, touch-enabled UIs and lightweight applications. It includes: · QML (Qt Meta-Object Language): an easy to use, declarative language · New Tools in the Qt Creator IDE: including a preview visual editor that allows UI designers and developers to cooperate, working on the same code in an iterative approach. (Coming with Qt Creator 2.1 in Q4 2010.) · QtDeclarative: a new module in the Qt library that enables a new declarative programming approach · And while no C++ programming skills are needed to use Qt Quick, it is 100% based on Qt and can be extended from C++, limited only by your creativity. |
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