130 lines
5.6 KiB
Groff
130 lines
5.6 KiB
Groff
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Qt 5.11.2 is a bug-fix release. It maintains both forward and backward
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compatibility (source and binary) with Qt 5.11.0 through 5.11.1.
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For more details, refer to the online documentation included in this
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distribution. The documentation is also available online:
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http://doc.qt.io/qt-5/index.html
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The Qt version 5.11 series is binary compatible with the 5.10.x series.
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Applications compiled for 5.10 will continue to run with 5.11.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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https://bugreports.qt.io/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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****************************************************************************
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* Qt 5.11.2 Changes *
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****************************************************************************
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****************************************************************************
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* Licensing *
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****************************************************************************
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- [QTBUG-52222] The commercial preview license in the git checkout has
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been replaced by the Qt License Agreement 4.0 text. This makes it
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explicit that commercial customers of The Qt Company can use the git
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version under commercial terms. However, support is (still) only
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provided for builds from released branches of Qt.
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****************************************************************************
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* QtCore *
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****************************************************************************
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- QFile:
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* [QTBUG-69417] Fixed a regression in QFile::copy() that caused the
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original file not to be copied entirely if it was modified outside of
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this QFile object between the last time we checked its size and the
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copy() call. Note this is not a prevention against race conditions.
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* [QTBUG-69148] Fixed a regression that caused QFile::map() to succeed
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or produce incorrect results when trying to map a file at an offset
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beyond 4 GB on 32-bit Android systems and on some special Linux
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configurations.
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- QObject:
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* [QTBUG-69744] Fixed a bug in setProperty() that caused a property
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change not to take effect if the old value compared equal using
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QVariant's equality operator, but the values were not strictly equal.
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- QPluginLoader:
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* Fixed an issue that could cause a crash when certain damaged or
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corrupt plugin files were scanned.
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- QSortFilterProxyModel:
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* [QTBUG-58499][QTBUG-69158] insertRows(row,count,parent) with row ==
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rowCount will insert at the bottom of the source model rather than
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at the row QSortFilterProxyModel::rowCount of the source model.
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- QStorageInfo:
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* [QTBUG-60215] Fixed a bug that caused the last entry in the mtab file
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to be ignored on Android.
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* Fixed a bug on Android that could cause QStorageInfo to skip some
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filesystems (if the mount table is a virtual file and contains any
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short lines) or crash (if the mount table contains any 3-field lines).
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- QString:
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* [QTBUG-63620] Formatting of doubles with single-digit exponent, by
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number() or args(), now includes a leading zero in that exponent,
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consistently with sprintf(), as it did up to 5.6.
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- QSysInfo:
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* Fixed QSysInfo::productType() to properly detect some Linux
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distributions that ship with a minimal /etc.
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- QTemporaryFile:
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* [QTBUG-69436] Worked around a bug in the GNU C Library versions 2.21
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and earlier (used on Linux) that caused temporary files to be created
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with permissions 000.
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- QUrl:
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* Fixed a bug that caused URLs whose hostnames contained unassigned or
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prohibited Unicode codepoints to report isValid() == true, despite
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clearing the hostname.
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****************************************************************************
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* QtGui *
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****************************************************************************
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- QMatrix:
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* The qHash() implementation for QMatrix has been changed.
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- QTransform:
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* The qHash() implementation for QTransform has been changed.
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- Text:
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* [QTBUG-69661] Fixed potential crash when using
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QTextOption::ShowLineAndParagraphSeparators.
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* [QTBUG-70096] Fixed a possible crash when combining QStaticText,
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QOpenGLWidget and Qt Quick in the same application.
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****************************************************************************
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* QtWidgets *
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****************************************************************************
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- QMessageBox:
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* [QTBUG-69526] A message box with two buttons, one of which is the "Show
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Details..." button, can now be closed by clicking the X button on the
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window's title bar.
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- QFileDialog:
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* QFileDialog::selectedMimeTypeFilter() now returns the actually
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selected name filter.
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****************************************************************************
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* Third-Party Code *
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****************************************************************************
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- [QTBUG-69274] SQLite was updated to version 3.24.0.
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- [QTBUG-69271] PCRE2 was updated to version 10.31.
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****************************************************************************
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* plugins *
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****************************************************************************
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- ibus:
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* Qt programs in Flatpak environment can now trigger IBus input method.
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