Several changes:

    - WNavigationBar doc update: added note to be styled only by ootstrap theme
    - Added option to disable SSL certificate verification (#3599)
    - Fix WTableView and WTreeView not being able to handle setObjectName() or setId() (#3604)
    - Support progress bar for file upload in IIS
    - Added missing implementation for setSslVerifyPath
    - Fix WSpinBox validator when not yet rendered (#3605)
    - Allow quit() to work from within posted event
    - Dbo: Reduce QueryModel rowCount SELECTs for some cases (Bruce Toll, #3621)
    - Fix agentIsWebKitMobile() not recognizing Chrome Android (#3290)
    - Fix WDateTime::toLocalTime() const correctness (#3258)
    - Recognize Android/Chrome as Mobile WebKit (#3290)
    - Fix WSortFilterProxyModel dynamic filtering fail (#3343)
    - Fix WCheckBox::setToolTip() (#3357)
    - Fix documentation typo (#3363)
    - Fix WTableView: call updateModelIndex() when removing rows (#3371)
    - WDialog: Added moved() and resized() signals (#3370)
    - Dbo::Transaction Do not rethrow when already having an uncaught exception (#3439)
    - Fix #3625: sticky tooltips
    - Fix plain HTML sessions limit to be a correct ratio (#3540)
    - Fix removing current last widget in WStackedWidget (#3543)
    - Fix WTreeView expand/collapse error (#3610)
    - Make popup window have scrollbars (#3536)
    - Fix possible memory leak in WTimer (#3539)
    - Fix paypal currency (#3535)
    - Fix mouseWentUp + dragStart() interference (?) (#3534)
    - Fix WTemplate documentation
    - Fix WAudio::setId() misbehaviour (#3531)
    - Fix urlEncode not escaping '/' (#3505)
    - Added WMenuItem::setContents() (#3464)
    - Fix WCalendar combo-box not functional without JavaScript, and progressive bootstrap glitch (#3473)
    - Implement ability to set user's status to disabled after registration (#3463)
    - Fix JavaScript error in processing mouse events (but we couldn't reproduce it)
    - WCalendar: fix emission of signal to be the last thing (as it may delete the calendar)
    - Add tableNameQuoted() method to Dbo::Session (Bruce Toll)
    - Partially fixed reparenting for WCartesian3DChart, removed cruft
    - Fix Client SSL: do not clear the SSL information after a request on single connection
    - Fix Firefox animation issue seen with WPanel
    - Fix intermittent issue with WTreeView not opening correctly (see topics/9627)
    - Implement WMessageBox::setEscapeButton() missing (#3578)
    - Let WPopupMenu close already client-side
    - Fix WFileUpload disable() not working properly
    - Fix issue with calendar changing its (see topics/9648)
    - Differentiate creating and getting the registration model
    - Fix shell injection risk in gitview example (thanks to Bruce Toll)
    - Typo fix in WLength documentation
    - Fix infinite recursion when setting a gradient on WPen (#3581)
    - Fix bootstrap3 support for auth theme (#3582)
    - WBoxLayout: improved explanation on what happens if parent widget has no layout set
    - Modifications for WtFindPostgresql.txt for winstng binary windows build
Several changes:

    - Fix WMenuItem setting custom link being overridden by menu internal path (#3460)
    - Make focussing a generic widget property (not specific to WFormWidget), #3424
    - fix Undefined reference to item.set in StdGridLayoutImpl2.js (#3445, Bruce Toll)
    - Fix storage of NaN in sqlite3 (#3446)
    - Fix rendering glitch of WTree in polished theme on chrome with non-100% zoom level (#3525)
    - Added WPieChart::setLabelFormat (#3533)
Severa changes:

    - fix XSS vulnerability caused by leading space
    - fix nested popup widget cancelling as well as not correctly calling render() of stubbed WCompositeWidget (#3242)
    - make WStandardItemModel robust against header data requests outside geometry (#2408)
    - added missing icon files (#2312)
    - fixed setting text later on checkbox (#2293)
    - fix tooltip not showing when wrapped inside a button (#2256)
    - allow non-modal dialog to raise to front using titlebar click (#2167)
    - document limitation of WDialog::exec() + non-event thread (#976)