Cumulative release for 11.3.x covering everything since the 11.3.4523 baseline.
Fixed
A network folder link stored on a record stopped opening. After the launch hardening in 11.3.4523, clicking a field that holds the path to a folder on a network share or a mapped drive no longer opened it in Windows Explorer - the open was blocked or raised an unexpected security prompt - while links to individual files on the same share kept working. Folder links open again: opening a folder is treated as navigation rather than as launching a file, so the file-security check no longer applies to it. A folder that is currently unreachable behaves as it did before, with Windows reporting that it cannot be reached. Links to programs and documents are unchanged and still pass through the same security check.
A progress dialog could stay open after a background operation had finished. When a background operation that runs VBA finished while the VBA host was still showing a modal dialog or completing an asynchronous call, the progress window could remain open - and the application could spin at high CPU - instead of closing, even though the work itself had completed. Completion is now retried on a short timer that lets the VBA host settle first, so the progress window closes once the host is ready.
Dragging inside a field could move a pane divider, or the divider could jump to an edge. A click-drag that began inside a field and was released or moved over a pane divider (splitter) could resize the panes as if the divider itself had been grabbed, and in some cases the divider could jump to an extreme position. A divider now responds only to a drag that started on the divider, and ignores a stray drag that merely passes over it.