.. _changelog_ide_v4_4_7:

v4.4.7
======

v4.4.7 is a maintenance release built on Qt Creator 14.0.2. It hardens drive
detection by removing nested event-loop processing from the drive serial
number lookup, eliminating a re-entrancy hazard that could destabilize the IDE
while connected OpenMV drives are being detected. There are no breaking
changes.

.. contents:: On this page
   :backlinks: none
   :local:
   :depth: 1

Highlights
----------

- **More robust drive detection.** The drive serial number lookup no longer
  runs its platform query subprocesses inside a nested event loop, removing a
  re-entrancy hazard during OpenMV drive detection.

Bug fixes
---------

- Fixed a re-entrancy issue in the drive serial number lookup. The platform
  serial and disk query subprocesses on Windows (``Get-Disk``/``Get-Partition``),
  Linux (``lsblk``), and macOS (``system_profiler``/``diskutil``) now run
  without a nested event loop, avoiding re-entrant event processing that could
  destabilize the IDE while detecting connected OpenMV drives
  (`bd65546a1 <https://github.com/openmv/qt-creator/commit/bd65546a1>`__).

Platform and tool support
-------------------------

- **Qt Creator base:** 14.0.2.

Breaking changes
----------------

None. This release does not change any user-facing workflows or behavior.