Qt Creator 9.0.1 is now released. This release reverts the binary package to Qt 6.4.0 to address issues with HiDPI screens on Windows; also fixes a palette bug for dark themes on Linux/GTK3, and several other bug fixes and improvements.

The specific updates include:

General

• Improved performance in file path handling
• Fixed missing “No updates found” message after looking for updates
• Fixed loading custom external tool definitions

Editing

• Fixed double “*” symbols at the end of long document names in the dropdown list

C++

• fixed using Follow Symbol Jump to wrong symbol (QTCREATORBUG-28452)
• Fixed display of tab size in code style settings (QTCREATORBUG-28450)
• Fixed crash after closing settings when opening from indexing progress (QTCREATORBUG-28566)
• Fixed crash when opening type hierarchies (QTCREATORBUG-28529)
• Fixed code style settings being saved even on cancel
• Fixed checkbox state in Beautifier settings (QTCREATORBUG-28525)

Projects

CMake

• Fixed build environment not migrating to new configuration environment (QTCREATORBUG-28372)
• Fixed ‘inherits’ handling for deeper hierarchies (QTCREATORBUG-28498)

Debugging

• Fixed macro handling in source path maps (QTCREATORBUG-28484)

GDB

• Fixed pretty printer for std::string from libc++ (QTCREATORBUG-28511)

CDB

• Fixed source path mapping (QTCREATORBUG-28521)

Analyzer

Clang

• Fixed crash when clearing selection in settings (QTCREATORBUG-28524)

Test Integration

Google Test

• Fixed debugging (QTCREATORBUG-28504)

Platforms

Linux

• Fixed incorrect colors for GTK3 platform themes (QTCREATORBUG-28497)

Docker

• Fixed an issue where the working directory of a remote process was inaccessible

More details can be viewed change log.