We released Tracealyzer version 4.4.1 yesterday. This is mainly a bug fix release and we encourage all users to upgrade now. Some of the improvements are:

• Better visuals for asynchronous events (e.g. Linux syscalls)
• Common Trace Format (CTF) compatibility and performance improvements
• Fixed cropped Y-axis labels in plots and histograms
• Fixed filter so TraceX trace files are visible in the Open File dialog

Tracealyzer users can upgrade from within the application, and the new version can also be downloaded from the regular download page.