v0.6.1-beta

Added the "timeout" command line argument:

  -t, --timeout=n_ms         Approximate start up wait time. Increase on slow
                             machines (default is 100ms).

v0.6.0-beta

This release introduces support for the MacOS and Windows platforms.

v0.5.0-beta

This is the first beta release of Austin.

Key features

This release of Austin supports standard installations of Python 2.3-2.7 and Python 3.3-3.7 on both 32-bit and 64-bit Linux-based operating systems.

v0.3.1-alpha

Austin now supports Python 3.3, 3.4, 3.5 and 3.7 on x86-64 Linux.

It is possible that the same versions of Python 3 will work on Windows 10 via WSL.

v0.2.0-alpha

Austin can now be attached to a running Python 3 process.

Added new command line options:

• --alt-format, -a:

  Use the alternative format for collapsed stack samples.

• --exclude-empty, -e:

  Exclude samples of threads with no frame stacks.

  Usually, these are Python threads created by C extensions, whose code
  cannot currently be traced.

• --sleepless, -s:

  Suppress idle samples.

  These are samples where a call to wait has been made and the thread
  sits there doing nothing.

Fixed a bug that caused some valid thread samples to be marked as invalid.

Austin has been tested successfully on Windows 10 64-bit via WSL.

v0.1.0-alpha

Initial MVP release