uftrace: Bump up version to 0.8

This is a major release with following features:

 * event tracing support
 * python scripting support
 * nested libcall tracing

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

uftrace: Bump up version to 0.7

This is a major release with following features:

 * dynamic tracing feature on x86_64
 * new architecture support: AArch64

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

uftrace: Bump up version to 0.6.2

This is a bugfix release with a few of updates.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

uftrace: Bump up version to 0.6.1

This is basically a bug-fix release with a couple of new features.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

uftrace: Bump up version to 0.6

There were so many changes, let's call it v0.6!

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

ftrace: Bump up version to 0.5

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

ftrace: Bump up version to 0.4

The prominent changes include:
 * exec() support
 * change file format to reduce size
 * use double-buffer and dedicated writer thread
 * various filter improvement
 * unify mcount and cygprof libraries
 * separate mcount libraries for performance

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

Bump up version to 0.3

Signed-off-by: Namhyung Kim <namhyung@gmail.com>

Bump up version to 0.2

Signed-off-by: Namhyung Kim <namhyung@gmail.com>