Version 2.4

The musl fix enables building on openembedded, so bump to 2.4.

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>

Version 2.3

The new bridge mode support is likely to be useful for wider testing,
and we have collected a few fixes.

Thanks to the contributors for this release:

 * Faizan Ali
 * Jeremy Kerr
 * Jinliang Wang
 * Khang D Nguyen
 * Matt Johnston
 * Nidhin MS

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>

Version 2.2

We have a reasonably stable revison now, and have some future features
in the pipeline, so a good point for a 2.2 release.

Thanks to our contributors for this version:

 * Andrew Jeffery
 * Jeremy Kerr
 * John Chung
 * Khang D Nguyen
 * Khem Raj
 * Marc Olberding
 * Matt Johnston
 * Thu Nguyen
 * Timon Liu

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>

Version 2.1

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>

Version 2.0

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>

Version 1.1

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>

Version 1.0

Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>