v0.4 ==== - All tools switch to using libaio. This gives a large performance boost, especially to the write focused tools like thin_restore. - Added a progress monitor to thin_restore, cache_restore and era_restore - Added a --quiet/-q option to *_restore to turn off the progress bar - Removed variable hint size support from cache tools. The kernel still only supports a fixed 32bit width. This will have a side effect of reducing the executable sizes due to less template instatiation.