+LTTng 0.23 contains a build fix for psrwlock on x86_32.<br>
+LTTng 0.24 fixes the git tree.<br>
+LTTng 0.25 fixes x86_64 compilation.<br>
+LTTng 0.26 supports kernel 2.6.27-rc7.<br>
+lttctl 0.52 fixes the ltt-armall script.<br>
+LTTng 0.27 and lttd (ltt-control) 0.53 implement a vmap-less buffering scheme
+using splice().<br>