\f
\section{nbdkit}
+\begin{description}
+
+\item[1.4, July 2018]
+
+\url{https://www.redhat.com/archives/libguestfs/2018-July/msg00023.html}
+
+New plugins: Tcl, ext2, random, zero
+
+New filters: blocksize, fua, log, nozero
+
+TLS-PSK
+
+TRIM support
+
+\item[1.6, Aug 2018]
+
+\url{https://www.redhat.com/archives/libguestfs/2018-August/msg00279.html}
+
+New plugins: Lua, pattern, data
+
+New filters: truncate, error
+
+\verb|NBD_OPT_GO| supported
+
+FreeBSD port
+
+\verb|-D| options for debugging
+
+\item[1.8, Nov 2018]
+
+\url{https://www.redhat.com/archives/libguestfs/2018-November/msg00111.html}
+
+New plugins: sh, iso, floppy, partitioning
+
+Haiku port
+
+\item[1.10, Jan 2019]
+
+\url{https://www.redhat.com/archives/libguestfs/2019-January/msg00135.html}
+
+New plugins: full
+
+New filters: cache, delay, xz
+
+Multi-conn support
+
+\verb|NBD_OPT_INFO|
+
+Fuzz testing
+
+\item[1.12, Apr 2019]
+
+\url{https://www.redhat.com/archives/virt-tools-list/2019-April/msg00045.html}
+
+New plugins: ssh, linuxdisk, rust
+
+New filters: rate, readahead, noextents
+
+\verb|NBD_CMD_BLOCK_STATUS|
+
+\item[1.14, Aug 2019]
+
+\url{https://www.redhat.com/archives/libguestfs/2019-August/msg00375.html}
+
+New filters: stats, nocache, noparallel, cacheextents
+
+Many performance improvements
+
+\verb|NBD_CMD_CACHE|
+
+\end{description}
\f
\section{libnbd}