See also this page @ref{Новости, on russian}.
+@node Release 5.5.1
+@section Release 5.5.1
+@itemize
+
+@item
+Respect for @env{BINDIR}, @env{INFODIR} and @env{DOCDIR} environment
+variables in @file{config} during installation.
+
+@end itemize
+
+@node Release 5.5.0
+@section Release 5.5.0
+@itemize
+
+@item
+Bugfixes in @command{nncp-call(er)}/@command{nncp-daemon},
+@command{nncp-bundle} and @command{nncp-stat}.
+
+@item
+@command{nncp-rm} has @option{-dryrun} and @option{-older} options now.
+
+@item
+@command{nncp-exec} has @option{-use-tmp} and @option{-nocompress}
+options now. Uncompressed packets are not compatible with previous NNCP
+versions.
+
+@item
+@command{nncp-call}, @command{nncp-caller} and @command{nncp-daemon} commands
+have @option{-autotoss*} options for running tosser after call is ended.
+
+@item
+Updated dependencies. Minimal required Go version is 1.12.
+
+@end itemize
+
+@node Release 5.4.1
+@section Release 5.4.1
+@itemize
+
+@item
+Fixed @code{SENDMAIL} variable usage during the build.
+
+@end itemize
+
+@node Release 5.4.0
+@section Release 5.4.0
+@itemize
+
+@item
+Updated dependencies.
+
+@item
+Build system is moved from Makefiles to @url{http://cr.yp.to/redo.html, redo}.
+This should not influence package maintainers, because minimal @command{redo}
+implementation is included in tarball.
+
+@end itemize
+
+@node Release 5.3.3
+@section Release 5.3.3
+@itemize
+
+@item
+More various error checks.
+
+@item
+Updated dependencies.
+
+@end itemize
+
+@node Release 5.3.2
+@section Release 5.3.2
+@itemize
+
+@item
+Fixed incorrect logic of @option{onlinedeadline} timeout, where
+connection won't take into account incoming packets events and will
+forcefully disconnect.
+
+@end itemize
+
+@node Release 5.3.1
+@section Release 5.3.1
+@itemize
+
+@item
+Fixed @option{onlinedeadline} workability with call addresses that use
+external commands (@verb{#"|somecmd"#}).
+
+@item
+@command{nncp-stat} has @option{-pkt} option displaying information
+about each packet in the spool.
+
+@end itemize
+
@node Release 5.3.0
@section Release 5.3.0
@itemize
@item
Progress messages contain prefix, describing the running action.
+@item
+Fixed not occurring handshake messages padding.
+
+@item
+Finish all SP protocol related goroutines, less memory leak.
+
+@item
+SP protocol generates less socket write calls, thus generating less TCP
+packets.
+
+@item
+Check @option{onlinedeadline} and @option{maxonlinetime} options every
+second, independently from socket reads (up to 10 seconds).
+
+@item
+Once per minute, if no other traffic exists, PING packets are sent in
+SP-connection. That allows faster determining of connection unworkability.
+
+@item
+@command{nncp-toss} uses lock-file to prevent simultaneous tossing.
+
@end itemize
@node Release 5.2.1