4 See also this page @ref{Новости, on russian}.
10 Ability to override @option{via} configuration option for destination
11 node via @option{-via} command line option for following commands:
12 @command{nncp-file}, @command{nncp-freq}, @command{nncp-mail}.
14 Chunked files, having size less than specified chunk size, will be sent
15 as an ordinary single file.
17 @strong{Incompatible} plain packet format changes. @emph{NICE} field is
18 added. Older versions are not supported.
20 Sendmail command is invoked with additional @env{NNCP_FILE} environment
21 variable containing niceness level from incoming message packet.
23 Files, that are sent as a reply to freq, have niceness level taken from
24 the freq packet. You can set desired niceness during @command{nncp-freq}
25 invocation using @option{-replynice} option.
27 @command{nncp-toss} command can ignore specified packet types during
28 processing: @option{-nofile}, @option{-nofreq}, @option{-nomail},
36 @strong{Incompatible} encrypted/eblob packet format changes. Older
37 versions are not supported.
39 Twofish encryption algorithm is replaced with ChaCha20. It is much more
40 faster. One cryptographic primitive less.
42 HKDF-BLAKE2b-256 KDF algorithm is replaced with BLAKE2Xb XOF. Yet
43 another cryptographic primitive less (assuming that BLAKE2X is nearly
51 @strong{Incompatible} encrypted packet format changes. Older versions
54 @command{nncp-bundle} command can either create stream of encrypted
55 packets, or digest it. It is useful when dealing with stdin/stdout based
56 transmission methods (like writing to CD-ROM without intermediate
57 prepared ISO image and working with tape drives).
59 @command{nncp-toss} is able to create @file{.seen} files preventing
60 duplicate packets receiving.
62 Single background checksum verifier worker is allowed in
63 @command{nncp-call}. This is helpful when thousands of small inbound
64 packets could create many goroutines.
66 Ability to override path to spool directory and logfile through either
67 command line argument, or environment variable.
69 @command{nncp-rm} is able to delete outbound/inbound, @file{.seen},
70 @file{.part}, @file{.lock} and temporary files.
77 Sendmail command is called with @env{NNCP_SENDER} environment variable.
84 @command{nncp-stat}'s command output is sorted by node name.
91 @command{nncp-freq}'s @file{DST} argument is optional now. Last
92 @file{SRC} path's element will be used by default.
99 Fix @option{-rx}/@option{-tx} arguments processing in
100 @command{nncp-call} command. They were ignored.
107 Little bugfix in @command{nncp-file} command, where @option{-minsize}
108 option for unchunked transfer was not in KiBs, but in bytes.
115 Ability to feed @command{nncp-file} from stdin, that uses an encrypted
116 temporary file for that.
119 Chunked files transmission appeared with corresponding
120 @command{nncp-reass} command and @option{freqchunked} configuration file
121 entry. Useful for transferring big files over small storage devices.
124 @option{freqminsize} configuration file option, analogue to
125 @option{-minsize} one.
128 @command{nncp-xfer}'s @option{-force} option is renamed to
129 @option{-mkdir} for clarity.
132 @option{-minsize} option is specified in KiBs, not bytes, for
136 @command{nncp-newcfg} command is renamed to @command{nncp-cfgnew},
137 and @command{nncp-mincfg} to @command{nncp-cfgmin} -- now they have
138 common prefix and are grouped together for convenience.
141 @command{nncp-cfgenc} command appeared, allowing configuration file
142 encryption/decryption, for keeping it safe without any either OpenPGP or
146 Cryptographic libraries (dependencies) are updated.
152 @item Small @command{nncp-rm} command appeared.
153 @item Cryptographic libraries (dependencies) are updated.
159 @item Trivial small fix in default niceness level of @command{nncp-file}
160 and @command{nncp-freq} commands.
166 @item Small fix in @command{nncp-call}, @command{nncp-caller},
167 @command{nncp-daemon}: they can segmentation fail sometimes (no data is
169 @item @command{nncp-newnode} renamed to @command{nncp-newcfg} -- it is
170 shorter and more convenient to use.
171 @item @command{nncp-mincfg} command appeared: helper allowing to create
172 minimalistic stripped down configuration file without private keys,
173 that is useful during @command{nncp-xfer} usage.
178 Fixed compatibility with Go 1.6.
183 @item @strong{Incompatible} packet's format change (magic number is
184 changed too): size field is encrypted and is not send in plaintext
186 @item @option{-minsize} option gives ability to automatically pad
187 outgoing packets to specified minimal size.
188 @item @command{nncp-daemon} and
189 @command{nncp-call}/@command{nncp-caller} always check new @emph{tx}
190 packets appearance in the background while connected. Remote side is
191 immediately notified.
192 @item @option{-onlinedeadline} option gives ability to configure timeout
193 of inactivity of online connection, when it could be disconnected. It
194 could be used to keep connection alive for a long time.
195 @item @option{-maxonlinetime} option gives ability to set maximal
196 allowable online connection aliveness time.
197 @item @command{nncp-caller} command appeared: cron-ed TCP daemon caller.
198 @item @command{nncp-pkt} command can decompress the data.