diff --git a/INSTALL b/INSTALL
index 593634a..3090f59 100644
--- a/INSTALL
+++ b/INSTALL
@@ -143,11 +143,11 @@ This feature requires GNU Make and allows you to keep the source code
 tree from being modified by the compilation process.  To use this option,
 create a separate `build` directory, then run ``configure``.  For
 example, if you placed the Star Traders source code tree in
-`$HOME/src/trader-7.17`, you could run something like::
+`$HOME/src/trader-7.18`, you could run something like::
 
-    mkdir $HOME/build/trader-build-7.17
-    cd $HOME/build/trader-build-7.17
-    $HOME/src/trader-7.17/configure
+    mkdir $HOME/build/trader-build-7.18
+    cd $HOME/build/trader-build-7.18
+    $HOME/src/trader-7.18/configure
 
 Once again, the `Autoconf manual`__ describes these options (and many
 others).
diff --git a/configure.ac b/configure.ac
index a49fd82..44807e0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ dnl You should have received a copy of the GNU General Public License
 dnl along with this program.  If not, see https://www.gnu.org/licenses/.
 
 
-AC_INIT([Star Traders], [7.17], [J.Zaitseff@zap.org.au], [trader],
+AC_INIT([Star Traders], [7.18], [J.Zaitseff@zap.org.au], [trader],
 	[https://www.zap.org.au/projects/trader/])
 AC_DEFINE([PACKAGE_AUTHOR], ["John Zaitseff"], [Package author])
 
diff --git a/po/da.po b/po/da.po
index 74f62a1..0eab1a8 100644
--- a/po/da.po
+++ b/po/da.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 04:43+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Joe Hansen <joedalton2@yahoo.dk>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
 "Language: da\n"
diff --git a/po/de.po b/po/de.po
index f157773..5305b78 100644
--- a/po/de.po
+++ b/po/de.po
@@ -14,10 +14,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 06:21+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Roland Illig <roland.illig@gmx.de>\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
 "Language: de\n"
diff --git a/po/en_AU.po b/po/en_AU.po
index 437f332..852e61b 100644
--- a/po/en_AU.po
+++ b/po/en_AU.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:31+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: John Zaitseff <J.Zaitseff@zap.org.au>\n"
 "Language-Team: English (Australian) <(nothing)>\n"
 "Language: en_AU\n"
diff --git a/po/en_CA.po b/po/en_CA.po
index 8787fd1..dc867c8 100644
--- a/po/en_CA.po
+++ b/po/en_CA.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:33+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: John Zaitseff <J.Zaitseff@zap.org.au>\n"
 "Language-Team: English (Canadian) <(nothing)>\n"
 "Language: en_CA\n"
diff --git a/po/en_GB.po b/po/en_GB.po
index ca994e1..f6b819c 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:34+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: John Zaitseff <J.Zaitseff@zap.org.au>\n"
 "Language-Team: English (British) <(nothing)>\n"
 "Language: en_GB\n"
diff --git a/po/en_US.po b/po/en_US.po
index 995c1e7..2295a4a 100644
--- a/po/en_US.po
+++ b/po/en_US.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:35+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: John Zaitseff <J.Zaitseff@zap.org.au>\n"
 "Language-Team: English (US) <(nothing)>\n"
 "Language: en_US\n"
diff --git a/po/eo.po b/po/eo.po
index edf4bce..75090cc 100644
--- a/po/eo.po
+++ b/po/eo.po
@@ -13,10 +13,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 06:50+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Felipe Castro <fefcas@gmail.com>\n"
 "Language-Team: Esperanto <translation-team-eo@lists.sourceforge.net>\n"
 "Language: eo\n"
diff --git a/po/fi.po b/po/fi.po
index e57b66d..acb8bf1 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -13,10 +13,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 06:57+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Jorma Karvonen <karvonen.jorma@gmail.com>\n"
 "Language-Team: Finnish <translation-team-fi@lists.sourceforge.net>\n"
 "Language: fi\n"
diff --git a/po/fr.po b/po/fr.po
index 22accc4..1e10271 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -19,10 +19,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:04+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Frédéric Marchal <fmarchal@perso.be>\n"
 "Language-Team: French <traduc@traduc.org>\n"
 "Language: fr\n"
diff --git a/po/hr.po b/po/hr.po
index f80ffb8..1258024 100644
--- a/po/hr.po
+++ b/po/hr.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:08+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Tomislav Krznar <tomislav.krznar@gmail.com>\n"
 "Language-Team: Croatian <lokalizacija@linux.hr>\n"
 "Language: hr\n"
diff --git a/po/hu.po b/po/hu.po
index 9da44ff..70385a4 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 04:43+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Balázs Úr <ur.balazs@fsf.hu>\n"
 "Language-Team: Hungarian <translation-team-hu@lists.sourceforge.net>\n"
 "Language: hu\n"
diff --git a/po/nb.po b/po/nb.po
index c7507af..3600215 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:13+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Johnny A. Solbu <johnny@solbu.net>\n"
 "Language-Team: Norwegian Bokmaal <l10n-no@lister.huftis.org>\n"
 "Language: nb\n"
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 76ae90c..3635f72 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -13,10 +13,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:16+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Rafael Fontenelle <rafaelff@gnome.org>\n"
 "Language-Team: Brazilian Portuguese <ldpbr-translation@lists.sourceforge.net>\n"
 "Language: pt_BR\n"
diff --git a/po/ru.po b/po/ru.po
index 60bf27b..076253a 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -15,10 +15,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:19+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: John Zaitseff <J.Zaitseff@zap.org.au>\n"
 "Language-Team: Russian <gnu@d07.ru>\n"
 "Language: ru\n"
diff --git a/po/sr.po b/po/sr.po
index c56cb8e..f06c2f0 100644
--- a/po/sr.po
+++ b/po/sr.po
@@ -13,10 +13,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:22+1000\n"
+"PO-Revision-Date: 2022-08-03 20:09+1000\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <(nothing)>\n"
 "Language: sr\n"
diff --git a/po/sv.po b/po/sv.po
index be12c67..07057a6 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -12,10 +12,10 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.17\n"
+"Project-Id-Version: trader 7.18\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
 "POT-Creation-Date: 2022-08-03 17:51+1000\n"
-"PO-Revision-Date: 2022-08-01 07:25+1000\n"
+"PO-Revision-Date: 2022-08-03 20:10+1000\n"
 "Last-Translator: Anders Jonsson <anders.jonsson@norsjovallen.se>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
 "Language: sv\n"