Bump version to 2.2

Update the release notes but not the screenshots (the version number
would be the only visible change).

Makefile

@@ -1,6 +1,6 @@
 # Makefile for gpscorrelate
 
-PACKAGE_VERSION = 2.1.1git
+PACKAGE_VERSION = 2.2
 
 CC = gcc
 CXX = g++

RELEASES

@@ -1,6 +1,11 @@
 Release History:
 
-v2.x: X
+v2.2: 17 October 2024
+	- Fix metainfo nits
+	- Add a few tests for improved coverage
+	- Add and improve some examples in the man page
+	- Fix test005 to work with libxml2 2.13
+	- Mention CSV in the help output for --machine
 
 v2.1: 3 April 2024
 	- Fix some tests to work in more locales

doc/gpscorrelate-manpage.xml.in

@@ -4,7 +4,7 @@
 
   <!ENTITY dhfirstname "<firstname>Stefano</firstname>">
   <!ENTITY dhsurname   "<surname>Zacchiroli</surname>">
-  <!ENTITY dhdate      "<date>19 Sep 2022</date>">
+  <!ENTITY dhdate      "<date>17 Oct 2024</date>">
   <!ENTITY dhsection   "<manvolnum>1</manvolnum>">
   <!ENTITY dhemail     "<email>[email protected]</email>">
   <!ENTITY dhusername  "Stefano Zacchiroli">

po/de.po

@@ -6,7 +6,7 @@
 #: gui.c:1784
 msgid ""
 msgstr ""
-"Project-Id-Version: gpscorrelate 2.1\n"
+"Project-Id-Version: gpscorrelate 2.2\n"
 "Report-Msgid-Bugs-To: [email protected]\n"
 "POT-Creation-Date: 2024-10-17 21:41-0700\n"
 "PO-Revision-Date: 2024-10-17 21:41-0700\n"

po/fr.po

@@ -6,7 +6,7 @@
 #: gui.c:1784
 msgid ""
 msgstr ""
-"Project-Id-Version: gpscorrelate 2.1\n"
+"Project-Id-Version: gpscorrelate 2.2\n"
 "Report-Msgid-Bugs-To: [email protected]\n"
 "POT-Creation-Date: 2024-10-17 21:41-0700\n"
 "PO-Revision-Date: 2024-04-03 11:24+0100\n"

po/ru.po

@@ -6,7 +6,7 @@
 #: gui.c:1784
 msgid ""
 msgstr ""
-"Project-Id-Version: gpscorrelate 2.1\n"
+"Project-Id-Version: gpscorrelate 2.2\n"
 "Report-Msgid-Bugs-To: [email protected]\n"
 "POT-Creation-Date: 2024-10-17 21:41-0700\n"
 "PO-Revision-Date: 2019-03-18 10:12+0300\n"