Update changelogs and bump version for v2.2.0 release

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

ChangeLog.md

@@ -3,14 +3,20 @@ Change Log
 
 All notable changes to the project are documented in this file.
 
-[v2.2.0][UNRELEASED]
+
+[v2.2.0][] - 2020-03-16
 -----------------------
 
 ### Changes
-- Add support for `systemf()`, formatted `system()` replacement
+- Add support for `systemf()`, formatted string `system()` replacement
 - Add support for `fmkpath()`, formatted string `mkpath()`
 - Add support for `fopenf()`, formatted string `fopen()` replacement
 
+### Fixes
+- Fix possible memory leak in `rsync()`, found by Coverity Scan
+- Check return value of `fstat()` to prevent bogus destination file
+  times when using `copyfile()`, found by Coverity Scan
+
 
 [v2.1.2][] - 2020-02-22
 -----------------------
@@ -366,7 +372,7 @@ problems this may cause!
 Initial extraction of frog DNA from [Finit][].  See [README][] for API details.
 
 
-[UNRELEASED]: https://github.com/troglobit/libite/compare/v2.1.2...HEAD
+[UNRELEASED]: https://github.com/troglobit/libite/compare/v2.2.0...HEAD
 [v2.2.0]: https://github.com/troglobit/libite/compare/v2.1.2...v2.2.0
 [v2.1.2]: https://github.com/troglobit/libite/compare/v2.1.1...v2.1.2
 [v2.1.1]: https://github.com/troglobit/libite/compare/v2.1.0...v2.1.1

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT(libite, 2.2.0-dev, https://github.com/troglobit/libite/issues)
+AC_INIT(libite, 2.2.0, https://github.com/troglobit/libite/issues)
 AC_CONFIG_AUX_DIR(aux)
 AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz])
 AM_SILENT_RULES([yes])

debian/changelog

@@ -1,3 +1,16 @@
+libite (2.2.0) unstable; urgency=medium
+
+  * New functions:
+    - systemf(), formatted string system() replacement
+    - fmkpath(), formatted string mkpath() replacement
+    - fopenf(), formatted string fopen() replacement
+  * Fixes
+    - possible memory leak in rsync()
+    - Check return value of fstat() to prevent bogus destination file
+      times when using copyfile()
+
+ -- Joachim Nilsson <troglobit@gmail.com>  Mon, 16 Mar 2020 15:42:02 +0100
+
 libite (2.1.2) stable; urgency=high
 
   * Fix upgrade of base package, new library name to match SONAME