[libgee] Release 0.20.6

[Rico Tzschichholz <ricotz src gnome org>]

commit 7d332f82c750ba72a6c625f38e4bfd44b786a926
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sat Sep 17 14:06:14 2022 +0200

    Release 0.20.6

 NEWS         | 5 +++++
 configure.ac | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 828ea01..99a6dcb 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+libgee 0.20.6
+=============
+ * Fixes for newer valac
+ * Keep the original exception in Future.map/flat_map
+
 libgee 0.20.5
 =============
  * Fixes for newer valac
diff --git a/configure.ac b/configure.ac
index 15f63d2..10c661a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([libgee], [0.20.5],
+AC_INIT([libgee], [0.20.6],
        [https://gitlab.gnome.org/GNOME/libgee/issues],
        [libgee],
        [https://wiki.gnome.org/Projects/Libgee])