[amtk] Release 5.1.1

[Sébastien Wilmet <swilmet src gnome org>]

commit b120a2ec8a4017348deaf305f2b1635f97209a6c
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri May 29 14:13:51 2020 +0200

    Release 5.1.1

 NEWS         | 8 ++++++++
 README       | 2 +-
 configure.ac | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 6a37679..b3b41ba 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+News in 5.1.1, 2020-05-29
+-------------------------
+* Support detailed GAction names in factory functions.
+* Mark public API with _AMTK_EXTERN.
+* Microsoft Windows: better support.
+* Small maintenance stuff.
+* Translation updates.
+
 News in 5.0.2, 2020-01-25
 -------------------------
 * Small maintenance stuff.
diff --git a/README b/README
index b0f99b7..3ac1feb 100644
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 Amtk - Actions, Menus and Toolbars Kit for GTK applications
 ===========================================================
 
-This is version 5.1.0 of Amtk.
+This is version 5.1.1 of Amtk.
 
 Amtk is the acronym for “Actions, Menus and Toolbars Kit”. It is a basic
 GtkUIManager replacement based on GAction. It is suitable for both a
diff --git a/configure.ac b/configure.ac
index 885f034..e8a60d6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.64)
 
 # Package version of the form 'major.minor.micro'.
-m4_define(amtk_package_version, 5.1.0)
+m4_define(amtk_package_version, 5.1.1)
 
 AC_INIT([Amtk],
        [amtk_package_version],