diff --git a/widelands-1.0.tar.gz b/widelands-1.0.tar.gz
new file mode 100644
index 0000000..26c6ad6
--- /dev/null
+++ b/widelands-1.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1dab0c4062873cc72c5e0558f9e9620b0ef185f1a78923a77c4ce5b9ed76031a
+size 792124780
diff --git a/widelands-build21-source.tar.gz b/widelands-build21-source.tar.gz
deleted file mode 100644
index 63a3461..0000000
--- a/widelands-build21-source.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:601e0e4c6f91b3fb0ece2cd1b83ecfb02344a1b9194fbb70ef3f70e06994e357
-size 381374149
diff --git a/widelands.changes b/widelands.changes
index 428eb1f..e785d3b 100644
--- a/widelands.changes
+++ b/widelands.changes
@@ -1,3 +1,24 @@
+-------------------------------------------------------------------
+Sun Aug 22 10:56:56 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Drop Obsoletes, because build21 always compares less than 1.0
+  already.
+
+-------------------------------------------------------------------
+Tue Aug 17 18:40:23 UTC 2021 - Dirk Stoecker <opensuse@dstoecker.de>
+
+- update to version 1.0
+  * A new tribe: the Amazons
+  * An add-on system
+  * A third frisians scenario
+  * Dynamic tribe loading to speed up game loading
+  * Targeting individual map objects for removal
+  * Mute/unmute messages by buildings
+  * Fully redesigned main menu
+  * Configurable keyboard shortcuts
+  * Enhanced keyboard and mousewheel support in the UI
+  * Long-term stable Lua API for game content designers
+
 -------------------------------------------------------------------
 Sat Sep 12 09:41:42 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/widelands.spec b/widelands.spec
index c363b40..544f59f 100644
--- a/widelands.spec
+++ b/widelands.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package widelands
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,17 +17,18 @@
 
 
 Name:           widelands
-Version:        build21
+Version:        1.0
 Release:        0
 Summary:        Realtime strategy game involving map control
 License:        GPL-2.0-or-later
 URL:            https://www.widelands.org
-Source0:        https://launchpad.net/%{name}/%{version}/%{version}/+download/%{name}-%{version}-source.tar.gz
+Source0:        https://github.com/%{name}/%{name}/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 BuildRequires:  SDL2_gfx-devel
 BuildRequires:  SDL2_image-devel
 BuildRequires:  SDL2_mixer-devel
 BuildRequires:  SDL2_ttf-devel
 BuildRequires:  cmake
+BuildRequires:  curl-devel
 BuildRequires:  distribution-release
 BuildRequires:  doxygen
 BuildRequires:  fdupes