diff --git a/_service b/_service
deleted file mode 100644
index eeb67b9..0000000
--- a/_service
+++ /dev/null
@@ -1,14 +0,0 @@
-<services>
-	<service name="tar_scm" mode="disabled">
-		<param name="scm">git</param>
-		<param name="url">https://codeberg.org/jengelh/asteroids3D</param>
-		<param name="revision">master</param>
-		<param name="parent-tag">v0.5.1</param>
-		<param name="versionformat">0.5.1+</param>
-	</service>
-	<service name="recompress" mode="disabled">
-		<param name="file">*.tar</param>
-		<param name="compression">xz</param>
-	</service>
-	<service name="set_version" mode="disabled"/>
-</services>
diff --git a/asteroids3D-0.5.1+.tar.xz b/asteroids3D-0.5.1+.tar.xz
deleted file mode 100644
index 419de97..0000000
--- a/asteroids3D-0.5.1+.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0e5c987271fd363749fec43bcc7984e4fe5122295d06af6c1eb0008ed4b1630b
-size 509668
diff --git a/asteroids3D-1.0.tar.asc b/asteroids3D-1.0.tar.asc
new file mode 100644
index 0000000..62b2f17
--- /dev/null
+++ b/asteroids3D-1.0.tar.asc
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+
+iHUEABYKAB0WIQS8oMXDCcrFaedKkhz3bv5dDCI6jwUCY3aihQAKCRD3bv5dDCI6
+jyK8AQCJEUtR6y09hAFXR+Zxyf3R/1ogsnfJN4xZKuI7q3UaYQD+IKAr6t+BMbxB
+IlsyXywRy3XjMPwGsqxecVs9lp80ZAk=
+=MnNb
+-----END PGP SIGNATURE-----
diff --git a/asteroids3D-1.0.tar.xz b/asteroids3D-1.0.tar.xz
new file mode 100644
index 0000000..93f70cb
--- /dev/null
+++ b/asteroids3D-1.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a84f514fc9ab97e9343baaaf5537eac25f5d6bde2e0c3c2b94705cc6b84efa74
+size 512080
diff --git a/asteroids3D.changes b/asteroids3D.changes
index 13639bd..fa3976d 100644
--- a/asteroids3D.changes
+++ b/asteroids3D.changes
@@ -1,7 +1,9 @@
 -------------------------------------------------------------------
-Thu Nov 17 19:01:52 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
+Thu Nov 17 21:14:05 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
-- Metadata update (homepage URL). Trim old RPM constructs.
+- Update to release 1.0
+  * Build system modernization
+- Metadata update (homepage URL) and trim old RPM constructs.
 
 -------------------------------------------------------------------
 Fri Aug 29 19:43:35 UTC 2014 - jengelh@inai.de
diff --git a/asteroids3D.spec b/asteroids3D.spec
index 2f78555..6881806 100644
--- a/asteroids3D.spec
+++ b/asteroids3D.spec
@@ -17,19 +17,19 @@
 
 
 Name:           asteroids3D
-Version:        0.5.1+
+Version:        1.0
 Release:        0
 Summary:        First-person shooter blowing up asteroids
 License:        GPL-2.0-or-later
 Group:          Amusements/Games/Action/Arcade
-URL:            https://codeberg.org/jengelh/asteroids3D
+URL:            https://inai.de/projects/asteroids3D
 
 Source:         %name-%version.tar.xz
-BuildRequires:  freeglut-devel
-BuildRequires:  pkgconfig >= 0.19
+BuildRequires:  pkg-config >= 0.19
 BuildRequires:  xz
 BuildRequires:  pkgconfig(gl)
 BuildRequires:  pkgconfig(glu)
+BuildRequires:  pkgconfig(glut)
 
 %description
 A simple first person shooter of blowing up asteroids in 3D space.
@@ -48,6 +48,7 @@ OpenGL.
 
 %files
 %_bindir/asteroids3D
+%_datadir/applications/*.desktop
 %_datadir/games/%name
 
 %changelog