NEWS, meson.build: prepare for portage-3.0.60

Signed-off-by: Sam James <sam@gentoo.org>
diff --git a/NEWS b/NEWS
index cc28688..c8366cf 100644
--- a/NEWS
+++ b/NEWS
@@ -6,7 +6,7 @@
 * Bug fixes
 * Cleanups
 
-portage-3.0.60 (UNRELEASED)
+portage-3.0.60 (2024-01-02)
 --------------
 
 A small set of binpkg robustness fixes.
diff --git a/meson.build b/meson.build
index 71330fd..77cec1d 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project(
     'portage',
     'c',
-    version : '3.0.59',
+    version : '3.0.60',
     license : 'GPL-2.0-or-later',
     meson_version : '>=0.58.0'
 )