diff --git a/collects/planet/version.rkt b/collects/planet/version.rkt
new file mode 100644
index 0000000000..8217cd78f0
--- /dev/null
+++ b/collects/planet/version.rkt
@@ -0,0 +1,26 @@
+#lang racket/base
+
+(provide this-package-version
+         this-package-version-name
+         this-package-version-owner
+         this-package-version-maj
+         this-package-version-min
+         this-package-version-symbol
+         this-package-in)
+
+(require
+  planet/util
+  (for-syntax
+    racket/base
+    racket/require-transform
+    syntax/parse
+    planet/syntax))
+
+(define-syntax this-package-in
+  (make-require-transformer
+    (syntax-parser
+      [(~and src (_ (~or (~datum main) suffix:id) ...))
+       (expand-import
+         #`(combine-in
+             #,@(for/list ([suf (in-list (attribute suffix))])
+                  (make-planet-require-spec #'src suf))))])))