diff --git a/newgrf/50544e45/versions/20240519T181422Z.yaml b/newgrf/50544e45/versions/20240519T181422Z.yaml
index a99e8b440..536a217df 100644
--- a/newgrf/50544e45/versions/20240519T181422Z.yaml
+++ b/newgrf/50544e45/versions/20240519T181422Z.yaml
@@ -8,7 +8,7 @@ classification:
   has-high-res: false
   has-sound-effects: false
 filesize: 185089
-availability: "new-games"
+availability: "savegames-only"
 compatibility:
 - name: "vanilla"
   conditions:
diff --git a/newgrf/50544e45/versions/20240519T183330Z.yaml b/newgrf/50544e45/versions/20240519T183330Z.yaml
new file mode 100644
index 000000000..f7fc2cf75
--- /dev/null
+++ b/newgrf/50544e45/versions/20240519T183330Z.yaml
@@ -0,0 +1,17 @@
+version: "1.0.1"
+license: "GPL v3"
+upload-date: 2024-05-19T18:33:30Z
+md5sum-partial: "298adcb5"
+classification:
+  set: "townname"
+  palette: "8bpp"
+  has-high-res: false
+  has-sound-effects: false
+filesize: 115683
+availability: "new-games"
+compatibility:
+- name: "vanilla"
+  conditions:
+  - ">= 1.2.0"
+
+description: "This NewGRF provides over 20000 existing names of Polish cities, towns and villages."