diff --git a/README.md b/README.md
index b6db1ef..dbd1db4 100644
--- a/README.md
+++ b/README.md
@@ -24,13 +24,14 @@ make validate
 make build
 ```
 
-`scripts/build` also cross-compiles `windows/amd64`. The Windows Server 2022
-Catalog uses the pure numeric coordinate
-`ghcr.io/pasturestack/internal-dns-windows:v0.17.12`. It is an exact manifest
-alias of the already reviewed Windows build
+`scripts/build` also cross-compiles `windows/amd64`. This repository currently
+has no GitHub Release. The Catalog pins the Linux image at
+`ghcr.io/pasturestack/internal-dns:v0.17.11` and the Windows Server 2022 image at
+`ghcr.io/pasturestack/internal-dns-windows:v0.17.12`; these are independently
+versioned container coordinates, not GitHub Release tags. The Windows
+coordinate is an exact manifest alias of the already reviewed build
 (`sha256:91d5147cc9ec20a8b9f8cc91745d620cc916b730645b8064a7c49f5f6a0d5c90`),
-so the naming correction does not change image bytes. The Linux image remains
-independently versioned.
+so the naming correction did not change image bytes.
 
 Linux integration tests require `bats`, `dig`, free local TCP/UDP port 15353, and controlled recursive DNS access: