diff --git a/implementations/README.md b/implementations/README.md
new file mode 100644
index 0000000..59cb04e
--- /dev/null
+++ b/implementations/README.md
@@ -0,0 +1,18 @@
+# Preserves Implementations
+
+Here you may find:
+
+ - [javascript](javascript/), an implementation in TypeScript,
+   compiling to JavaScript, for node.js and the Browser.
+
+ - [python](python/), an implementation for Python 2.x and 3.x.
+
+ - [racket](racket/), an implementation for Racket 7.x and newer
+   (though older Rackets may also work with it).
+
+ - [rust](rust/), an implementation for Rust that interoperates with
+   serde.
+
+Other implementations are also available:
+
+ - [Preserves for Squeak Smalltalk](https://squeaksource.com/Preserves.html)
diff --git a/tests/samples.bin b/tests/samples.bin
index dba2dcb..13077ad 100644
Binary files a/tests/samples.bin and b/tests/samples.bin differ
diff --git a/tests/samples.txt b/tests/samples.txt
index e6450b8..05c6eda 100644
--- a/tests/samples.txt
+++ b/tests/samples.txt
@@ -28,7 +28,7 @@
      7: "decodeText(encodeText(value)) = back"
      8: "decodeText(encodeText(forward)) = back"
      9: "encodeBinary(forward) = binary"
-    10: "canonicallyEncodeBinary(forward) = binary"
+    10: "canonicallyOrderedEncodedBinaryWithAnnotations(forward) = binary"
     11: "encodeBinary(annotatedValue) = binary"
 
     12: "decodeText(text) fails with a syntax error (NB. never with EOF)"