diff --git a/diffr-ts/README.md b/diffr-ts/README.md
index 48a361b32..7256802e6 100644
--- a/diffr-ts/README.md
+++ b/diffr-ts/README.md
@@ -9,10 +9,10 @@ const event = decodeStructuralDiffEvent(line);
 ```
 
 ```sh
-npx --package @dev.fast/diffr@0.1.5 diffr-fetch --into ./bin --required
+npx --package @dev.fast/diffr@0.1.6 diffr-fetch --into ./bin --required
 ```
 
-Supports macOS arm64, macOS x64, and Linux x64. `--check` verifies an existing install without
+Supports macOS arm64, macOS x64, Linux arm64, and Linux x64. `--check` verifies an existing install without
 network access. Downloads warn on network failure unless `--required`; invalid
 hashes or archives always fail.
 
@@ -29,9 +29,6 @@ Keep these files in sync:
 
 ## Release
 
-Linux ARM64 fetch support requires a release containing an `aarch64-unknown-linux-gnu`
-archive and regenerated pins; the bundled 0.1.5 pins do not include it.
-
 After tagging the matching Rust release and building with `cargo build --locked`,
 run from `diffr-ts`. New pins select the CLI-only release archives; older pins
 continue to use the full archives:
diff --git a/diffr-ts/package.json b/diffr-ts/package.json
index be100ae6e..d15c95fbc 100644
--- a/diffr-ts/package.json
+++ b/diffr-ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dev.fast/diffr",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "description": "diffr's NDJSON wire contract, validators, and release binary fetcher",
   "repository": "https://github.com/devdotfast/diffr",
   "license": "MIT",
diff --git a/diffr-ts/pins.json b/diffr-ts/pins.json
index 8fda5462d..de2c1fd15 100644
--- a/diffr-ts/pins.json
+++ b/diffr-ts/pins.json
@@ -1,9 +1,10 @@
 {
-  "version": "0.1.5",
+  "version": "0.1.6",
   "artifact": "diffr-cli",
   "sha256": {
-    "aarch64-apple-darwin": "e6ba8c73a91a24db61347d736c283265ba6ffe7f236a980aa13fd5b81afb19e5",
-    "x86_64-apple-darwin": "020814d26d1572fec136b3f0fd43e1fcc1b6fe4be284f5fc5348b8bad744025d",
-    "x86_64-unknown-linux-gnu": "e7fd08cc6350aed7c8e5bd10fc7b6f9ae249b931e74d09017879b2dcbf07fc65"
+    "aarch64-apple-darwin": "f877369dee2679c66b623d5a71edfb590d148e6162fc7ebb517dc0ce894a8d7c",
+    "x86_64-apple-darwin": "e411028dd08ee86b9eca372c6d155be2e391b9db2390e2afadf483f5f3d79f76",
+    "x86_64-unknown-linux-gnu": "0ff17c0e08b401ff079be3643edcf1fe5aa1585ca1339ec1463c69f90e7571ef",
+    "aarch64-unknown-linux-gnu": "bdc96a3b48e831f775897244eadebac20bccd31c69c777cb3c7b253ce6fa6508"
   }
 }
diff --git a/diffr-ts/src/version.test.ts b/diffr-ts/src/version.test.ts
index 4bc617de2..e87e32561 100644
--- a/diffr-ts/src/version.test.ts
+++ b/diffr-ts/src/version.test.ts
@@ -12,13 +12,13 @@ test("STRUCTURAL_DIFF_BASE_WIRE_VERSION matches src/protocol/mod.rs", () => {
   expect(Number(match![1])).toBe(STRUCTURAL_DIFF_BASE_WIRE_VERSION);
 });
 
-test("release pins match the package version and cover both supported targets", () => {
+test("release pins match the package version and cover all supported targets", () => {
   const root = join(repositoryRoot, "diffr-ts");
   const pkg = JSON.parse(readFileSync(join(root, "package.json"), "utf8"));
   const pins = JSON.parse(readFileSync(join(root, "pins.json"), "utf8"));
   expect(pins.version).toBe(pkg.version);
   expect(Object.keys(pins.sha256).sort()).toEqual([
-    "aarch64-apple-darwin", "x86_64-apple-darwin", "x86_64-unknown-linux-gnu",
+    "aarch64-apple-darwin", "aarch64-unknown-linux-gnu", "x86_64-apple-darwin", "x86_64-unknown-linux-gnu",
   ]);
   for (const hash of Object.values(pins.sha256)) expect(hash).toMatch(/^[a-f0-9]{64}$/);
 });