diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a27688..aad2265 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ This project uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.1.0] - 2026-07-30
+
 ### Added
 
 - Repository audit engine with 13 weighted checks.
@@ -13,7 +15,3 @@ This project uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 - Explicit UTF-8 report files through `--output PATH`.
 - Composite GitHub Action.
 - CI matrix and tag-driven GitHub Release workflow.
-
-## [0.1.0] - 2026-07-30
-
-- Initial public release.
diff --git a/README.md b/README.md
index cc6a8f1..065b845 100644
--- a/README.md
+++ b/README.md
@@ -96,12 +96,12 @@ jobs:
       - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
-      - uses: kanuwrld/repoready@v1
+      - uses: kanuwrld/repoready@v0.1.0
         with:
           min-score: "80"
 ```
 
-Until the first stable tag, pin the action to a commit SHA.
+For the strongest supply-chain guarantee, pin the action to a full commit SHA.
 
 ## Scoring