docs: prepare setup action release

README.md

@@ -516,9 +516,9 @@ structlint completion fish > ~/.config/fish/completions/structlint.fish
 Install without running Structlint (for Gauntlet or custom pipelines):
 
 ```yaml
-- uses: AxeForging/structlint/setup@v0.6.0
+- uses: AxeForging/structlint/setup@v0.6.1
   with:
-    version: v0.6.0
+    version: v0.6.1
 ```
 
 Pin both references for reproducible CI; use `version: latest` only when

docs/specs/013-setup-action.md

@@ -8,7 +8,7 @@ through Gauntlet must duplicate installer shell code.
 ## Approach
 
 Add an install-only `setup/action.yml` composite action. It accepts `version`
-(default `v0.6.0`) and `install-dir` (default runner temp), invokes the existing
+(default `v0.6.1`) and `install-dir` (default runner temp), invokes the existing
 checksum-verifying installer, adds the directory to `PATH`, and verifies the
 binary. Keep the root action backward-compatible.
 

setup/action.yml

@@ -5,7 +5,7 @@ inputs:
   version:
     description: Structlint release tag, or latest for a floating install.
     required: false
-    default: v0.6.0
+    default: v0.6.1
   install-dir:
     description: Installation directory. Empty uses RUNNER_TEMP/structlint-bin.
     required: false