trying to read deps.cirru ; tag 0.0.5

Author: tiye

README.md

@@ -11,12 +11,14 @@ basic usages:
 ```yml
 - uses: calcit-lang/[email protected]
   with:
-    version: "0.9.1"
+    version: "0.9.4"
     bundler: false
 ```
 
 Calcit latest: ![Calcit Version](https://img.shields.io/github/v/release/calcit-lang/calcit)
 
+`version` is also optional when `deps.cirru` is provided, which declares `:calcit-version`.
+
 ### License
 
 MIT

action.yml

@@ -4,7 +4,7 @@ description: Setup Calcit runner
 inputs:
   version:
     description: "Version of Calcit to install"
-    required: true
+    required: false
     default: 0.9.2
   bundler:
     description: "download calcit bunder_command"