Update README and prepare release.

README.md

@@ -13,14 +13,14 @@ This action only runs on macOS.
 | username | The Apple ID username to use for notarization | `${{ secrets.APPLE_ID_USERNAME }}` | Yes |
 | password | The Apple ID password to use for notarization | `${{ secrets.APPLE_ID_PASSWORD }}` | Yes |
 | apple-team-id | The Apple Team ID to use for signing and notarization | `33DS2ZRDST` | Yes |
-| app-path | The path to the application to sign and notarize | `build/my_app` | Yes |
+| app-path | The path(s) to the application to sign and notarize. Multiple files should be on separate lines. | `build/my_app` | Yes |
 | entitlements-path | The path to the entitlements file to use for signing | `src/entitlements.plist` | No |
 
 ## Usage
 
 ```yaml
 - name: Sign and notarize the release build
-  uses: toitlang/action-macos-sign-notarize@v1.1.2
+  uses: toitlang/action-macos-sign-notarize@v1.2.0
   with:
     certificate: ${{ secrets.CERTIFICATE }}
     certificate-password: ${{ secrets.CERTIFICATE_PASSWORD }}