Revise README structure and logo

.github/workflows/action.yml

@@ -11,19 +11,21 @@ jobs:
   Keep:
     name: "Keep alive"
     runs-on: ubuntu-latest
+    permissions:
+      actions: write
     steps:
       # checkout this repository
       - uses: actions/checkout@v4
       # prevent GitHub from suspending cronjob
-      - uses: gautamkrishnar/keepalive-workflow@v1 
+      - uses: liskin/gh-workflow-keepalive@v1
 
   Matrix:
     needs: Keep
     strategy:
       fail-fast: false
       matrix:
-        board: [uefi-x86,uefi-arm64]
-        os: ["jammy"]
+        board: [uefi-x86]
+        os: ["noble"]
         extension: [",image-output-qcow2",""]
         
     name: "${{ matrix.os }},${{ matrix.board }}${{ matrix.extension }}"

README.md

@@ -1,13 +1,7 @@
-<p align="center">
-  <a href="#build-framework">
-   <img src="https://raw.githubusercontent.com/armbian/build/master/.github/armbian-logo.png" alt="Armbian logo" width="144">
-  </a>
-  <br>
-  <strong>Armbian SDK</strong><br>
-<br>
-<a href=https://github.com/armbian/sdk/releases/latest><img alt="GitHub Workflow Status" src="https://img.shields.io/github/v/release/armbian/sdk?label=Download&style=for-the-badge&logoColor=black"></a>
-</p>
-
+<h2 align="center">
+  <a href=#><img src="https://raw.githubusercontent.com/armbian/.github/master/profile/logosmall.png" alt="Armbian logo"></a>
+  <br><br>
+</h2>