deprecate ubuntu noble build and add ubuntu oracular build

.github/workflows/build_all.yml

@@ -343,14 +343,14 @@ jobs:
               name: sdrpp_ubuntu_jammy_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
     
-    build_ubuntu_mantic:
+    build_ubuntu_oracular:
         runs-on: ubuntu-latest
 
         steps:
         - uses: actions/checkout@v4
         
         - name: Create Docker Image
-          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_mantic && docker build . --tag sdrpp_build
+          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_oracular && docker build . --tag sdrpp_build
 
         - name: Run Container
           run: docker run --name build -v $GITHUB_WORKSPACE:/root/SDRPlusPlus --env BUILD_NO="-$GITHUB_RUN_NUMBER" sdrpp_build /root/do_build.sh
@@ -362,7 +362,7 @@ jobs:
         - name: Save Deb Archive
           uses: actions/upload-artifact@v4
           with:
-              name: sdrpp_ubuntu_mantic_amd64
+              name: sdrpp_ubuntu_oracular_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
     build_ubuntu_noble:
@@ -387,6 +387,28 @@ jobs:
               name: sdrpp_ubuntu_noble_amd64
               path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
 
+    build_ubuntu_oracular:
+        runs-on: ubuntu-latest
+
+        steps:
+        - uses: actions/checkout@v4
+        
+        - name: Create Docker Image
+          run: cd $GITHUB_WORKSPACE/docker_builds/ubuntu_oracular && docker build . --tag sdrpp_build
+
+        - name: Run Container
+          run: docker run --name build -v $GITHUB_WORKSPACE:/root/SDRPlusPlus --env BUILD_NO="-$GITHUB_RUN_NUMBER" sdrpp_build /root/do_build.sh
+
+        - name: Recover Deb Archive
+          working-directory: ${{runner.workspace}}
+          run: docker cp build:/root/SDRPlusPlus/sdrpp_debian_amd64.deb ./
+
+        - name: Save Deb Archive
+          uses: actions/upload-artifact@v4
+          with:
+              name: sdrpp_ubuntu_oracular_amd64
+              path: ${{runner.workspace}}/sdrpp_debian_amd64.deb
+
     build_raspios_bullseye_armhf:
         runs-on: ARM
 
@@ -442,7 +464,7 @@ jobs:
               path: ${{runner.workspace}}/sdrpp.apk
 
     create_full_archive:
-        needs: ['build_windows', 'build_macos_intel', 'build_macos_arm', 'build_debian_buster', 'build_debian_bullseye', 'build_debian_bookworm', 'build_debian_sid', 'build_ubuntu_focal', 'build_ubuntu_jammy', 'build_ubuntu_mantic', 'build_ubuntu_noble', 'build_raspios_bullseye_armhf', 'build_android']
+        needs: ['build_windows', 'build_macos_intel', 'build_macos_arm', 'build_debian_buster', 'build_debian_bullseye', 'build_debian_bookworm', 'build_debian_sid', 'build_ubuntu_focal', 'build_ubuntu_jammy', 'build_ubuntu_noble', 'build_ubuntu_oracular', 'build_raspios_bullseye_armhf', 'build_android']
         runs-on: ubuntu-latest
 
         steps:
@@ -461,8 +483,8 @@ jobs:
             mv sdrpp_debian_sid_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_debian_sid_amd64.deb && 
             mv sdrpp_ubuntu_focal_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_focal_amd64.deb &&
             mv sdrpp_ubuntu_jammy_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_jammy_amd64.deb &&
-            mv sdrpp_ubuntu_mantic_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_mantic_amd64.deb &&
             mv sdrpp_ubuntu_noble_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_noble_amd64.deb &&
+            mv sdrpp_ubuntu_oracular_amd64/sdrpp_debian_amd64.deb sdrpp_all/sdrpp_ubuntu_oracular_amd64.deb &&
             mv sdrpp_raspios_bullseye_armhf/sdrpp_debian_armhf.deb sdrpp_all/sdrpp_raspios_bullseye_armhf.deb &&
             mv sdrpp_android/sdrpp.apk sdrpp_all/sdrpp.apk
 

docker_builds/ubuntu_oracular/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:mantic
+FROM ubuntu:oracular
 ENV DEBIAN_FRONTEND=noninteractive 
 COPY do_build.sh /root
 RUN chmod +x /root/do_build.sh