diff --git a/.github/workflows/CI_flatpak.yml b/.github/workflows/CI_flatpak.yml
index 465435812fd..3e56bdb849c 100644
--- a/.github/workflows/CI_flatpak.yml
+++ b/.github/workflows/CI_flatpak.yml
@@ -111,9 +111,9 @@ jobs:
         fi
         echo "WZ_OUTPUT_NAME_SUFFIX=${WZ_OUTPUT_NAME_SUFFIX}"
         echo "WZ_OUTPUT_NAME_SUFFIX=${WZ_OUTPUT_NAME_SUFFIX}" >> $GITHUB_ENV
-        echo "::set-output name=WZ_OUTPUT_NAME_SUFFIX::${WZ_OUTPUT_NAME_SUFFIX}"
+        echo "WZ_OUTPUT_NAME_SUFFIX=${WZ_OUTPUT_NAME_SUFFIX}" >> $GITHUB_OUTPUT
         echo "WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX=${WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX}"
-        echo "::set-output name=WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX::${WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX}"
+        echo "WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX=${WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX}" >> $GITHUB_OUTPUT
         echo "WZ_NAME_SUFFIX=${WZ_NAME_SUFFIX}" >> $GITHUB_ENV
 
         WZ_DISTRIBUTOR="UNKNOWN"
@@ -144,8 +144,8 @@ jobs:
             SOURCE_TAG_IS_PRERELEASE="false"
           fi
           
-          echo "::set-output name=publish-to-flathub::true"
-          echo "::set-output name=SOURCE_TAG_IS_PRERELEASE::${SOURCE_TAG_IS_PRERELEASE}"
+          echo "publish-to-flathub=true" >> $GITHUB_OUTPUT
+          echo "SOURCE_TAG_IS_PRERELEASE=${SOURCE_TAG_IS_PRERELEASE}" >> $GITHUB_OUTPUT
         else
           # Verify the "branch" doesn't equal "stable" or "beta" (which are reserved for tag builds)
           # Otherwise reset it to default ("master")
@@ -153,17 +153,17 @@ jobs:
             echo "NOTE: Invalid default branch specified for non-release / tag build ($WZ_FLATPAK_BRANCH)... will override"
             WZ_FLATPAK_BRANCH="master"
           fi
-          echo "::set-output name=publish-to-flathub::false"
-          echo "::set-output name=SOURCE_TAG_IS_PRERELEASE::false"
+          echo "publish-to-flathub=false" >> $GITHUB_OUTPUT
+          echo "SOURCE_TAG_IS_PRERELEASE=false" >> $GITHUB_OUTPUT
         fi
         echo "WZ_FLATPAK_BRANCH=${WZ_FLATPAK_BRANCH}"
-        echo "::set-output name=WZ_FLATPAK_BRANCH::${WZ_FLATPAK_BRANCH}"
+        echo "WZ_FLATPAK_BRANCH=${WZ_FLATPAK_BRANCH}" >> $GITHUB_OUTPUT
         
         WZ_FLATPAK_APPID="net.wz2100.wz2100${WZ_OUTPUT_NAME_SUFFIX}"
         echo "WZ_FLATPAK_APPID=${WZ_FLATPAK_APPID}" >> $GITHUB_ENV
         WZ_FLATPAK_BUNDLE="warzone2100${WZ_OUTPUT_FLATPAK_BUNDLE_SUFFIX}_linux_${WZ_TARGET_ARCH}.flatpak"
         echo "WZ_FLATPAK_BUNDLE=${WZ_FLATPAK_BUNDLE}" >> $GITHUB_ENV
-        echo "::set-output name=WZ_FLATPAK_BUNDLE::${WZ_FLATPAK_BUNDLE}"
+        echo "WZ_FLATPAK_BUNDLE=${WZ_FLATPAK_BUNDLE}" >> $GITHUB_OUTPUT
         WZ_FLATPAK_MIRROR_SCREENSHOTS_URL="https://dl.flathub.org/repo/screenshots"
         echo "WZ_FLATPAK_MIRROR_SCREENSHOTS_URL=${WZ_FLATPAK_MIRROR_SCREENSHOTS_URL}" >> $GITHUB_ENV
     - name: Generate Flatpak manifest
@@ -206,7 +206,7 @@ jobs:
       run: |
         . src/.ci/flatpak/build.sh
         echo "WZ_FLATPAK_LOCAL_REPO_NAME=${WZ_FLATPAK_LOCAL_REPO_NAME}"
-        echo "::set-output name=WZ_FLATPAK_LOCAL_REPO_NAME::${WZ_FLATPAK_LOCAL_REPO_NAME}"
+        echo "WZ_FLATPAK_LOCAL_REPO_NAME=${WZ_FLATPAK_LOCAL_REPO_NAME}" >> $GITHUB_OUTPUT
     - name: Upload Artifact
       uses: actions/upload-artifact@v3
       with:
@@ -253,7 +253,7 @@ jobs:
       run: |
         . src/.ci/flatpak/build.sh
         echo "WZ_FLATPAK_LOCAL_REPO_NAME=${WZ_FLATPAK_LOCAL_REPO_NAME}"
-        echo "::set-output name=WZ_FLATPAK_LOCAL_REPO_NAME::${WZ_FLATPAK_LOCAL_REPO_NAME}"
+        echo "WZ_FLATPAK_LOCAL_REPO_NAME=${WZ_FLATPAK_LOCAL_REPO_NAME}" >> $GITHUB_OUTPUT
 
   upload-debug-symbols:
     strategy:
diff --git a/.github/workflows/CI_macos.yml b/.github/workflows/CI_macos.yml
index 5009c219ac7..e281c21f6f2 100644
--- a/.github/workflows/CI_macos.yml
+++ b/.github/workflows/CI_macos.yml
@@ -385,7 +385,7 @@ jobs:
           OUTPUTDIR="wz-macOS"
           ZIPFILE="./dl-archive/warzone2100_macOS_universal_novideos.zip"
           unzip -o "${ZIPFILE}" -d "${OUTPUTDIR}" && rm "${ZIPFILE}"
-          echo "::set-output name=ARCHIVEDIR::${OUTPUTDIR}"
+          echo "ARCHIVEDIR=${OUTPUTDIR}" >> $GITHUB_OUTPUT
       - name: 'Upload debug symbols'
         env:
           SENTRY_AUTH_TOKEN: '${{ secrets.SENTRY_AUTH_TOKEN }}'
diff --git a/.github/workflows/CI_windows.yml b/.github/workflows/CI_windows.yml
index ceb7de68e74..0da77a915b1 100644
--- a/.github/workflows/CI_windows.yml
+++ b/.github/workflows/CI_windows.yml
@@ -90,7 +90,7 @@ jobs:
         echo "Asciidoctor.bat: ${AsciidoctorBat}"
         $AsciidoctorBatPath = Split-Path -Path "${AsciidoctorBat}"
         echo "Asciidoctor.bat path: ${AsciidoctorBatPath}"
-        echo "::set-output name=ASCIIDOCTOR_PATH::${AsciidoctorBatPath}"
+        echo "ASCIIDOCTOR_PATH=${AsciidoctorBatPath}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
     - name: Install NSIS
       run: choco install nsis -y
     - name: Generate Settings for Run [${{ matrix.compiler }}:${{ matrix.architecture }}]
@@ -237,29 +237,29 @@ jobs:
         $WZ_REPO_PATH = "${{ github.workspace }}\src"
 
         # Export everything important to environment variables (for future steps)
-        echo "::set-output name=WZ_USING_MINGW::${WZ_USING_MINGW}"
-        echo "::set-output name=WZ_MINGW_PKG_PREFIX::${WZ_MINGW_PKG_PREFIX}"
-        echo "::set-output name=WZ_ASM_MASM_COMPILER::${WZ_ASM_MASM_COMPILER}"
-        echo "::set-output name=WZ_FULL_POWERSHELL_PATH::${WZ_FULL_POWERSHELL_PATH}"
-        echo "::set-output name=WZ_FULL_GIT_PATH::${WZ_FULL_GIT_PATH}"
-        echo "::set-output name=WZ_FULL_CMAKE_PATH::${WZ_FULL_CMAKE_PATH}"
-        echo "::set-output name=WZ_REPO_PATH::${WZ_REPO_PATH}"
-        echo "::set-output name=WZ_ENABLE_SENTRY::${WZ_ENABLE_SENTRY}"
+        echo "WZ_USING_MINGW=${WZ_USING_MINGW}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_MINGW_PKG_PREFIX=${WZ_MINGW_PKG_PREFIX}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_ASM_MASM_COMPILER=${WZ_ASM_MASM_COMPILER}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_FULL_POWERSHELL_PATH=${WZ_FULL_POWERSHELL_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_FULL_GIT_PATH=${WZ_FULL_GIT_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_FULL_CMAKE_PATH=${WZ_FULL_CMAKE_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_REPO_PATH=${WZ_REPO_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
+        echo "WZ_ENABLE_SENTRY=${WZ_ENABLE_SENTRY}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "WZ_REPO_PATH=${WZ_REPO_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         echo "VCPKG_DEFAULT_TRIPLET=${VCPKG_DEFAULT_TRIPLET}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         echo "VCPKG_DEFAULT_HOST_TRIPLET=${VCPKG_DEFAULT_HOST_TRIPLET}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         echo "WZ_VC_TARGET_PLATFORMNAME=${WZ_VC_TARGET_PLATFORMNAME}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "::set-output name=WZ_BUILD_DESC::${WZ_BUILD_DESC}"
+        echo "WZ_BUILD_DESC=${WZ_BUILD_DESC}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "WZ_BUILD_DESC=${WZ_BUILD_DESC}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         echo "WZ_VC_GENERATOR=${WZ_VC_GENERATOR}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         #echo "WZ_VC_TOOLCHAIN=${WZ_VC_TOOLCHAIN}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         echo "WZ_VISUAL_STUDIO_INSTALL_PATH=${WZ_VISUAL_STUDIO_INSTALL_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "::set-output name=WZ_VISUAL_STUDIO_INSTALL_VERSION::${WZ_VISUAL_STUDIO_INSTALL_VERSION}"
+        echo "WZ_VISUAL_STUDIO_INSTALL_VERSION=${WZ_VISUAL_STUDIO_INSTALL_VERSION}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "VCPKG_VISUAL_STUDIO_PATH=${VCPKG_VISUAL_STUDIO_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
         echo "WZ_DISTRIBUTOR=${WZ_DISTRIBUTOR}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "::set-output name=VCPKG_BINARYCACHE_DIR::${VCPKG_BINARYCACHE_DIR}"
+        echo "VCPKG_BINARYCACHE_DIR=${VCPKG_BINARYCACHE_DIR}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "VCPKG_BINARY_SOURCES=${VCPKG_BINARY_SOURCES}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "::set-output name=VCPKG_BINARY_SOURCES::${VCPKG_BINARY_SOURCES}"
+        echo "VCPKG_BINARY_SOURCES=${VCPKG_BINARY_SOURCES}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
     #####################################################
     - name: 'Download & Install Vulkan SDK'
       run: |
@@ -350,7 +350,7 @@ jobs:
         Expand-Archive -LiteralPath "${NINJA_DL_PATH}" -DestinationPath "${NINJA_INSTALL_PATH}"
 
         # Export the NINJA executable path
-        echo "::set-output name=NINJA_INSTALL_PATH::${NINJA_INSTALL_PATH}"
+        echo "NINJA_INSTALL_PATH=${NINJA_INSTALL_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "NINJA_INSTALL_PATH=${NINJA_INSTALL_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
     - name: Setup LLVM-MINGW
       if: success() && (steps.settings.outputs.WZ_USING_MINGW == 'true')
@@ -385,7 +385,7 @@ jobs:
 
         # Export the LLVM-mingw install path
         $LLVM_MINGW_INSTALL_PATH = "${LLVM_MINGW_INSTALL_PATH}\${LLVM_MINGW_PKG}"
-        echo "::set-output name=LLVM_MINGW_INSTALL_PATH::${LLVM_MINGW_INSTALL_PATH}"
+        echo "LLVM_MINGW_INSTALL_PATH=${LLVM_MINGW_INSTALL_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "LLVM_MINGW_INSTALL_PATH=${LLVM_MINGW_INSTALL_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
 
         # Prepend bin path to the system PATH
@@ -412,9 +412,9 @@ jobs:
         $WZ_MINGW_ENV_PATH = "${env:LLVM_MINGW_INSTALL_PATH}\bin;${env:WZ_FULL_GIT_PATH};${POWERSHELL_FOLDER};C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;${env:NINJA_INSTALL_PATH};${env:ASCIIDOCTOR_PATH}"
         echo "WZ_MINGW_ENV_PATH=\"${WZ_MINGW_ENV_PATH}\""
         echo "WZ_MINGW_ENV_PATH=${WZ_MINGW_ENV_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "::set-output name=WZ_MINGW_ENV_PATH::${WZ_MINGW_ENV_PATH}"
+        echo "WZ_MINGW_ENV_PATH=${WZ_MINGW_ENV_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
         echo "WZ_MINGW_DIST_PATH=${WZ_MINGW_DIST_PATH}" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "::set-output name=WZ_MINGW_DIST_PATH::${WZ_MINGW_DIST_PATH}"
+        echo "WZ_MINGW_DIST_PATH=${WZ_MINGW_DIST_PATH}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
     - name: Cache vcpkg dependencies
       id: vcpkg-cache
       if: success() && !(github.event_name == 'workflow_run' && github.event.workflow_run.name == 'Draft Tag Release')
@@ -715,7 +715,7 @@ jobs:
             echo "Removing breakpad .sym"
             rm "${BREAKPAD_SYM}"
           fi
-          echo "::set-output name=ARCHIVEDIR::${OUTPUTDIR}"
+          echo "ARCHIVEDIR=${OUTPUTDIR}" | Out-File -FilePath $env:GITHUB_OUTPUT -Encoding utf8 -Append
       - name: Download Source Bundle
         continue-on-error: true
         uses: actions/download-artifact@v3
diff --git a/.github/workflows/draft_tag_release.yml b/.github/workflows/draft_tag_release.yml
index 9de7479d276..97838b95491 100644
--- a/.github/workflows/draft_tag_release.yml
+++ b/.github/workflows/draft_tag_release.yml
@@ -42,8 +42,8 @@ jobs:
             SOURCE_TAG_IS_PRERELEASE="false"
           fi
           
-          echo "::set-output name=SOURCE_TAG::${SOURCE_TAG}"
-          echo "::set-output name=SOURCE_TAG_IS_PRERELEASE::${SOURCE_TAG_IS_PRERELEASE}"
+          echo "SOURCE_TAG=${SOURCE_TAG}" >> $GITHUB_OUTPUT
+          echo "SOURCE_TAG_IS_PRERELEASE=${SOURCE_TAG_IS_PRERELEASE}" >> $GITHUB_OUTPUT
       - name: Create Draft Release
         run: |
           ADDITIONAL_GH_OPTIONS=""
diff --git a/.github/workflows/generate_snap_stable_config.yml b/.github/workflows/generate_snap_stable_config.yml
index 56db9ba0b9d..234a4db0846 100644
--- a/.github/workflows/generate_snap_stable_config.yml
+++ b/.github/workflows/generate_snap_stable_config.yml
@@ -50,7 +50,7 @@ jobs:
           if [[ "${GH_EVENT_NAME}" == "release" ]] || [[ "${GH_EVENT_NAME}" == "workflow_dispatch" ]]; then
             PUBLISH_CONFIG="true"
           fi
-          echo "::set-output name=PUBLISH_CONFIG::${PUBLISH_CONFIG}"
+          echo "PUBLISH_CONFIG=${PUBLISH_CONFIG}" >> $GITHUB_OUTPUT
           echo "PUBLISH_CONFIG=${PUBLISH_CONFIG}" >> $GITHUB_ENV
       - name: Install Prereqs
         run: |
@@ -59,9 +59,9 @@ jobs:
         id: preparefolders
         run: |
           mkdir -p "$HOME/data/github_releases_info"
-          echo "::set-output name=RELEASES_DATA::$HOME/data/github_releases_info"
+          echo "RELEASES_DATA=$HOME/data/github_releases_info" >> $GITHUB_OUTPUT
           mkdir -p "$HOME/temp/github_releases_info"
-          echo "::set-output name=RELEASES_TEMP::$HOME/temp/github_releases_info"
+          echo "RELEASES_TEMP=$HOME/temp/github_releases_info" >> $GITHUB_OUTPUT
           mkdir -p "${{ github.workspace }}/diff"
       - name: Fetch latest GitHub Release info
         uses: past-due/fetch-release-info@master
@@ -139,12 +139,12 @@ jobs:
           git config user.email "actions@github.com"
           git add -A
           timestamp=$(date -u)
-          git commit -m "Snap stable build config for ${LATEST_GITHUB_RELEASE_TAG}" || { echo "::set-output name=PROCESS_DEPLOYMENT::false" && exit 0; }
-          echo "::set-output name=PROCESS_DEPLOYMENT::true"
+          git commit -m "Snap stable build config for ${LATEST_GITHUB_RELEASE_TAG}" || { echo "PROCESS_DEPLOYMENT=false" >> $GITHUB_OUTPUT && exit 0; }
+          echo "PROCESS_DEPLOYMENT=true" >> $GITHUB_OUTPUT
           # Get the new commit's SHA
           NEW_COMMIT_SHA=$(git rev-parse --verify HEAD)
           echo "NEW_COMMIT_SHA=${NEW_COMMIT_SHA}"
-          echo "::set-output name=GH_SNAPSTABLEBUILD_COMMIT_SHA::${NEW_COMMIT_SHA}"
+          echo "GH_SNAPSTABLEBUILD_COMMIT_SHA=${NEW_COMMIT_SHA}" >> $GITHUB_OUTPUT
           exit 0
       - name: Snap build stable config (w/ most recent stable version)
         id: build-stable
@@ -175,7 +175,7 @@ jobs:
         run: |
           git format-patch -k -1 --stdout "${GH_SNAPSTABLEBUILD_COMMIT_SHA}" > "${{ github.workspace }}/diff/snapstablebuild.diff"
           DIFF_HASH="$(sha512sum "${{ github.workspace }}/diff/snapstablebuild.diff")"
-          echo "::set-output name=DIFF_HASH::${DIFF_HASH}"
+          echo "DIFF_HASH=${DIFF_HASH}" >> $GITHUB_OUTPUT
           echo "snapstablebuild.diff (SHA512: ${DIFF_HASH}):"
           cat "${{ github.workspace }}/diff/snapstablebuild.diff"
       - name: Upload diff artifact
diff --git a/.github/workflows/maintenance.yml b/.github/workflows/maintenance.yml
index 3e8b8b76a65..6bf6881fbe4 100644
--- a/.github/workflows/maintenance.yml
+++ b/.github/workflows/maintenance.yml
@@ -48,10 +48,10 @@ jobs:
         git config user.name "github-actions[bot]"
         git config user.email "<41898282+github-actions[bot]@users.noreply.github.com>"
         git add -A
-        git commit -m "Update base translations" || { echo "::set-output name=PROCESS_PR::false" && exit 0; }
+        git commit -m "Update base translations" || { echo "PROCESS_PR=false" >> $GITHUB_OUTPUT && exit 0; }
         echo "Pushing changes to update_base_translations branch"
         git push -f origin master:update_base_translations
-        echo "::set-output name=PROCESS_PR::true"
+        echo "PROCESS_PR=true" >> $GITHUB_OUTPUT
     - name: Create Pull Request to update base files (if needed)
       if: success() && (github.repository == 'Warzone2100/warzone2100') && (steps.pushupdates.outputs.PROCESS_PR == 'true')
       id: cpr
diff --git a/.github/workflows/mirror_release_sourceforge.yml b/.github/workflows/mirror_release_sourceforge.yml
index 953c687d96f..1d7e19c5c92 100644
--- a/.github/workflows/mirror_release_sourceforge.yml
+++ b/.github/workflows/mirror_release_sourceforge.yml
@@ -53,7 +53,7 @@ jobs:
         # Get information for this tagged release
         tagged_release_id="${{ github.event.release.id }}"
         echo "tagged_release_id=${tagged_release_id}"
-        echo "::set-output name=tagged_release_id::${tagged_release_id}"
+        echo "tagged_release_id=${tagged_release_id}" >> $GITHUB_OUTPUT
 
         SF_FILE_PATH=""
         if [ ! -z "${SF_BASE_PATH}" ]; then
@@ -61,7 +61,7 @@ jobs:
         fi
         SF_FILE_PATH="${SF_FILE_PATH}${RELEASE_TAG}"
         echo "SF_FILE_PATH=${SF_FILE_PATH}"
-        echo "::set-output name=SF_FILE_PATH::${SF_FILE_PATH}"
+        echo "SF_FILE_PATH=${SF_FILE_PATH}" >> $GITHUB_OUTPUT
 
         # Prepare release_assets directory
         mkdir -p "release_assets/${SF_FILE_PATH}"
@@ -86,7 +86,7 @@ jobs:
         echo "Get Latest Release info for repo: ${GITHUB_REPOSITORY}"
         latest_release_id="$(curl -H "Accept: application/vnd.github.v3.raw" -H "Authorization: token ${GITHUB_TOKEN}" -s "https://api.github.com/repos/${GITHUB_REPOSITORY}/releases/latest" | jq '.id')"
         echo "latest_release_id=${latest_release_id}"
-        echo "::set-output name=latest_release_id::${latest_release_id}"
+        echo "latest_release_id=${latest_release_id}" >> $GITHUB_OUTPUT
     - name: Set up SourceForge known_hosts
       run: |
         mkdir -p ~/.ssh/