diff --git a/.github/workflows/build_all.yml b/.github/workflows/build_all.yml
index 9f067feff40..026e3f18b1e 100644
--- a/.github/workflows/build_all.yml
+++ b/.github/workflows/build_all.yml
@@ -9,10 +9,14 @@ on:
         description: 'Only build dependencies (bypasses caching)'
         type: boolean
         default: false
-      build_linux:
-        description: 'Build Linux and Flatpak artifacts'
-        type: boolean
-        default: false
+      build_linux:
+        description: 'Build Linux AppImage artifacts'
+        type: boolean
+        default: false
+      build_flatpak:
+        description: 'Build Linux Flatpak artifacts'
+        type: boolean
+        default: false
       build_windows:
         description: 'Build Windows artifacts'
         type: boolean
@@ -31,7 +35,7 @@ on:
         required: false
         default: ''
       publish_release:
-        description: 'Publish Windows and macOS artifacts to a GitHub release'
+        description: 'Publish selected Windows, macOS, and Linux artifacts to a GitHub release'
         type: boolean
         default: true
 
@@ -92,10 +96,12 @@ jobs:
     name: Publish Release
     runs-on: ubuntu-24.04
     needs:
+      - build_linux
       - build_windows
       - build_macos_arch
       - build_macos_universal
-    if: ${{ always() && github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main' && (inputs.publish_release || false) && !inputs.build-deps-only && (inputs.build_windows || inputs.build_macos) && (inputs.build_windows == false || needs.build_windows.result == 'success') && (inputs.build_macos == false || needs.build_macos_arch.result == 'success') && (inputs.build_macos == false || needs.build_macos_universal.result == 'success' || needs.build_macos_universal.result == 'skipped') }}
+      - flatpak
+    if: ${{ always() && github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main' && (inputs.publish_release || false) && !inputs.build-deps-only && (inputs.build_windows || inputs.build_macos || inputs.build_linux || inputs.build_flatpak || vars.BUILD_LINUX == 'true' || vars.BUILD_FLATPAK == 'true') && (inputs.build_windows == false || needs.build_windows.result == 'success') && (inputs.build_macos == false || needs.build_macos_arch.result == 'success') && (inputs.build_macos == false || needs.build_macos_universal.result == 'success' || needs.build_macos_universal.result == 'skipped') && (((inputs.build_linux || false) || vars.BUILD_LINUX == 'true') == false || needs.build_linux.result == 'success') && (((inputs.build_flatpak || false) || vars.BUILD_FLATPAK == 'true') == false || needs.flatpak.result == 'success') }}
     env:
       GH_TOKEN: ${{ github.token }}
     steps:
@@ -128,7 +134,9 @@ jobs:
           mapfile -t assets < <(find release-artifacts -type f \( \
             -name "OrcaSlicer-ImageMap_Mac_*_V$version.dmg" -o \
             -name "OrcaSlicer-ImageMap_Windows_V${version}_portable.zip" -o \
-            -name "OrcaSlicer-ImageMap_Windows_Installer_V${version}.exe" \
+            -name "OrcaSlicer-ImageMap_Windows_Installer_V${version}.exe" -o \
+            -name "OrcaSlicer_Linux_AppImage*_V${version}.AppImage" -o \
+            -name "OrcaSlicer-Linux-flatpak_V${version}_*.flatpak" \
           \) ! -name '*profile_validator*' | sort)
 
           if [ "${#assets[@]}" -eq 0 ]; then
@@ -211,7 +219,7 @@ jobs:
             runner: ubuntu-24.04
           - arch: aarch64
             runner: ubuntu-24.04-arm
-    if: ${{ !cancelled() && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) && !vars.SELF_HOSTED && ((inputs.build_linux || false) || vars.BUILD_LINUX == 'true') }}
+    if: ${{ !cancelled() && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) && !vars.SELF_HOSTED && !inputs.build-deps-only && ((inputs.build_flatpak || false) || vars.BUILD_FLATPAK == 'true') }}
 
     runs-on: ${{ matrix.variant.runner }}
     env:
diff --git a/.github/workflows/build_orca.yml b/.github/workflows/build_orca.yml
index 420f3210565..8ca3b166fbb 100644
--- a/.github/workflows/build_orca.yml
+++ b/.github/workflows/build_orca.yml
@@ -34,7 +34,7 @@ jobs:
       ubuntu-ver-str: '_Ubuntu2404'
       ORCA_UPDATER_SIG_KEY: ${{ secrets.ORCA_UPDATER_SIG_KEY }}
       SCCACHE_DIR: ${{ github.workspace }}/.sccache
-      SCCACHE_CACHE_SIZE: 5G
+      SCCACHE_CACHE_SIZE: 2G
 
     steps:
       - name: Checkout
@@ -57,7 +57,7 @@ jobs:
           useCloudCache: true
 
       - name: Restore sccache cache
-        if: ${{ !vars.SELF_HOSTED && (runner.os == 'Windows' || (runner.os == 'macOS' && !inputs.macos-combine-only)) }}
+        if: ${{ !vars.SELF_HOSTED && (runner.os == 'Windows' || runner.os == 'Linux' || (runner.os == 'macOS' && !inputs.macos-combine-only)) }}
         uses: actions/cache@v5
         with:
           path: ${{ env.SCCACHE_DIR }}
@@ -444,6 +444,15 @@ jobs:
         if: runner.os == 'Linux' && !vars.SELF_HOSTED
         uses: ./.github/actions/apt-install-deps
 
+      - name: Install sccache Linux
+        if: runner.os == 'Linux' && !vars.SELF_HOSTED
+        shell: bash
+        run: |
+          sudo apt install -y sccache
+          echo "CMAKE_C_COMPILER_LAUNCHER=sccache" >> "$GITHUB_ENV"
+          echo "CMAKE_CXX_COMPILER_LAUNCHER=sccache" >> "$GITHUB_ENV"
+          sccache --zero-stats
+
         # Tests must built at the same time as the slicer;
         # if you untangle them feel free to separate them here too
       - name: Build slicer and tests
@@ -456,6 +465,14 @@ jobs:
           chmod +x ./build/OrcaSlicer_Linux_AppImage${{ env.ubuntu-ver-str }}_${{ env.ver }}.AppImage
           tar -cvpf build_tests.tar build/tests
 
+      - name: Show sccache stats Linux
+        if: ${{ always() && runner.os == 'Linux' && !vars.SELF_HOSTED }}
+        shell: bash
+        run: |
+          if command -v sccache >/dev/null 2>&1; then
+            sccache --show-stats
+          fi
+
         # Use tar because upload-artifacts won't always preserve directory structure
         # and doesn't preserve file permissions
       - name: Upload Test Artifact
diff --git a/version_number.txt b/version_number.txt
index 59e9e60491a..bb83058ed54 100644
--- a/version_number.txt
+++ b/version_number.txt
@@ -1 +1 @@
-1.0.11
+1.0.12