diff --git a/.github/workflows/ci-docker-latest.yml b/.github/workflows/ci-docker-latest.yml
new file mode 100644
index 000000000..7d102c07c
--- /dev/null
+++ b/.github/workflows/ci-docker-latest.yml
@@ -0,0 +1,186 @@
+###############################################################
+#
+# Copyright (c) 2025-2026 International Color Consortium. 
+#                 All rights reserved. 
+#                 https://color.org
+#
+#
+# Intent: ci-docker-latest
+#
+# Last Updated: 026-02-13 14:45:57 UTC by David Hoyt 
+#               Update Branch Info
+#               Test sbom + attest & Test
+#               Add: artifact-metadata: write
+#
+#
+#  
+#
+###############################################################
+# Intent: Build and publish iccDEV Docker container Release
+###############################################################
+
+name: ci-docker-latest
+
+permissions:
+  contents: read
+  packages: write
+  id-token: write
+  attestations: write
+  artifact-metadata: write
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [master, dockerfiles]
+    paths:
+      - 'Dockerfile'
+      - '.github/workflows/ci-docker-latest.yml'
+
+jobs:
+  build:
+    name: "Build iccDEV Docker"
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Lowercase image name
+        id: image
+        run: echo "name=ghcr.io/${GITHUB_REPOSITORY_OWNER,,}/iccdev-latest" >> "$GITHUB_OUTPUT"
+
+      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        with:
+          images: ${{ steps.image.outputs.name }}
+          tags: |
+            type=sha
+            type=raw,value=latest,enable={{is_default_branch}}
+      - name: Log in to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        id: build-push
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
+        with:
+          context: .
+          file: ./Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          provenance: mode=max
+          sbom: true
+
+      - name: Generate SBOM
+        if: github.event_name != 'pull_request'
+        uses: anchore/sbom-action@2d094306a78d7bde297684f0120dfb41969c38c2 # v0.22.2
+        with:
+          image: ${{ steps.image.outputs.name }}@${{ steps.build-push.outputs.digest }}
+          format: spdx-json
+          output-file: sbom.spdx.json
+
+      - name: Attest build provenance
+        if: github.event_name != 'pull_request'
+        uses: actions/attest-build-provenance@c44148e5bf178192efd8947e07a0d439a356c60b # v3.2.0
+        with:
+          subject-name: ${{ steps.image.outputs.name }}
+          subject-digest: ${{ steps.build-push.outputs.digest }}
+          push-to-registry: true
+
+      - name: Attest SBOM
+        if: github.event_name != 'pull_request'
+        uses: actions/attest-sbom@b74e95116c27d38263fc426c93ebfca07aa6197b # v3.0.0
+        with:
+          subject-name: ${{ steps.image.outputs.name }}
+          subject-digest: ${{ steps.build-push.outputs.digest }}
+          sbom-path: sbom.spdx.json
+          push-to-registry: true
+
+      - name: Upload SBOM
+        if: github.event_name != 'pull_request'
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+          name: iccdev-latest-sbom
+          path: sbom.spdx.json
+          retention-days: 90
+
+      - name: Build local test image
+        run: docker build -f Dockerfile -t iccdev-test:latest .
+
+      - name: Verify tools
+        shell: bash
+        run: |
+          set -euo pipefail
+          TOOL_COUNT=$(docker run --rm iccdev-test:latest bash -c \
+            'find /opt/iccdev/Build/Tools -type f -executable | wc -l')
+          echo "Tools built: $TOOL_COUNT"
+          if [ "$TOOL_COUNT" -lt 12 ]; then
+            echo "::error::Expected at least 12 tools, found $TOOL_COUNT"
+            exit 1
+          fi
+          MISSING=$(docker run --rm iccdev-test:latest bash -c \
+            'ldd /opt/iccdev/Build/Tools/IccToXml/iccToXml 2>&1 | grep -c "not found" || true')
+          if [ "$MISSING" != "0" ]; then
+            echo "::error::Missing runtime shared libraries"
+            docker run --rm iccdev-test:latest bash -c \
+              'ldd /opt/iccdev/Build/Tools/IccToXml/iccToXml 2>&1 | grep "not found"'
+            exit 1
+          fi
+          echo "### Build Results" >> "$GITHUB_STEP_SUMMARY"
+          echo "- Tools: $TOOL_COUNT" >> "$GITHUB_STEP_SUMMARY"
+          echo "- Runtime deps: All resolved ✅" >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+          docker run --rm iccdev-test:latest bash -c \
+            'find /opt/iccdev/Build/Tools -type f -executable -exec basename {} \; | sort' \
+            >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+      - name: Test tool execution
+        shell: bash
+        run: |
+          set -euo pipefail
+          FAILURES=0
+          echo "### Tool Tests" >> "$GITHUB_STEP_SUMMARY"
+          for tool in iccToXml iccFromXml iccDumpProfile iccRoundTrip; do
+            OUT=$(docker run --rm iccdev-test:latest "$tool" 2>&1 || true)
+            if echo "$OUT" | grep -qiE "Usage:|IccProfLib"; then
+              echo "✅ $tool" >> "$GITHUB_STEP_SUMMARY"
+            else
+              echo "::error::Tool test failed: $tool"
+              echo "❌ $tool" >> "$GITHUB_STEP_SUMMARY"
+              FAILURES=$((FAILURES + 1))
+            fi
+          done
+          if [ "$FAILURES" -gt 0 ]; then
+            echo "::error::$FAILURES tool test(s) failed"
+            exit 1
+          fi
+      - name: Test iccToXml profile conversion
+        shell: bash
+        run: |
+          set -euo pipefail
+          echo "### iccToXml Profile Conversion" >> "$GITHUB_STEP_SUMMARY"
+          docker run --rm iccdev-test:latest bash -c '
+            set -euo pipefail
+            cd /opt/iccdev
+            iccToXml Testing/sRGB_v4_ICC_preference.icc /tmp/sRGB_v4.xml
+            test -s /tmp/sRGB_v4.xml || { echo "ERROR: output XML is empty"; exit 1; }
+            ls -lh /tmp/sRGB_v4.xml
+            echo "=== First 20 lines of XML output ==="
+            head -20 /tmp/sRGB_v4.xml
+          ' 2>&1 | tee /tmp/iccToXml-output.txt
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+          cat /tmp/iccToXml-output.txt >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+      - name: Cleanup
+        if: always()
+        run: docker rmi iccdev-test:latest || true
\ No newline at end of file
diff --git a/.github/workflows/ci-docker-nixos.yml b/.github/workflows/ci-docker-nixos.yml
new file mode 100644
index 000000000..d6e2ebc41
--- /dev/null
+++ b/.github/workflows/ci-docker-nixos.yml
@@ -0,0 +1,177 @@
+###############################################################
+#
+# Copyright (c) 2025-2026 International Color Consortium. 
+#                 All rights reserved. 
+#                 https://color.org
+#
+#
+# Intent: ci-docker-nixos
+#
+# Last Updated: 2026-02-13 13:58:11 UTC by David Hoyt
+#               Initial workflow with SBOM + attestations
+#               Test Updated Scoping
+#
+###############################################################
+# Intent: Build and publish iccDEV NixOS Docker container
+###############################################################
+
+name: ci-docker-nixos
+
+permissions:
+  contents: read
+  packages: write
+  id-token: write
+  attestations: write
+  artifact-metadata: write
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [master, dockerfiles]
+    paths:
+      - 'Dockerfile.nixos'
+      - '.github/workflows/ci-docker-nixos.yml'
+
+jobs:
+  build:
+    name: "Build iccDEV NixOS Docker"
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Lowercase image name
+        id: image
+        run: echo "name=ghcr.io/${GITHUB_REPOSITORY_OWNER,,}/iccdev-nixos" >> "$GITHUB_OUTPUT"
+
+      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        with:
+          images: ${{ steps.image.outputs.name }}
+          tags: |
+            type=sha
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Log in to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        id: build-push
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
+        with:
+          context: .
+          file: ./Dockerfile.nixos
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          provenance: mode=max
+          sbom: true
+
+      - name: Generate SBOM
+        if: github.event_name != 'pull_request'
+        uses: anchore/sbom-action@2d094306a78d7bde297684f0120dfb41969c38c2 # v0.22.2
+        with:
+          image: ${{ steps.image.outputs.name }}@${{ steps.build-push.outputs.digest }}
+          format: spdx-json
+          output-file: sbom.spdx.json
+
+      - name: Attest build provenance
+        if: github.event_name != 'pull_request'
+        uses: actions/attest-build-provenance@c44148e5bf178192efd8947e07a0d439a356c60b # v3.2.0
+        with:
+          subject-name: ${{ steps.image.outputs.name }}
+          subject-digest: ${{ steps.build-push.outputs.digest }}
+          push-to-registry: true
+
+      - name: Attest SBOM
+        if: github.event_name != 'pull_request'
+        uses: actions/attest-sbom@b74e95116c27d38263fc426c93ebfca07aa6197b # v3.0.0
+        with:
+          subject-name: ${{ steps.image.outputs.name }}
+          subject-digest: ${{ steps.build-push.outputs.digest }}
+          sbom-path: sbom.spdx.json
+          push-to-registry: true
+
+      - name: Upload SBOM
+        if: github.event_name != 'pull_request'
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+          name: iccdev-nixos-sbom
+          path: sbom.spdx.json
+          retention-days: 90
+
+      - name: Build local test image
+        run: docker build -f Dockerfile.nixos -t iccdev-nixos-test:latest .
+
+      - name: Verify tools
+        shell: bash
+        run: |
+          set -euo pipefail
+          TOOL_COUNT=$(docker run --rm iccdev-nixos-test:latest sh -c \
+            'find /workspace/iccDEV/Build/Tools -type f -executable | wc -l')
+          echo "Tools built: $TOOL_COUNT"
+          if [ "$TOOL_COUNT" -lt 12 ]; then
+            echo "::error::Expected at least 12 tools, found $TOOL_COUNT"
+            exit 1
+          fi
+          echo "### NixOS Build Results" >> "$GITHUB_STEP_SUMMARY"
+          echo "- Tools: $TOOL_COUNT" >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+          docker run --rm iccdev-nixos-test:latest sh -c \
+            'find /workspace/iccDEV/Build/Tools -type f -executable -exec basename {} \; | sort' \
+            >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Test tool execution
+        shell: bash
+        run: |
+          set -euo pipefail
+          FAILURES=0
+          echo "### Tool Tests" >> "$GITHUB_STEP_SUMMARY"
+          for tool in iccToXml iccFromXml iccDumpProfile iccRoundTrip; do
+            OUT=$(docker run --rm iccdev-nixos-test:latest "$tool" 2>&1 || true)
+            if echo "$OUT" | grep -qiE "Usage:|IccProfLib"; then
+              echo "✅ $tool" >> "$GITHUB_STEP_SUMMARY"
+            else
+              echo "::error::Tool test failed: $tool"
+              echo "❌ $tool" >> "$GITHUB_STEP_SUMMARY"
+              FAILURES=$((FAILURES + 1))
+            fi
+          done
+          if [ "$FAILURES" -gt 0 ]; then
+            echo "::error::$FAILURES tool test(s) failed"
+            exit 1
+          fi
+
+      - name: Test iccToXml profile conversion
+        shell: bash
+        run: |
+          set -euo pipefail
+          echo "### iccToXml Profile Conversion" >> "$GITHUB_STEP_SUMMARY"
+          docker run --rm iccdev-nixos-test:latest sh -c '
+            set -euo pipefail
+            cd /workspace/iccDEV
+            iccToXml Testing/sRGB_v4_ICC_preference.icc /tmp/sRGB_v4.xml
+            test -s /tmp/sRGB_v4.xml || { echo "ERROR: output XML is empty"; exit 1; }
+            ls -lh /tmp/sRGB_v4.xml
+            echo "=== First 20 lines of XML output ==="
+            head -20 /tmp/sRGB_v4.xml
+          ' 2>&1 | tee /tmp/iccToXml-output.txt
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+          cat /tmp/iccToXml-output.txt >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Cleanup
+        if: always()
+        run: docker rmi iccdev-nixos-test:latest || true
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 000000000..fa17fc761
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,60 @@
+###############################################################
+# Copyright (c) 2025-2026 International Color Consortium. 
+#                 All rights reserved. 
+#                 https://color.org
+#
+# Intent: iccDEV ci-docker-build
+#
+# Last Updated: 2026-02-12 00:14:22 UTC by David Hoyt
+#
+###############################################################
+
+FROM ubuntu:26.04 AS builder
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+    build-essential cmake make git ca-certificates \
+    libxml2-dev nlohmann-json3-dev \
+    libtiff-dev libjpeg-dev libpng-dev zlib1g-dev \
+ && rm -rf /var/lib/apt/lists/*
+
+RUN git clone --depth 1 https://github.com/InternationalColorConsortium/iccDEV.git /opt/iccdev \
+ && cd /opt/iccdev \
+ && sed -i '/find_package(wxWidgets COMPONENTS core base REQUIRED)/,/endif()/ s/^/# /' Build/Cmake/CMakeLists.txt \
+ && cd Build \
+ && cmake -DCMAKE_BUILD_TYPE=Release Cmake \
+ && make -j"$(nproc)" \
+ && rm -rf /opt/iccdev/.git
+
+RUN echo "=== Libraries ===" \
+ && ls -lh /opt/iccdev/Build/IccProfLib/libIccProfLib2* \
+ && ls -lh /opt/iccdev/Build/IccXML/libIccXML2* \
+ && echo "=== Tools ===" \
+ && find /opt/iccdev/Build/Tools -type f -executable | sort
+
+FROM ubuntu:26.04
+ENV DEBIAN_FRONTEND=noninteractive
+
+LABEL org.opencontainers.image.title="iccDEV Build Container" \
+      org.opencontainers.image.description="Container v2.0.0.82" \
+      org.opencontainers.image.licenses="BSD-3-Clause" \
+      org.opencontainers.image.vendor="International Color Consortium" \
+      org.opencontainers.image.source="https://github.com/InternationalColorConsortium/iccDEV"
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libxml2-16 libtiff6 libjpeg8 libpng16-16t64 zlib1g \
+ && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /opt/iccdev /opt/iccdev
+
+RUN groupadd -r iccdev \
+ && useradd -r -g iccdev -d /opt/iccdev -s /bin/bash iccdev \
+ && chown -R iccdev:iccdev /opt/iccdev
+
+ENV PATH="/opt/iccdev/Build/Tools/IccToXml:/opt/iccdev/Build/Tools/IccFromXml:/opt/iccdev/Build/Tools/IccDumpProfile:/opt/iccdev/Build/Tools/IccApplyNamedCmm:/opt/iccdev/Build/Tools/IccRoundTrip:/opt/iccdev/Build/Tools/IccFromCube:/opt/iccdev/Build/Tools/IccApplyProfiles:/opt/iccdev/Build/Tools/IccApplySearch:/opt/iccdev/Build/Tools/IccApplyToLink:/opt/iccdev/Build/Tools/IccPngDump:/opt/iccdev/Build/Tools/IccSpecSepToTiff:/opt/iccdev/Build/Tools/IccTiffDump:/opt/iccdev/Build/Tools/IccV5DspObsToV4Dsp:${PATH}"
+
+USER iccdev
+WORKDIR /opt/iccdev
+
+CMD ["bash"]
\ No newline at end of file
diff --git a/Dockerfile.nixos b/Dockerfile.nixos
new file mode 100644
index 000000000..a7d7864da
--- /dev/null
+++ b/Dockerfile.nixos
@@ -0,0 +1,132 @@
+###############################################################
+# Copyright (c) 2025-2026 International Color Consortium. 
+#                 All rights reserved. 
+#                 https://color.org
+#
+# Dockerfile for iccDEV Build Container using NixOS
+# Based on nixos/nix Docker image
+#
+# Last Updated: 2026-02-09 23:50:57 UTC by David Hoyt
+#
+# Build command:
+#   docker build -f Dockerfile.nixos -t iccdev-nixos:latest .
+#
+# Run command:
+#   docker run -it --rm iccdev-nixos:latest
+#
+# Testing with volume mount:
+#   docker run -it --rm -v /path/to/icc/files:/data iccdev-nixos:latest
+#
+###############################################################
+
+# Use official NixOS Docker image
+FROM nixos/nix:latest
+
+LABEL org.opencontainers.image.title="iccDEV Build Container (NixOS)" \
+      org.opencontainers.image.description="iccDEV built with Nix package manager" \
+      org.opencontainers.image.licenses="BSD-3-Clause" \
+      org.opencontainers.image.vendor="International Color Consortium" \
+      org.opencontainers.image.source="https://github.com/InternationalColorConsortium/iccDEV" \
+      org.opencontainers.image.url="https://github.com/InternationalColorConsortium/iccDEV" \
+      org.opencontainers.image.documentation="https://github.com/InternationalColorConsortium/iccDEV/tree/master/docs"
+
+# Set working directory
+WORKDIR /workspace
+
+# Clone iccDEV repository and build using nix-shell
+# Build from HEAD with all dependencies including wxWidgets
+RUN nix-shell -p git cmake gcc gnumake pkg-config libxml2 libtiff libjpeg libpng nlohmann_json zlib wxGTK32 --run ' \
+    export NIX_LDFLAGS="-ltiff $NIX_LDFLAGS" && \
+    git clone https://github.com/InternationalColorConsortium/iccDEV.git /workspace/iccDEV && \
+    cd /workspace/iccDEV && \
+    echo "=== Building iccDEV from HEAD ===" && \
+    git log -1 --oneline && \
+    cd Build && \
+    cmake Cmake && \
+    make -j$(nproc) && \
+    echo "=== Build Complete ===" && \
+    echo "Built tools:" && \
+    find ./Tools -name "icc*" -type f -executable | wc -l && \
+    echo "Built libraries:" && \
+    find . -name "*.so*" -o -name "*.a" | grep -E "IccProf|IccXML" | wc -l \
+    '
+
+# Set PATH to include all built tools
+ENV PATH="/workspace/iccDEV/Build/Tools/IccApplyNamedCmm:\
+/workspace/iccDEV/Build/Tools/IccApplyProfiles:\
+/workspace/iccDEV/Build/Tools/IccApplySearch:\
+/workspace/iccDEV/Build/Tools/IccApplyToLink:\
+/workspace/iccDEV/Build/Tools/IccDumpProfile:\
+/workspace/iccDEV/Build/Tools/IccFromCube:\
+/workspace/iccDEV/Build/Tools/IccFromXml:\
+/workspace/iccDEV/Build/Tools/IccJpegDump:\
+/workspace/iccDEV/Build/Tools/IccPngDump:\
+/workspace/iccDEV/Build/Tools/IccRoundTrip:\
+/workspace/iccDEV/Build/Tools/IccSpecSepToTiff:\
+/workspace/iccDEV/Build/Tools/IccTiffDump:\
+/workspace/iccDEV/Build/Tools/IccToXml:\
+/workspace/iccDEV/Build/Tools/IccV5DspObsToV4Dsp:\
+/workspace/iccDEV/Build/Tools/wxProfileDump:\
+${PATH}"
+
+# Set library path
+ENV LD_LIBRARY_PATH="/workspace/iccDEV/Build/IccProfLib:/workspace/iccDEV/Build/IccXML"
+
+# Set working directory to iccDEV
+WORKDIR /workspace/iccDEV
+
+# Create welcome script in workspace
+RUN cat > /workspace/welcome.sh << 'EOF'
+#!/usr/bin/env sh
+echo ""
+echo "============================================================"
+echo "==== International Color Consortium | https://color.org ===="
+echo "==== iccDEV Build Container (NixOS) ========================"
+echo "============================================================"
+echo ""
+echo "All iccDEV tools are available on PATH:"
+echo ""
+echo "Command-line tools (14):"
+echo "  - iccApplyNamedCmm    - iccFromXml"
+echo "  - iccApplyProfiles    - iccJpegDump"
+echo "  - iccApplySearch      - iccPngDump"
+echo "  - iccApplyToLink      - iccRoundTrip"
+echo "  - iccDumpProfile      - iccSpecSepToTiff"
+echo "  - iccFromCube         - iccTiffDump"
+echo "  - iccToXml            - iccV5DspObsToV4Dsp"
+echo ""
+echo "GUI tool (1):"
+echo "  - iccDumpProfileGui"
+echo ""
+echo "iccDEV Libraries (in /workspace/iccDEV/Build):"
+echo ""
+echo "Shared Libraries (.so):"
+echo "  - IccProfLib/libIccProfLib2.so.2.3.1.4"
+echo "  - IccXML/libIccXML2.so.2.3.1.4"
+echo ""
+echo "Static Libraries (.a):"
+echo "  - IccProfLib/libIccProfLib2-static.a"
+echo "  - IccXML/libIccXML2-static.a"
+echo ""
+echo "Example usage:"
+echo "  iccDumpProfile Testing/sRGB_v4_ICC_preference.icc ALL"
+echo "  iccToXml Testing/sRGB_v4_ICC_preference.icc output.xml"
+echo ""
+echo "Testing directory: /workspace/iccDEV/Testing"
+echo "Build directory:   /workspace/iccDEV/Build"
+echo ""
+echo "To list all tools and libraries:"
+echo "  find Build/Tools -type f -executable -name 'icc*'"
+echo "  find Build -name 'libIcc*.so*' -o -name 'libIcc*.a'"
+echo ""
+echo "To run all tests:"
+echo "  cd Testing && sh CreateAllProfiles.sh"
+echo ""
+echo "================================================"
+echo ""
+EOF
+
+RUN chmod +x /workspace/welcome.sh
+
+# Default command: show welcome and start interactive shell
+CMD ["sh", "-c", "/workspace/welcome.sh && exec sh"]