diff --git a/.travis.yml b/.travis.yml
index b8c53beab..d5377cf21 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,28 +35,30 @@ jobs:
         - docker/release-linux.sh $TRAVIS_COMMIT-debug-continuous-$TRAVIS_BUILD_NUMBER
         - cp fritzing-"$TRAVIS_COMMIT"-debug-continuous-$TRAVIS_BUILD_NUMBER.linux.AMD64.tar.bz2 ~/$TRAVIS_BUILD_NUMBER/
 
-    # - stage: build_and_pack
-    #   os: osx
-    #   language: cpp
-    #   osx_image: xcode10.2
-    #   cache:
-    #     directories:
-    #       ../libgit2/build
-
-    #   addons:
-    #     homebrew:
-    #       packages:
-    #         - qt5
+    - stage: build_and_pack
+      os: osx
+      language: cpp
+      osx_image: xcode10.2
+      cache:
+        directories:
+          ../libgit2/build
+
+      addons:
+        homebrew:
+          packages:
+            - qt5
 
-    #   before_install:
-    #     - mkdir -p ../libgit2/build
-    #     - wget -q -O - https://github.com/libgit2/libgit2/archive/v0.28.1.tar.gz | tar xz && mv libgit2-0.28.1/* ../libgit2/
-    #     - (cd ../libgit2/build && cmake -D BUILD_SHARED_LIBS=OFF .. && cmake --build .)
-    #     - (cd src/lib && wget -q -O - https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.bz2 | tar xj)
-    #     - xcrun -sdk macosx --show-sdk-path
-    #   script:
-    #     - tools/deploy_fritzing_mac.sh
-    #     - echo one | tee > ~/$TRAVIS_BUILD_NUMBER/two
+      before_install:
+        - mkdir -p ../libgit2/build
+        - wget -q -O - https://github.com/libgit2/libgit2/archive/v0.28.1.tar.gz | tar xz && mv libgit2-0.28.1/* ../libgit2/
+        - (cd ../libgit2/build && cmake -D BUILD_SHARED_LIBS=OFF .. && cmake --build .)
+        - (cd src/lib && wget -q -O - https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.bz2 | tar xj)
+        - xcrun -sdk macosx --show-sdk-path
+        - mkdir -p ~/$TRAVIS_BUILD_NUMBER
+        - ./tools/aws_tasks.sh setup
+      script:
+        - tools/deploy_fritzing_mac.sh
+        - cp ../deploy-app/Fritzing.dmg ~/$TRAVIS_BUILD_NUMBER/Fritzing-"$TRAVIS_COMMIT"-debug-continuous-$TRAVIS_BUILD_NUMBER.10.2.dmg
 
     # - os: osx
     #   language: objective-c
@@ -80,8 +82,8 @@ jobs:
     #     - tools/deploy_fritzing_mac.sh
     #     - echo one | tee > ~/$TRAVIS_BUILD_NUMBER/three
 
-    # # Fails. We did not find a good way to start a developer command prompt yet.
-    # - os: windows
+    # - stage: build_and_pack
+    #   os: windows
     #   language: cpp
     #   env:
     #     # - NMAKE_PATH="/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/amd64/"
@@ -97,13 +99,16 @@ jobs:
     #     - curl -fsSL https://github.com/libgit2/libgit2/archive/v0.28.1.zip -o libgit2.zip && 7z x libgit2.zip && mv libgit2-0.28.1 ../libgit2
     #     - (mkdir ../libgit2/build64 && cd ../libgit2/build64 && cmake -G "Visual Studio 15 2017 Win64" .. && cmake --build . --config Release)
     #     - (cd src/lib && curl -L https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.bz2 | tar xj)
+    #     - mkdir -p ~/$TRAVIS_BUILD_NUMBER
+    #     - ./tools/aws_tasks.sh setup
 
     #   script:
-    #       - tools/build-windows.bat
+    #       - tools/build-windows.bat "$TRAVIS_COMMIT"-debug-continuous-"$TRAVIS_BUILD_NUMBER"
     #       # - /c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio/2017/BuildTools/Common7/Tools/VsDevCmd.bat
     #       # - cat /c/Program\ Files\ \(x86\)/Microsoft\ Visual\ Studio/2017/BuildTools/VC/Auxiliary/Build/vcvars64.bat
     #       # - tools/release_fritzing.bat 0.9.4b 64 2017
     #       # - export PATH="$NMAKE_PATH:$RC_PATH:$PATH"
+    #       - cp ..\release*\* ~/$TRAVIS_BUILD_NUMBER
 
     - stage: deploy_to_github
       before_install:
@@ -118,18 +123,15 @@ jobs:
         provider: releases
         api_key:
           secure: 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
-        file_glob: true        
-        script:
-          - ls
-          - ls ~/$TRAVIS_BUILD_NUMBER          
+        file_glob: true
         file: ~/$TRAVIS_BUILD_NUMBER/*
         on:
           repo: KjellMorgenstern/fritzing-app
           branch: develop
         skip_cleanup: true
 
-      after_deploy:
-        - ./tools/aws_tasks.sh cleanup
+      # after_deploy:
+      #   - ./tools/aws_tasks.sh cleanup
 
 after_success:
   - ./tools/aws_tasks.sh synchronize
diff --git a/tools/aws_tasks.sh b/tools/aws_tasks.sh
index ea28e6a49..55e07cbb0 100755
--- a/tools/aws_tasks.sh
+++ b/tools/aws_tasks.sh
@@ -4,21 +4,17 @@
 # It enables travis jobs to store builds on S3 for release packaging
 
 function setup {
-    mkdir -p ~/.aws
+    x_aws_credentials
+    x_aws_install
 
-    cat > ~/.aws/credentials << EOL
-[default]
-aws_access_key_id = ${AWS_ACCESS_KEY_ID}
-aws_secret_access_key = ${AWS_SECRET_ACCESS_KEY}
-EOL
+    synchronize_down
+}
 
-    # set up awscli packages
-    pip install --user awscli
-    mkdir -p ~/"$TRAVIS_BUILD_NUMBER"
+function synchronize_down {
     aws s3 sync s3://fritzing/"$TRAVIS_BUILD_NUMBER" ~/"$TRAVIS_BUILD_NUMBER"
 }
 
-function synchronize {
+function synchronize_up {
     aws s3 sync ~/"$TRAVIS_BUILD_NUMBER" s3://fritzing/"$TRAVIS_BUILD_NUMBER"
 }
 
@@ -26,7 +22,48 @@ function cleanup {
     aws s3 rm --recursive s3://fritzing/"$TRAVIS_BUILD_NUMBER" # clean up after ourselves
 }
 
-if [[ ( "$TRAVIS_PULL_REQUEST" == false ) && ( "$TRAVIS_BRANCH" == "develop" ) && ( "$TRAVIS_REPO_SLUG" == "KjellMorgenstern/fritzing-app" )]]; then
-    echo "Running deploy task '$1'"
+function x_aws_install {
+    case "$TRAVIS_OS_NAME" in
+        linux*)
+            pip install --user awscli
+            ;;
+        osx*)
+            pip3 install --user awscli
+            ;;
+        windows*)
+            choco install awscli
+            # type "C:/ProgramData/chocolatey/logs/chocolatey.log"
+            ;;
+    esac
+}
+
+function x_aws_env {
+    case "$TRAVIS_OS_NAME" in
+        linux*)
+            export PATH=$HOME/.local/bin:$PATH
+            ;;
+        osx*)
+            export PATH=$HOME/Library/Python/3.7/bin:$PATH
+            ;;
+        windows*)
+            export PATH="$PATH:$USERPROFILE/AppData/Local/Programs/Python/Python37/Scripts:C:/Program Files (x86)/Amazon/AWSCLI\bin"
+            ;;
+    esac
+}
+
+function x_aws_credentials {
+    mkdir -p "$HOME"/.aws
+    cat > "$HOME"/.aws/credentials << EOL
+[default]
+aws_access_key_id = ${AWS_ACCESS_KEY_ID}
+aws_secret_access_key = ${AWS_SECRET_ACCESS_KEY}
+EOL
+}
+
+
+if [[ ( "$TRAVIS_PULL_REQUEST" == false ) ]]; then
+    x_aws_env
+    #&& ( "$TRAVIS_BRANCH" == "develop" ) 
+    echo "Running deploy task '$1' on $TRAVIS_OS_NAME ( $OSTYPE )"
     $1;
 fi
diff --git a/tools/build-windows.bat b/tools/build-windows.bat
index e1d2d4227..d7027e361 100644
--- a/tools/build-windows.bat
+++ b/tools/build-windows.bat
@@ -3,4 +3,4 @@ REM echo off
 call "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\Common7\Tools\VsDevCmd.bat" -host_arch=amd64 -arch=amd64
 call "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\Common7\Tools\VsDevCmd.bat" -test
 
-tools\release_fritzing.bat  0.9.4b 64 2017
+tools\release_fritzing.bat %1 64 2017
diff --git a/tools/deploy_fritzing_mac.sh b/tools/deploy_fritzing_mac.sh
index 04a0bf123..ead7e8e4c 100755
--- a/tools/deploy_fritzing_mac.sh
+++ b/tools/deploy_fritzing_mac.sh
@@ -2,7 +2,8 @@
 QTBIN=/usr/local/opt/qt5/bin
 
 # Go to this scripts directory and then one up
-cd "$(dirname "$(realpath "$0")")";
+toolsdir=$(dirname "${BASH_SOURCE[0]}")
+cd "$toolsdir"/..
 workingdir=$(pwd)
 
 echo ">> working directory"