Try to release the artifact

.appveyor.yml

@@ -1,4 +1,5 @@
 version: 1.0.{build}
+
 build:
   verbosity: minimal
 
@@ -59,3 +60,16 @@ build_script:
 artifacts:
   - name: $(appveyor_project_name)-v$(appveyor_build_version).$(platform)
     path: output\**\*
+
+deploy:
+  release: $(appveyor_project_name)-v$(appveyor_build_version).$(platform)
+  description: 'Release description'
+  provider: GitHub
+  auth_token:
+    secure: ih/53Vk05rS1HEbLOcCJhPwSZNXgqKFEuHjxbjKzgmvtVHPlnK4GBIXj3c6fu4zP
+  artifact: /.*\.nupkg/
+  draft: false
+  prerelease: false
+  on:
+    branch: master
+    appveyor_repo_tag: true

.travis.yml

@@ -3,14 +3,18 @@ language: cpp
 matrix:
   include:
   - os: linux
+    env:
+    - DEPLOY_RELEASE=true
   - os: linux
     env:
-      - RUN_COVERALLS=true
+    - RUN_COVERALLS=true
   - os: osx
+    env:
+    - DEPLOY_RELEASE=true
 
 branches:
   only:
-    - master
+  - master
 
 install:
 - if [ $RUN_COVERALLS == true ]; then pip install --user cpp-coveralls; fi
@@ -36,3 +40,17 @@ after_success:
 - if [ $RUN_COVERALLS == true ]; then ./output/bin/linux/runtest --coveralls ./resource/example-2.0/TriangleWithoutIndices.gltf; fi
 - if [ $RUN_COVERALLS == true ]; then ./output/bin/linux/runtest --coveralls ./resource/example-2.0/VC.gltf; fi
 - if [ $RUN_COVERALLS == true ]; then coveralls --exclude ./external/ --exclude ./build/CMakeFiles/ --exclude ./output/include/ --gcov-options '\-lp'; fi
+
+before_deploy:
+- if [ $DEPLOY_RELEASE == true ]; then tar -czf libgltf.$TRAVIS_TAG.$TRAVIS_OS_NAME.tar.gz ./output/*; fi
+
+deploy:
+  provider: releases
+  api-key:
+    secure: $GITHUB_OAUTH_TOKEN_ENCRYPTED
+  file: "libgltf.$TRAVIS_TAG.$TRAVIS_OS_NAME.tar.gz"
+  skip_cleanup: true
+  on:
+    condition: $DEPLOY_RELEASE=true
+    tags: true
+    all_branches: false