anchor.diff:  
   ############# Versions
   
  -# NGINX: https://hub.docker.com/_/nginx/ 1.13.5
  +# NGINX: https://hub.docker.com/_/nginx/ 1.13.3
   # DRUPAL_SECURITY_REVIEW: as of 9/8/2016, is a dev dependency (https://packagist.drupal-composer.org/packages/drupal/security_review#dev-8.x-1.x), which needs 'git clone'
   # NPS: https://developers.google.com/speed/pagespeed/module/release_notes
  -ENV NGINX_VERSION="1.13.5-1~jessie" \
  +ENV NGINX_VERSION="1.13.3-1~jessie" \
       DRUSH_MAJOR_VERSION="8" \
  -    VIDEO_EMBED_FIELD_VERSION="^1.4" \
  -    SYMFONY_INTL_VERSION="^3.2" \
  -    SYMFONY_FORM_VERSION="^3.2" \
  +    VIDEO_EMBED_FIELD_VERSION="^1.5" \
       DRUPAL_WORKBENCH_MODERATION_VERSION="^1.2" \
  -    DRUPAL_BACKUP_DB_VERSION="^1.0" \
  -    DRUPAL_ADVAGG_VERSION="^2.0" \
  -    DRUPAL_BOOTSTRAP_VERSION="^3.1" \
  +    DRUPAL_BACKUP_DB_VERSION="^1.2" \
  +    DRUPAL_ADVAGG_VERSION="^3.2" \
  +    DRUPAL_BOOTSTRAP_VERSION="^3.5" \
       MYSQL2SQLITE_VERSION="1b0b5d610c6090422625a2c58d2c23d2296eab3a" \
  -    DRUPAL_SECURITY_REVIEW_VERSION="1.x-dev" \
  -    DRUPAL_NAME_VERSION="1.x-dev" \
  -    DRUPAL_ADDRESS_VERSION="1.x-dev" \
  -    NPS_VERSION="1.11.33.4"
  +    DRUPAL_SECURITY_REVIEW_VERSION="^1.3" \
  +    NPS_VERSION="1.12.34.2" \
  +    NPS_STREAM="stable"
   
   ########################
   ######## ROOT ##########
  
positive.code: RUN ~/bin/composer require \
          "drupal/backup_db ${DRUPAL_BACKUP_DB_VERSION}" \
          "drupal/advagg ${DRUPAL_ADVAGG_VERSION}" \
          "drupal/workbench_moderation ${DRUPAL_WORKBENCH_MODERATION_VERSION}"
  
  # Install Bootstrap base theme
  RUN ~/bin/composer require \
          "drupal/bootstrap ${DRUPAL_BOOTSTRAP_VERSION}"
  
  # Install non-'stable' ... aka 'dev' ... Composer packages
  RUN ~/bin/composer config minimum-stability dev && \
      ~/bin/composer require \
          "drupal/security_review ${DRUPAL_SECURITY_REVIEW_VERSION}"
  
  # Install mysql2sqlite
  RUN curl "https://raw.githubusercontent.com/dumblob/mysql2sqlite/${MYSQL2SQLITE_VERSION}/mysql2sqlite" > ~/bin/mysql2sqlite && \
  
negative.code: RUN ~/bin/drush dl config_installer
  RUN ~/bin/composer require "drupal/video_embed_field ${VIDEO_EMBED_FIELD_VERSION}"
  
  # Install Backup and Migrate
  # Install Advanced CSS/JS Aggregation
  # Install security review
  