*   If you're opening empty variable scopes; replace `variable_scope('', ...)`
    by `variable_scope(tf.get_variable_scope(), ...)`.
*   Headers used for building custom ops have been moved from
    site-packages/external into site-packages/tensorflow/include/external.

## Bug Fixes and Other Changes

*   `tfe.Network` is deprecated. Please inherit from `tf.keras.Model`.

$breakpoint, $container-max-width in $container-max-widths {\n    > .container#{breakpoint-infix($breakpoint, $container-max-widths)} {\n      @extend %container-flex-properties;\n    }\n  }\n}\n\n\n// Navbar brand\n//\n// Used for brand, project, or site names.\n\n.navbar-brand {\n  display: inline-block;\n  padding-top: $navbar-brand-padding-y;\n  padding-bottom: $navbar-brand-padding-y;\n  margin-right: $navbar-padding-x;\n  @include font-size($navbar-brand-font-size);\n  line-height: inherit;\n...

$breakpoint, $container-max-width in $container-max-widths {\n    > .container#{breakpoint-infix($breakpoint, $container-max-widths)} {\n      @extend %container-flex-properties;\n    }\n  }\n}\n\n\n// Navbar brand\n//\n// Used for brand, project, or site names.\n\n.navbar-brand {\n  display: inline-block;\n  padding-top: $navbar-brand-padding-y;\n  padding-bottom: $navbar-brand-padding-y;\n  margin-right: $navbar-padding-x;\n  @include font-size($navbar-brand-font-size);\n  line-height: inherit;\n...