* New documentation about returning arbitrary `dict`s in responses: [Response with arbitrary `dict`](https://fastapi.tiangolo.com/tutorial/extra-models/#response-with-arbitrary-dict).
    * **Technical Details**:
        * When declaring a `response_model` it is used directly to generate the response content, from whatever was returned from the *path operation function*.

@include box-shadow($custom-range-track-box-shadow);\n  }\n\n  &::-ms-fill-lower {\n    background-color: $custom-range-track-bg;\n    @include border-radius($custom-range-track-border-radius);\n  }\n\n  &::-ms-fill-upper {\n    margin-right: 15px; // arbitrary?\n    background-color: $custom-range-track-bg;\n    @include border-radius($custom-range-track-border-radius);\n  }\n\n  &:disabled {\n    &::-webkit-slider-thumb {\n      background-color: $custom-range-thumb-disabled-bg;\n    }\n\n    &::-web...

// scss-docs-end tooltip-css-vars\n\n  z-index: var(--#{$prefix}tooltip-zindex);\n  display: block;\n  margin: var(--#{$prefix}tooltip-margin);\n  @include deprecate(\"`$tooltip-margin`\", \"v5\", \"v5.x\", true);\n  // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.\n  // So reset our font and text properties to avoid inheriting weird values.\n  @include reset-text();\n  @include font-size(var(--#{$prefix}tooltip-font-size));\n  //...

- Added GenericPVCDataSource feature gate to enable using arbitrary custom resources as the data source for a PVC. ([#88636](https://github.com/kubernetes/kubernetes/pull/88636), [@bswartz](https://github.com/bswartz)) [SIG Apps and Storage]