# Release 2.12.0

### Breaking Changes

*   Build, Compilation and Packaging

  - [Dependencies](#dependencies-16)
    - [Added](#added-16)
    - [Changed](#changed-16)
    - [Removed](#removed-16)
  - [Dependencies](#dependencies-17)
    - [Added](#added-17)
    - [Changed](#changed-17)
    - [Removed](#removed-17)
- [v1.19.0-rc.4](#v1190-rc4)
  - [Downloads for v1.19.0-rc.4](#downloads-for-v1190-rc4)
    - [Source Code](#source-code-17)

* 📝 Update docs, remove references to removed `pydantic.Required` in `docs/en/docs/tutorial/query-params-str-validations.md`. PR [#10469](https://github.com/tiangolo/fastapi/pull/10469) by [@yogabonito](https://github.com/yogabonito).
* ✏️ Fix typo in `docs/en/docs/reference/index.md`. PR [#10467](https://github.com/tiangolo/fastapi/pull/10467) by [@tarsil](https://github.com/tarsil).

-webkit-tap-highlight-color: rgba($black, 0); // 5\n}\n\n// Shim for \"new\" HTML5 structural elements to display correctly (IE10, older browsers)\n// TODO: remove in v5\n// stylelint-disable-next-line selector-list-comma-newline-after\narticle, aside, figcaption, figure, footer, header, hgroup, main, nav, section {\n  display: block;\n}\n\n// Body\n//\n// 1. Remove the margin in all browsers.\n// 2. As a best practice, apply a default `background-color`.\n// 3. Set an explicit initial text-align value so that...

border-width: 0;\n}\n\n\n// Forms\n//\n// 1. Allow labels to use `margin` for spacing.\n\nlabel {\n  display: inline-block; // 1\n}\n\n// Remove the default `border-radius` that macOS Chrome adds.\n// See https://github.com/twbs/bootstrap/issues/24093\n\nbutton {\n  // stylelint-disable-next-line property-disallowed-list\n  border-radius: 0;\n}\n\n// Explicitly remove focus outline in Chromium when it shouldn't be\n// visible (e.g. as result of mouse click or touch tap). It already\n// should be doing...

     */
    Integer getCrawlerDocumentMaxSymbolTermSizeAsInteger();

    /**
     * Get the value for the key 'crawler.document.duplicate.term.removed'. <br>
     * The value is, e.g. false <br>
     * comment: Whether to remove duplicate terms in documents.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */

pointing at the same data as x, // with any trailing partial word removed. func words(x []byte) []uintptr { n := uintptr(len(x)) / wordSize if n == 0 { // Avoid creating a *uintptr that refers to data smaller than a uintptr; // see issue 59334. return nil } return unsafe.Slice((*uintptr)(unsafe.Pointer(&x[0])), n) } func xorLoop[T byte | uintptr](dst, x, y []T) { x = x[:len(dst)] // remove bounds check in loop y = y[:len(dst)] // remove bounds check in loop for i := range dst { dst[i] = x[i] ^ y[i]...