[FTRL paper](https://research.google.com/pubs/archive/41159.pdf).
*   `Optimizer.__init__` now accepts a `gradient_aggregator` to allow for
    customization of how gradients are aggregated across devices, as well as
    `gradients_transformers` to allow for custom gradient transformations (such
    as gradient clipping).
*   Improvements to Keras preprocessing layers:

### Fixes

* 🐛 Allow exit code for dependencies with `yield` to always execute, by removing capacity limiter for them, to e.g. allow closing DB connections without deadlocks. PR [#5122](https://github.com/tiangolo/fastapi/pull/5122) by [@adriangb](https://github.com/adriangb).

    /**
     * Get the value for the key 'api.cors.allow.credentials'. <br>
     * The value is, e.g. true <br>
     * comment: Whether to allow credentials for CORS.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getApiCorsAllowCredentials();

    /**
     * Is the property for the key 'api.cors.allow.credentials' true? <br>

subtraction tells us if // x >= m as a side effect, and taking care of the broken invariant is // highly undesirable (see https://go.dev/issue/13907). copy(x.reset(n).limbs, T[n:]) x.maybeSubtractModulus(choice(c), m) // The following specialized cases follow the exact same algorithm, but // optimized for the sizes most used in RSA. addMulVVW is implemented in // assembly with loop unrolling depending on the architecture and bounds // checks are removed by the compiler thanks to the constant size. case...

  - [Changelog since v1.19.14](#changelog-since-v11914)
  - [Important Security Information](#important-security-information)
    - [CVE-2021-25741: Symlink Exchange Can Allow Host Filesystem Access](#cve-2021-25741-symlink-exchange-can-allow-host-filesystem-access)
  - [Changes by Kind](#changes-by-kind-1)
    - [Bug or Regression](#bug-or-regression-1)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake)

Copyright 2011-2022 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n */\n:root {\n  --blue: #007bff;\n  --indigo: #6610f2;\n  --purple: #6f42c1;\n  --pink: #e83e8c;\n  --red: #dc3545;\n  --orange: #fd7e14;\n  --yellow: #ffc107;\n  --green: #28a745;\n  --teal: #20c997;\n  --cyan: #17a2b8;\n  --white: #fff;\n  --gray: #6c757d;\n  --gray-dark: #343a40;\n  --primary: #007bff;\n  --secondary: #6c757d;\n  --success: #28a745;\n  --info: #17a2b8;\n  --warning: #ffc107;\n...

MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)\n */\n:root,\n[data-bs-theme=light] {\n  --bs-blue: #0d6efd;\n  --bs-indigo: #6610f2;\n  --bs-purple: #6f42c1;\n  --bs-pink: #d63384;\n  --bs-red: #dc3545;\n  --bs-orange: #fd7e14;\n  --bs-yellow: #ffc107;\n  --bs-green: #198754;\n  --bs-teal: #20c997;\n  --bs-cyan: #0dcaf0;\n  --bs-black: #000;\n  --bs-white: #fff;\n  --bs-gray: #6c757d;\n  --bs-gray-dark: #343a40;\n  --bs-gray-100: #f8f9fa;\n  --bs-gray-200: #e9ecef;\n  --bs-gray-300: #dee2e6;\n...

2FC7          ; mapped                 ; 9EBB          # 3.0  KANGXI RADICAL HEMP
2FC8          ; mapped                 ; 9EC3          # 3.0  KANGXI RADICAL YELLOW
2FC9          ; mapped                 ; 9ECD          # 3.0  KANGXI RADICAL MILLET
2FCA          ; mapped                 ; 9ED1          # 3.0  KANGXI RADICAL BLACK