* 🌐 Sync Portuguese docs (pages found with script). PR [#14554](https://github.com/fastapi/fastapi/pull/14554) by [@YuriiMotov](https://github.com/YuriiMotov).
* 🌐 Sync Spanish docs (outdated pages found with script). PR [#14553](https://github.com/fastapi/fastapi/pull/14553) by [@YuriiMotov](https://github.com/YuriiMotov).

key directly to its instructions. type blockExpanded struct { rounds int // Round keys, where only the first (rounds + 1) × (128 ÷ 32) words are used. enc [60]uint32 dec [60]uint32 } const ( // AES-128 has 128-bit keys, 10 rounds, and uses 11 128-bit round keys // (11×128÷32 = 44 32-bit words). // AES-192 has 192-bit keys, 12 rounds, and uses 13 128-bit round keys // (13×128÷32 = 52 32-bit words). // AES-256 has 256-bit keys, 14 rounds, and uses 15 128-bit round keys // (15×128÷32 = 60 32-bit words)....

key directly to its instructions. type blockExpanded struct { rounds int // Round keys, where only the first (rounds + 1) × (128 ÷ 32) words are used. enc [60]uint32 dec [60]uint32 } const ( // AES-128 has 128-bit keys, 10 rounds, and uses 11 128-bit round keys // (11×128÷32 = 44 32-bit words). // AES-192 has 192-bit keys, 12 rounds, and uses 13 128-bit round keys // (13×128÷32 = 52 32-bit words). // AES-256 has 256-bit keys, 14 rounds, and uses 15 128-bit round keys // (15×128÷32 = 60 32-bit words)....

## Major Features and Improvements

*   Support for Python3.9 has been added.
*   `tf.data`:
    *   `tf.data` service now supports strict round-robin reads, which is useful
        for synchronous training workloads where example sizes vary. With strict
        round robin reads, users can guarantee that consumers get similar-sized
        examples in the same step.