*   Add `LinearOperatorHouseholder`.
    *   Adds Philox support to new stateful RNG's XLA path.
    *   Added `TensorSpec` support for CompositeTensors.
    *   Added `tf.linalg.tridiagonal_solve` op.
    *   Added partial_pivoting input parameter to `tf.linalg.tridiagonal_solve`.
    *   Added gradient to `tf.linalg.tridiagonal_solve`.
    *   Added `tf.linalg.tridiagonal_mul op`.
    *   Added GPU implementation of `tf.linalg.tridiagonal_matmul`.

    - [Bug or Regression](#bug-or-regression-15)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-7)
  - [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)

	ADDSD (BX), X2                          // f20f5813
	ADDSD (R11), X2                         // f2410f5813
	ADDSD X2, X2                            // f20f58d2
	ADDSD X11, X2                           // f2410f58d3
	ADDSD (BX), X11                         // f2440f581b
	ADDSD (R11), X11                        // f2450f581b
	ADDSD X2, X11                           // f2440f58da
	ADDSD X11, X11                          // f2450f58db

b_ptr // x[1:] * x[0] MUL x0, x1, acc1 UMULH x0, x1, acc2 MUL x0, x2, t0 ADDS t0, acc2, acc2 UMULH x0, x2, acc3 MUL x0, x3, t0 ADCS t0, acc3, acc3 UMULH x0, x3, acc4 ADC $0, acc4, acc4 // x[2:] * x[1] MUL x1, x2, t0 ADDS t0, acc3 UMULH x1, x2, t1 ADCS t1, acc4 ADC $0, ZR, acc5 MUL x1, x3, t0 ADDS t0, acc4 UMULH x1, x3, t1 ADC t1, acc5 // x[3] * x[2] MUL x2, x3, t0 ADDS t0, acc5 UMULH x2, x3, acc6 ADC $0, acc6 MOVD $0, acc7 // *2 ADDS acc1, acc1 ADCS acc2, acc2 ADCS acc3, acc3 ADCS acc4, acc4 ADCS acc5,...

b_ptr // x[1:] * x[0] MUL x0, x1, acc1 UMULH x0, x1, acc2 MUL x0, x2, t0 ADDS t0, acc2, acc2 UMULH x0, x2, acc3 MUL x0, x3, t0 ADCS t0, acc3, acc3 UMULH x0, x3, acc4 ADC $0, acc4, acc4 // x[2:] * x[1] MUL x1, x2, t0 ADDS t0, acc3 UMULH x1, x2, t1 ADCS t1, acc4 ADC $0, ZR, acc5 MUL x1, x3, t0 ADDS t0, acc4 UMULH x1, x3, t1 ADC t1, acc5 // x[3] * x[2] MUL x2, x3, t0 ADDS t0, acc5 UMULH x2, x3, acc6 ADC $0, acc6 MOVD $0, acc7 // *2 ADDS acc1, acc1 ADCS acc2, acc2 ADCS acc3, acc3 ADCS acc4, acc4 ADCS acc5,...

pkg syscall (freebsd-arm64), type ICMPv6Filter struct
pkg syscall (freebsd-arm64), type ICMPv6Filter struct, Filt [8]uint32
pkg syscall (freebsd-arm64), type IfaMsghdr struct
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Addrs int32
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Flags int32
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Index uint16
pkg syscall (freebsd-arm64), type IfaMsghdr struct, Metric int32

## 0.120.4 (2025-10-31)

### Fixes

* 🐛 Fix security schemes in OpenAPI when added at the top level app. PR [#14266](https://github.com/fastapi/fastapi/pull/14266) by [@YuriiMotov](https://github.com/YuriiMotov).

## 0.120.3 (2025-10-30)

### Refactors

pkg syscall (freebsd-riscv64), type IfData struct, Type uint8 #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct, Addrs int32 #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct, Data IfData #53466
pkg syscall (freebsd-riscv64), type IfMsghdr struct, Flags int32 #53466

visually pleasing borders.\n  // This isn't needed for `.input-group-text` since it shares the same border-color\n  // as our inputs.\n  .btn {\n    position: relative;\n    z-index: 2;\n\n    &:focus {\n      z-index: 5;\n    }\n  }\n}\n\n\n// Textual addons\n//\n// Serves as a catch-all element for any text or radio/checkbox input you wish\n// to prepend or append to an input.\n\n.input-group-text {\n  display: flex;\n  align-items: center;\n  padding: $input-group-addon-padding-y $input-group-addon-padding-x;\n...

1, $rfs-rem-value));\n}\n\n// Internal mixin that adds disable classes to the selector if needed.\n@mixin _rfs-disable-class {\n  @if $rfs-class == \"disable\" {\n    // Adding an extra class increases specificity, which prevents the media query to override the font size\n    &,\n    .disable-responsive-font-size &,\n    &.disable-responsive-font-size {\n      @content;\n    }\n  }\n  @else {\n    @content;\n  }\n}\n\n// Internal mixin that adds enable classes to the selector if needed.\n@mixin _rfs-enable-class...