# Release 2.22.0

## TensorFlow

<INSERT SMALL BLURB ABOUT RELEASE FOCUS AREA AND POTENTIAL TOOLCHAIN CHANGES>

### Breaking Changes

The TensorBoard dependency is no longer included by default. If you use `tf.summary.*` APIs or `tf.keras.callbacks.TensorBoard`, please install the `tensorboard` package separately (`pip install tensorboard`). Otherwise, TensorFlow will raise an ImportError.

* <DOCUMENT BREAKING CHANGES HERE>

coords for i := 62; i >= 0; i-- { tmp2.FromP1xP1(tmp1) // tmp2 = (prev) in P2 coords tmp1.Double(tmp2) // tmp1 = 2*(prev) in P1xP1 coords tmp2.FromP1xP1(tmp1) // tmp2 = 2*(prev) in P2 coords tmp1.Double(tmp2) // tmp1 = 4*(prev) in P1xP1 coords tmp2.FromP1xP1(tmp1) // tmp2 = 4*(prev) in P2 coords tmp1.Double(tmp2) // tmp1 = 8*(prev) in P1xP1 coords tmp2.FromP1xP1(tmp1) // tmp2 = 8*(prev) in P2 coords tmp1.Double(tmp2) // tmp1 = 16*(prev) in P1xP1 coords v.fromP1xP1(tmp1) // v = 16*(prev) in P3 coords...

pkg syscall (freebsd-arm64), func Pathconf(string, int) (int, error)
pkg syscall (freebsd-arm64), func Pipe([]int) error
pkg syscall (freebsd-arm64), func Pipe2([]int, int) error
pkg syscall (freebsd-arm64), func Pread(int, []uint8, int64) (int, error)
pkg syscall (freebsd-arm64), func Pwrite(int, []uint8, int64) (int, error)
pkg syscall (freebsd-arm64), func RawSyscall(uintptr, uintptr, uintptr, uintptr) (uintptr, uintptr, Errno)

background-repeat: no-repeat;\n  background-position: 50%;\n  background-size: 100% 100%;\n}\n\n/* rtl:options: {\n  \"autoRename\": true,\n  \"stringMap\":[ {\n    \"name\"    : \"prev-next\",\n    \"search\"  : \"prev\",\n    \"replace\" : \"next\"\n  } ]\n} */\n.carousel-control-prev-icon {\n  background-image: escape-svg($carousel-control-prev-icon-bg);\n}\n.carousel-control-next-icon {\n  background-image: escape-svg($carousel-control-next-icon-bg);\n}\n\n// Optional indicator pips/controls\n//\n// Add a container...

box-shadow(none);\n  }\n}\n\n// Blocks of code\npre {\n  display: block;\n  @include font-size($code-font-size);\n  color: $pre-color;\n\n  // Account for some code outputs that place code tags in pre tags\n  code {\n    @include font-size(inherit);\n    color: inherit;\n    word-break: normal;\n  }\n}\n\n// Enable scrollable blocks of code\n.pre-scrollable {\n  max-height: $pre-scrollable-max-height;\n  overflow-y: scroll;\n}\n","// Container widths\n//\n// Set the container width, and override it...

pkg syscall (freebsd-riscv64), func Pipe([]int) error #53466
pkg syscall (freebsd-riscv64), func Pipe2([]int, int) error #53466
pkg syscall (freebsd-riscv64), func Pread(int, []uint8, int64) (int, error) #53466
pkg syscall (freebsd-riscv64), func Pwrite(int, []uint8, int64) (int, error) #53466

* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#13634](https://github.com/fastapi/fastapi/pull/13634) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).
* ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#13619](https://github.com/fastapi/fastapi/pull/13619) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).