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* ✨ Add new Gold Sponsor: InvestSuite 🎉. PR [#2508](https://github.com/tiangolo/fastapi/pull/2508) by [@tiangolo](https://github.com/tiangolo).

pkg syscall (freebsd-arm64), const SYS_MADVISE ideal-int
pkg syscall (freebsd-arm64), const SYS_MINCORE = 78
pkg syscall (freebsd-arm64), const SYS_MINCORE ideal-int
pkg syscall (freebsd-arm64), const SYS_MINHERIT = 250
pkg syscall (freebsd-arm64), const SYS_MINHERIT ideal-int
pkg syscall (freebsd-arm64), const SYS_MKDIR = 136
pkg syscall (freebsd-arm64), const SYS_MKDIR ideal-int
pkg syscall (freebsd-arm64), const SYS_MKDIRAT = 496

    [CVE-2020-8285](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8285)
    and
    [CVE-2020-8286](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8286).

# Release 2.5.0

## 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

&t0) // 2^20 - 1 t2.Square(&t1) // 2^21 - 2 for i := 1; i < 20; i++ { // 2^40 - 2^20 t2.Square(&t2) } t1.Multiply(&t2, &t1) // 2^40 - 1 t1.Square(&t1) // 2^41 - 2 for i := 1; i < 10; i++ { // 2^50 - 2^10 t1.Square(&t1) } t0.Multiply(&t1, &t0) // 2^50 - 1 t1.Square(&t0) // 2^51 - 2 for i := 1; i < 50; i++ { // 2^100 - 2^50 t1.Square(&t1) } t1.Multiply(&t1, &t0) // 2^100 - 1 t2.Square(&t1) // 2^101 - 2 for i := 1; i < 100; i++ { // 2^200 - 2^100 t2.Square(&t2) } t1.Multiply(&t2, &t1) // 2^200 - 1 t1.Square(&t1)...

&t0) // 2^20 - 1 t2.Square(&t1) // 2^21 - 2 for i := 1; i < 20; i++ { // 2^40 - 2^20 t2.Square(&t2) } t1.Multiply(&t2, &t1) // 2^40 - 1 t1.Square(&t1) // 2^41 - 2 for i := 1; i < 10; i++ { // 2^50 - 2^10 t1.Square(&t1) } t0.Multiply(&t1, &t0) // 2^50 - 1 t1.Square(&t0) // 2^51 - 2 for i := 1; i < 50; i++ { // 2^100 - 2^50 t1.Square(&t1) } t1.Multiply(&t1, &t0) // 2^100 - 1 t2.Square(&t1) // 2^101 - 2 for i := 1; i < 100; i++ { // 2^200 - 2^100 t2.Square(&t2) } t1.Multiply(&t2, &t1) // 2^200 - 1 t1.Square(&t1)...