* Add docs for: [Testing **FastAPI**](https://fastapi.tiangolo.com/tutorial/testing/). PR [#151](https://github.com/tiangolo/fastapi/pull/151).

* Update `/docs` Swagger UI to enable deep linking. This allows sharing the URL pointing directly to the *path operation* documentation in the docs. PR [#148](https://github.com/tiangolo/fastapi/pull/148) by [@wshayes](https://github.com/wshayes).

*   Fixes an undefined behavior arising from reference binding to nullptr in
    `RaggedTensorToSparse`
    ([CVE-2021-37656](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37656))
*   Fixes an undefined behavior arising from reference binding to nullptr in
    `MatrixDiagV*` ops
    ([CVE-2021-37657](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37657))

- The kube-controller-manager managed signers can now have distinct signing certificates and keys.  See the help about `--cluster-signing-[signer-name]-{cert,key}-file`.  `--cluster-signing-{cert,key}-file` is still the default. ([#90822](https://github.com/kubernetes/kubernetes/pull/90822), [@deads2k](https://github.com/deads2k)) [SIG API Machinery, Apps and Auth]

2302..2328    ; valid                  ;      ; NV8    # 1.1  HOUSE..KEYBOARD
2329          ; mapped                 ; 3008          # 1.1  LEFT-POINTING ANGLE BRACKET
232A          ; mapped                 ; 3009          # 1.1  RIGHT-POINTING ANGLE BRACKET
232B..237A    ; valid                  ;      ; NV8    # 1.1  ERASE TO THE LEFT..APL FUNCTIONAL SYMBOL ALPHA

that the sponge is being squeezed. spongeSqueezing ) type Digest struct { a [1600 / 8]byte // main state of the hash // a[n:rate] is the buffer. If absorbing, it's the remaining space to XOR // into before running the permutation. If squeezing, it's the remaining // output to produce before running the permutation. n, rate int // dsbyte contains the "domain separation" bits and the first bit of // the padding. Sections 6.1 and 6.2 of [1] separate the outputs of the // SHA-3 and SHAKE functions by appending...