* selection to the underlying SSL socket.
 *
 * The configuration of each spec changes with each OkHttp release. This is annoying: upgrading
 * your OkHttp library can break connectivity to certain web servers! But it’s a necessary annoyance
 * because the TLS ecosystem is dynamic and staying up to date is necessary to stay secure. See
 * [OkHttp's TLS Configuration History][tls_history] to track these changes.
 *

    <glob pattern="*.bibtex"/>
    <sub-class-of type="text/plain"/>
  </mime-type>

  <mime-type type="application/x-bittorrent">
    <magic priority="50">
      <match value="d8:announce" type="string" offset="0"/>
    </magic>
    <glob pattern="*.torrent"/>
  </mime-type>

  <mime-type type="application/x-bplist">
    <!-- this is the binary verision of x-plist -->

    and
    [CVE-2018-11770](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11770)

# Release 2.2.0

TensorFlow 2.2 discontinues support for Python 2,
[previously announced](https://groups.google.com/a/tensorflow.org/d/msg/announce/gVwS5RC8mds/dCt1ka2XAAAJ)
as following
[Python 2's EOL on January 1, 2020](https://www.python.org/dev/peps/pep-0373/#update).

Coinciding with this change, new releases of

	// tokens we give the server at start-up, past the default 64k.
	http2transportDefaultConnFlow = 1 << 30

	// transportDefaultStreamFlow is how many stream-level flow
	// control tokens we announce to the peer, and how many bytes
	// we buffer per stream.
	http2transportDefaultStreamFlow = 4 << 20

	http2defaultUserAgent = "Go-http-client/2.0"

* Add typing information to package including file `py.typed`. PR [#209](https://github.com/tiangolo/fastapi/pull/209) by [@meadsteve](https://github.com/meadsteve).

* Add FastAPI bot for Gitter. To automatically announce new releases. PR [#189](https://github.com/tiangolo/fastapi/pull/189).

## 0.20.0

* Upgrade OAuth2:

[[jcenter_deprecation]]
=== The `jcenter()` convenience method is now deprecated

JFrog link:https://jfrog.com/blog/into-the-sunset-bintray-jcenter-gocenter-and-chartcenter[announced] the sunset of the JCenter repository in February 2021. https://blog.gradle.org/jcenter-shutdown[Many Gradle builds] rely on JCenter for project dependencies.