ModuleNotFoundError.

Patch by Jeff Knupp

of get_origin_req_host() to origin_req_host.

Patch by Wei-Cheng Pan

DeprecationWarning being issued from 3.2 onwards.

response message when  send_error includes a message in addition to error
status. Patch contributed by Karl.

is automatically closed.

Issue #15633: httplib.HTTPResponse is now mark closed when the server sends less than the advertised Content-Length.

Issue #16833: In http.client.HTTPConnection, do not concatenate the request headers and body when the payload exceeds 16 KB, since it can consume more memory for no benefit.
Patch by Benno Leslie.

Issue #16298: In HTTPResponse.read(), close the socket when there is no Content-Length and the incoming stream is finished.
Patch by Eran Rundstein.

Content-Length header.  Patch by Antoine Pitrou.

patch by Serhiy Storchaka

Patch by Flávio Ribeiro.

 Issue #14426: Correct the Date format in Expires attribute of Set-Cookie. Patch by Federico Reghenzani and Müte Invert

Patch by EungJun Yi.

3.2 - Issue 10484 - Incorporate improvements to CGI module - Suggested by Glenn Linderman. Refactor code and tests

(originally issue #13464: Add a readinto() method to http.client.HTTPResponse)

Patch by Jon Kuhn.