Log Message:
py-requests: updated to 2.27.1

2.27.1 (2022-01-05)
-------------------

**Bugfixes**

- Fixed parsing issue that resulted in the `auth` component being
  dropped from proxy URLs.

2.27.0 (2022-01-03)
-------------------

**Improvements**

- Officially added support for Python 3.10.

- Added a `requests.exceptions.JSONDecodeError` to unify JSON exceptions between
  Python 2 and 3. This gets raised in the `response.json()` method, and is
  backwards compatible as it inherits from previously thrown exceptions.
  Can be caught from `requests.exceptions.RequestException` as well.

- Improved error text for misnamed `InvalidSchema` and `MissingSchema`
  exceptions. This is a temporary fix until exceptions can be renamed
  (Schema->Scheme).

- Improved proxy parsing for proxy URLs missing a scheme. This will address
  recent changes to `urlparse` in Python 3.9+.

**Bugfixes**

- Fixed defect in `extract_zipped_paths` which could result in an infinite loop
  for some paths.

- Fixed handling for `AttributeError` when calculating length of files obtained
  by `Tarfile.extractfile()`.

- Fixed urllib3 exception leak, wrapping `urllib3.exceptions.InvalidHeader` with
  `requests.exceptions.InvalidHeader`.

- Fixed bug where two Host headers were sent for chunked requests.

- Fixed regression in Requests 2.26.0 where `Proxy-Authorization` was
  incorrectly stripped from all requests sent with `Session.send`.

- Fixed performance regression in 2.26.0 for hosts with a large number of
  proxies available in the environment.

- Fixed idna exception leak, wrapping `UnicodeError` with
  `requests.exceptions.InvalidURL` for URLs with a leading dot (.) in the
  domain.

**Deprecations**

- Requests support for Python 2.7 and 3.6 will be ending in 2022. While we
  don't have exact dates, Requests 2.27.x is likely to be the last release
  series providing support.