zend-http 2.9.0

Added

• #154 adds the method SetCookie::setEncodeValue(). By default, Set-Cookie
  values are passed through urlencode(); when a boolean false is provided to
  this new method, the raw value will be used instead.

• #166 adds support for PHP 7.3.

Changed

• #154 changes the behavior of SetCookie::fromString() slightly: if the parsed
  cookie value is the same as the one passed through urldecode(), the
  SetCookie header's $encodeValue property will be toggled off to ensure the
  value is not encoded in subsequent serializations, thus retaining the
  integrity of the value between usages.

• #161 changes how the Socket and Test adapters aggregate headers. Previously,
  they would ucfirst() the header name; now, they correctly leave the header
  names untouched, as header names should be considered case-insensitive.

• #156 changes how gzip and deflate decompression occur in responses, ensuring
  that if the Content-Length header reports 0, no decompression is attempted,
  and an empty string is returned.

Deprecated

• Nothing.

Removed

• #166 removes support for zend-stdlib v2 releases.

Fixed

• Nothing.