v2.0.2: fix(http_client): class level execute should default to proxy use

ensure proxy not applied where it should be ignored

v2.0.1

fixes proxy not being used with class methods on ConnectProxy::HTTPClient

v2.0.0

allows core classes to be extended with implicit proxy support using ENV vars

v1.4.1

add an option to ignore the proxy settings set on the environment

v1.4.0: Merge pull request #3 from spider-gazelle/openssl-dep

adds websocket proxying support

v1.3.0

adds support for modifying TLS settings globally for things using proxies
as well as programmatically configuring global proxy settings

v1.2.1

adds crystal version indicator to shard.yml

v1.2.0: feat: adds support for ignoring environment proxy

allows ignoring proxies configured as environment variables

v1.1.0: feat: add support for authenticated proxy urls

add support for URLs with embedded auth

v1.0.1: Merge pull request #1 from spider-gazelle/crystal-0.36.0

adds crystal 0.36.0 compatibility