When performing a request via curl on Windows using schannel, ssl certificate revocation checks does not handle verification failures gracefully when an error is encountered that is unrelated to the actual revocation of a certificate. A new option is available to perform best effort revocation checks on curl, so this is enabled by default on the Windows platform. A new config option (`box_download_disable_ssl_revoke_best_effort`) has also been added which can be optionally enabled to restore previous behavior which results in a hard error if any error is encountered.
Vagrant Core Plugins
These are plugins that ship with Vagrant. Vagrant core uses its own plugin system to power a lot of the core pieces that ship with Vagrant. Each plugin will have its own README which explains its specific role.
Generate proto
grpc_tools_ruby_protoc -I . --ruby_out=gen/plugin --grpc_out=gen/plugin ./plugin_server.proto