I'm pleased to announce the release of Vagrant 1.9.4. This release contains a number of bug fixes, improvements, and some new features. Many Windows related encoding issues have been identified and fixed in this release, as well as better host user detection. A new WinSSH communicator has also been introduced in this release to support Windows guests using the Win32-OpenSSH service. This release also includes a new `validate` command to perform quick validation checks on a local Vagrantfile.
The full list of updates can be found in the CHANGELOG: