Wrong default version alias

[Nosferican]

Describe the bug The documentation states the default version is v2, but using default alias takes you to old version (v1)

To Reproduce Steps to reproduce the behavior:

1. Use alias https://api.code.gov/endpoint
2. Examine header: X-API-VERSION: v1 (behavior confirmed to be pre v2)

Expected behavior Using https://api.code.gov/endpoint should be equivalent to https://api.code.gov/v2/endpoint