Merge pull request #6034 from segmentio/segment-query-language

Segment Query Language Private Beta [DOC-763]

Author: pwseg

src/_data/sidenav/main.yml

@@ -604,6 +604,8 @@ sections:
         title: Public API
       - path: /api/public-api/fql
         title: Destination Filter Query Language
+      - path: '/api/public-api/query-language'
+        title: Segment Query Language
   - section_title: Config API
     slug: api/config-api
     section: