5 docs tagged with "versioning"

Verified absence of explicit lifecycle API versioning and current compatibility-based evolution strategy.

Release-candidate, GA, major-version, breaking-change, migration, and archived-documentation versioning guidance.

Confirmed schema-version mechanism and safe evolution guidance.

Verified absence of explicit Helpdesk API version negotiation.

Verified absence of HTTP API versioning on the Notification surface, and the two internal version concepts that do exist.