- Low level plumbing for resources is still retained for now.
- Retain "Workload" terminology over "Service".
- Revert "Destination" terminology back to "Upstream".
- Remove TPROXY support as it only worked for v2.
Conceptually renaming the following topology terms to avoid confusion with v2 and to better align with it:
- ServiceID -> ID
- Service -> Workload
- Upstream -> Destination