Is there a data-loading/ETL tool that uses Salesforce's Bulk API v2.0?
I see that both Data Loader and dataloader.io, in Bulk mode, still only use Bulk API v1.0.
And please do NOT say "Workbench"--the various Workbench walkthroughs in the Bulk API 2.0 and Bulk API Developer Guide are mere proofs-of-concept that (1) require annoying amounts of manual fiddling and (2) can't handle large data volumes.