v0.74.0

Added

• time-windowed revisit API + filter wire point (#1152, closes #1152)
  • ProcessedItems::get_processed_at/has_been_processed_within/find_stale/find_never_processed
  • datamachine_should_reprocess_item filter in ExecutionContext::isItemProcessed()
  • Composite index flow_source_ts (flow_step_id, source_type, processed_timestamp) with backfill helper
  • 3 new abilities + 3 new wp datamachine processed-items subcommands
• bridge RequestBuilder to wp-ai-client when available (#1089)

Fixed

• use \$mode after contexts → modes rename in wp-ai-client dispatch log

Highlights

Promotes processed_items from boolean seen/not-seen to a full dedupe primitive. Unblocks maintenance-style pipelines (wiki-review cadence, SEO re-audit, venue refresh) as thin consumers of one DM primitive. Pairs with Intelligence v0.8.0's observe + chronology cascade for end-to-end wiki generation flows.