V4.5 Complete - Enhanced trancription context, added option to restranscribe source under different models.

docs/ver4/requirements_v4.md

@@ -15,7 +15,7 @@ This document defines the baseline requirements for the document transcription s
 | REQ-6 | Functional | Support an extensible role taxonomy for document-person relationships. | inspection |
 | REQ-7 | Policy Constraint | Enforce deterministic relationship-role writes with uniqueness on `(document_id, person_id)` and explicit conflict responses for duplicate Person links. | test |
 | REQ-8 | Functional | Use set-based synchronization for document-person mutations so updates add and remove only the intended links. | test |
-| REQ-9 | Functional | Maintain immutable machine output on `Source.raw_transcription` while permitting inline human edits on `Source.revised_text`. | test |
+| REQ-9 | Functional | Maintain selected machine output and exact attempt provenance on `Source` while permitting independent human edits on `Source.revised_text`. | test |
 | REQ-10 | Functional | Support a UUID-identified `DocumentType` taxonomy with unique user-facing labels and active/inactive lifecycle control. | test |
 | REQ-11 | Data Constraint | Store `Document` type as a controlled reference to `DocumentType`. | test |
 | REQ-12 | Interface | Render multi-page transcriptions sequentially by `page_number` with document, people, and document-type metadata. | demonstration |
@@ -31,6 +31,9 @@ This document defines the baseline requirements for the document transcription s
 | REQ-22 | Interface | Provide safe browser-native Facsimile and Text-only print views from persisted Document Detail. | demonstration |
 | REQ-23 | Security | Escape stored print text and serve Source images through record-validated application routes without disclosing local paths. | test |
 | REQ-24 | Functional | Print current human-preferred Source text, semantic Author metadata, deterministic Source order, and oldest-to-newest Job metadata. | test |
+| REQ-25 | Quality | Physically apply recognized raster orientation metadata to provider-input derivatives without changing original Source bytes. | test |
+| REQ-26 | Quality | Persist deterministic, non-mutating output warnings without automatic paid retries. | test |
+| REQ-27 | Functional | Create one-Source retranscription Jobs from a configured model allowlist and preserve later successes as candidates until explicit promotion. | test |
 
 ## Clarifying Constraints