DeepVault Nexus 1.5.2

Changelog (1.5.1 -> 1.5.2)

Release date: 2026-05-06

Major Highlights

• DeepVault Nexus 1.5.2 is a focused worker extraction patch over 1.5.1.
• Microsoft Graph file-content downloads now follow redirects, restoring real binary/text retrieval for SharePoint content endpoints that return a download location instead of the file body directly.
• Worker coverage now proves the Graph client is initialized with redirect following before extract-backed export logic consumes downloaded content.

Worker Extraction

• GraphClient now creates its httpx.Client with follow_redirects=True.
• The live export service can follow Graph /content redirects when downloading SharePoint file bodies for extract artifact creation.
• Added a focused worker test that captures the Graph client initialization and verifies downloaded bytes and content type still flow through get_bytes.

Validation and Regression Evidence

• rtk python3 -m pytest worker/tests/test_live_export_service.py
• rtk npm run test -- tests/changelogs.spec.ts
• rtk npm run typecheck
• rtk npm run lint
• rtk npm run build
• rtk npm run test

Notes

• This release does not change the corpus schema or the browser UI.
• Existing extract artifacts do not need migration; rerunning live export is enough to benefit from redirected content downloads.