v4.16.0 v1.15.0
high risk
haiwen/seafileAug 16, 2026 → Aug 17, 20262 days between releases
What's New
Seafile v4.16.0 refactors sandbox; Pdf-inspector v1.15.0 adds selective OCR.
Breaking Changes
- E2B Sandbox provider has been removed.
- S3 key naming strategy changed to decouple from filenames.
- Requires execution of migration scripts (`initHttpToolSchema`, `initUserSandbox`).
New Features
- Selective OCR for scanned and mixed PDFs using PDFium rendering.
- Adaptive text fusion for OCR results.
- Session reuse for faster OCR extraction.
- Offline operation support.
Improvements
- Strict schema enforcement for system model configurations.
- HTTP tool parameters migrated to standard JSON Schema.
- Sandbox file previews now use short-lived read-only links.
- Pinned runtime and model caching support.
Upgrade Notes
Execute migration scripts `initHttpToolSchema` and `initUserSandbox`; update environment variables `PREVIEW_PORT` and `AGENT_SANDBOX_PREVIEW_PROXY_URL`.
The Two Releases
v4.16.0
v4.16.0
Aug 16, 2026· 2 months ago
A major update introducing user-level Agent Sandbox instances, strict schema enforcement for system models, and significant refactoring of the Sandbox lifecycle and migration processes.
Full release notesv1.15.0
1.15.0 — Selective OCR for scanned and mixed PDFs
Aug 17, 2026· 2 months ago
Introduces selective OCR capabilities for scanned and mixed PDFs, utilizing PDFium rendering and PP-OCRv6 Small with adaptive text fusion.
Full release notes