Upgrading from an earlier version
You can keep your existing library when upgrading to MemoRay 0.4.0. A full re-import or library-wide re-index is not required.
To apply improved PDF reading order and search indexing to eligible existing PDFs:
- Open MemoRay after upgrading.
- If you see “MemoRay can improve some existing PDFs,” select “Refresh PDFs.”
- Unlock Protected Documents to allow their eligible PDFs to refresh.
The refresh runs locally and starts only when you choose it. You can keep searching while it runs. Each document’s existing search results remain available until its refreshed version is ready. If a refresh cannot finish, the previous searchable version is retained.
Your titles, tags, dates, and other document details are preserved. This refresh does not regenerate existing titles or dates. Pure scanned/OCR-only PDFs are excluded from this refresh; version 0.4.0 does not introduce a new OCR engine.
Other improvements, including the Ask question-handling fix and clearer document filename display, are available after upgrading without re-importing files.