# Changelog of Bulk Image Downloader to ZIP with SHA-256 Manifest (`mmdincer/bulk-file-downloader-zip`) Actor

- **URL**: https://apify.com/mmdincer/bulk-file-downloader-zip/changelog.md
- **Full Actor documentation**: https://apify.com/mmdincer/bulk-file-downloader-zip.md

## Changelog

### 1.0 (2026-11-04)

- First version: URL list, files list with expected SHA-256 and names, or a dataset of URLs to ZIP parts with `manifest.json` and `SHA256SUMS`.
- Real file type from the bytes, image size, HTML-instead-of-file rejection, type filter, duplicate removal by content.
- Retries with backoff, resume of interrupted transfers, per-file, per-run and per-host limits, spending limit.
- "Only new or changed files" mode with ETag, Last-Modified and SHA-256 comparison.
- Address checks on every redirect hop and on the resolved address: private, local and reserved networks are never contacted.
- Store title and opening lead with "bulk image downloader" and "file downloader". The Actor still downloads only the URLs you give it.