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Vacuum Image Optimizer1.0.1
1.0.11 min read

Changelog

Review the documented version history for Vacuum Image Optimizer.

1.0.1

Released on WordPress.org in SVN revision 3593067.

  • Added optional Setup Wizard completion, skip, and relaunch flows.
  • Added WebP source optimization for uploaded WebP files.
  • Improved source support for JPEG, PNG, and WebP.
  • Improved safe skipping for unsupported formats, SVG files, animated GIF files, unreadable files, and exclusions.
  • Improved System Status checks for image engines, format support, writable directories, memory, execution time, and disk space.
  • Improved Media Library status and per-image actions.
  • Improved bulk optimization labels, counters, and feedback.
  • Added safer defaults including Safe Mode, backups, lazy loading, WebP, quality 82, and AVIF quality 60.

0.9.0

Initial public WordPress.org release with WebP and optional AVIF generation, bulk queue processing, upload automation, frontend delivery, reports, backups, restore, and multilingual admin UI.

Related articles

OverviewStart here for the purpose, safety model, and documentation map for Vacuum Image Optimizer.Upgrade GuideUpgrade safely to version 1.0.1 while preserving settings, queue data, backups, and metadata.WordPress.org Review ComplianceDocument the release hygiene, prefixing, licensing, i18n, and safety decisions for review.