Prompt Optimizer v2.11.0

Summary

Adds deployment-aware remote backups for desktop and browser runtimes.
Restores resource-complete backups more safely, including favorite and image assets.
Expands image workflows with OpenAI multi-image edits and a Prompt Garden image-to-image guide.
Improves external-link and copy/open actions with safer browser behavior and clearer failure feedback.

Highlights

Remote backups are now a first-class data-safety workflow: users can configure provider-backed storage, snapshot app data and favorites with image resources, and restore those packages with stronger validation.

Product Updates

Desktop

Adds main-process remote storage support for S3-compatible and WebDAV providers.
Exposes remote-storage IPC through the preload bridge so desktop restores avoid renderer-only network paths.
Adds remote backup configuration examples and desktop IPC coverage for provider routing.

Web

Adds a deployment-aware remote backup UI in the data manager, including saved settings, auto-connect behavior, restore controls, and storage reminders.
Adds resource-complete backup and restore helpers for app data, favorites, image resources, and remote snapshots.
Adds copy-and-open actions for AI platform outputs, backed by shared external-link handling.
Adds a Prompt Garden guide entry for image-to-image workflows.

Extension

The extension package version is synchronized to v2.11.0 and inherits the shared UI improvements.

Core/Infra

Adds OpenAI multi-image edit request support and matching adapter coverage.
Adds shared image-resource restore validation, hashing, and package helpers.
Adds focused unit and integration coverage for remote backups, snapshot restores, resource packages, external links, and desktop handlers.

Fixes

Remote backup restores now guard against missing or corrupt image bytes before importing app data.
Saved remote backup settings reconnect automatically in the data manager.
External links are sanitized and opened with safer noopener,noreferrer behavior.
Copy/open failures are surfaced instead of failing silently.
History chain metadata is cleared when it would otherwise become stale.

Breaking Changes / Upgrade Notes

None.

Developer Notes

The release range is v2.10.3..HEAD.
Release artifacts were prepared with node scripts/sync-versions.js and validated with node scripts/release-notes.js check v2.11.0.
Repository checks cover locale parity, runtime Chinese-string guards, package scripts, and desktop IPC handlers.