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Omera v0.4.0

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@github-actions github-actions released this 03 Oct 07:38
v0.4.0
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Omera Identity Transition, Single-Instance Lifecycle, Hardened Security & Verified Transformations

Version 0.4.0 is a milestone pre-release completing the official project identity transition to Omera (com.berryuiki.omera), enforcing single-instance desktop lifecycle, restricting WebView CSP and local protocol boundaries, introducing verified image export and managed vault transformation engines, auto-detecting adult content with user override preservation, and embedding a comprehensive offline feature documentation drawer:

🌟 Omera Canonical Identity & Migration Bridge

  • Canonical App Identity: Fully transitioned binary naming, application metadata, OS bundles, and packaging to Omera (com.berryuiki.omera, repository BerryUIKI/Omera, primary SQLite database omera.db, local preferences prefix omera_).
  • Zero-Data-Loss Migration Bridge: Integrated automatic discovery for legacy Berry AI Studio installations (berry.db, berry_* local storage keys, and legacy snapshots), migrating them seamlessly into Omera with verifiable receipts (berry-to-omera-v1).
  • Core Crate Restructuring: Reorganized core architectural components under crates/omera-* (omera-domain, omera-metadata, omera-scan, omera-storage, omera-tagger, omera-clip).

🪟 Desktop Lifecycle & Security Hardening

  • Single-Instance Enforcement (#124): Integrated tauri-plugin-single-instance = "2", preventing duplicate database locks and taskbar clutter by unminimizing and focusing the active application window upon secondary launch.
  • Defense-in-Depth WebView CSP (#107): Enforced strict Content Security Policy denying untrusted remote scripts, inline object embeds, and arbitrary frame nesting, while permitting necessary local asset rendering and verified API endpoints.
  • Scoped Local Asset Protocol (#107): Removed wildcard scopes (scope: []) and dynamically authorized local asset protocol access strictly to user-registered library folders and the managed WebP thumbnail cache.

📤 Verified Export & Transcoding Precision (#158)

  • Format & Extension Agreement: Synchronized container encoding for ExportFormat::Original with resize or privacy options across JPEG, WebP, and PNG, preventing mislabeled file signatures.
  • Strict Privacy Sidecars: Ensured .txt prompt and .json metadata sidecars strictly follow effective sanitization policies (StripAll completely omits sidecars; StripAllAiMetadata scrubs all AI workflow chunks).
  • Collision Suffixing: Safe collision detection appending numeric increments (_1, _2) for both directory and ZIP package exports, preventing accidental file overwrites.
  • Accurate Outcome Reporting: Counted exported items only after verified completion of image and sidecar disk writes, reporting granular per-file errors.

🔄 Staged Image Transformation & Managed Vaults (#159, #160)

  • Managed Import Transformation (T2, #159): Optional image compression and conversion during import into managed vaults, with staged decode verification before database indexing; external source images remain unmodified by default.
  • Library Batch Compression & Safe Disposition (T3, #160): Gallery batch action to convert and compress existing managed media assets. Supports explicit user-directed original disposition (Keep, Archive to .omera_archive/, or move to OS Trash without permanent deletion fallback). External linked folders are strictly read-only.

🔞 Rule-Based NSFW Auto-Detection (#128)

  • Rule-Based Keyword Analysis: Integrated automated prompt and WD14 tag analysis in omera-metadata to flag sensitive content on initial ingest.
  • User Override Absolute Priority: SQLite upsert policies ensure explicit user curation (is_nsfw manual toggle) is permanently preserved across library rescans and folder walks.

📖 Global In-App Help Drawer & Feature Documentation (#137)

  • Offline Help & Feature Guide: Lightweight, zero-network documentation reader (HelpGuideDrawer.vue) featuring 11 feature chapters, quick keyword search, and keyboard shortcut matrix.
  • Smart Context Deep-Linking: Auto-detects active workspace context (burst stacks, video media, settings, models, CLIP, search) to highlight relevant documentation.
  • Global Keybinding: Summonable from any screen via F1 or Ctrl+Shift+H / Cmd+Shift+H, and accessible via the top MenuBar across all 7 supported UI locales.

⚡ Asynchronous Command Concurrency & Schema Evolution (#102, #135)

  • Asynchronous Command Scheduling: Offloaded blocking filesystem operations, network requests, and ONNX inference to tauri::async_runtime::spawn_blocking, keeping database lock durations minimal.
  • Large-Library Storage Benchmarks: Verified keyset cursor indexing (idx_files_cursor_mtime, idx_files_cursor_size, idx_files_cursor_rating) and documented query plan metrics across 1k, 10k, and 50k item libraries in docs/benchmarks/LARGE_LIBRARY_BENCHMARK.md.

For complete release details and commit history, see CHANGELOG.md.

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