v0.4.0

#5 #4 #3 closed!

🔥 Highlights

• One‑click Double Processing for higher effective upscaling (two stages with clear “(1/2)” → “(2/2)” indicators)
• Custom Model Support: load models from your own local folder
• Optional TTA (Test‑Time Augmentation) for quality boost (off by default)
• EXIF Preservation: keep original camera/rotation metadata

---

🎈 Improvements

• Clearer progress feedback in Double Processing (“(1/2)” and “(2/2)” with raw progress)
• More informative file naming (includes final effective scale)
• Settings UX/localization polish; long descriptions render better

---

ℹ️ Notes

• TTA is optional—enable it only if you prefer quality over speed.
• Custom models: ensure directory structure and files match the expected format of your chosen backend.