Orpheus 2.0 – Version 1.3.41 – July 2026

Changelog

• Fixed: Annotations not working correctly while zoomed in
• Fixed: New files not appearing after adding them (affected subfolders)
• Improved: Pinch to zoom reliability
• Improved: Authentication security (auth tokens migrated to secure storage)
• Improved: PDF rendering performance and stability
• Improved: General stability and crash monitoring

Comments

This release is a mix of bug fixes and infrastructure work.

The two fixes are both buggy things that users were hitting in production. Annotations were behaving rather buggy when using Zoom – this is now fixed. New files added to nested subfolders weren’t showing up, which has been resolved (thanks John Sealy for reporting this.)

On the improvements side, pinch to zoom has been made more reliable, and there’s been a significant round of PDF rendering work under the hood streamlining performance and reliability, and positioning for some improvements to Annotations next month.

Auth tokens are now stored using Flutter’s secure storage. No action needed — it’s a behind-the-scenes security improvement.

As always, if you run into any issues, or have any feedback or requests, please don’t hesitate to reach out.

Maeve Lander is a software developer by day, trumpeter and arranger by night. She created Orpheus ~13 years ago, when Android was first born. It has gone through iteration over the years, but has always held true to the original vision; a minimalist sheet music reader that just does one thing, really well.