版本 5.2.0 - 比较功能（高级版）：支持将《易经》原文与注释译文并排对照阅读 - 根据用户反馈优化界面：界面文本与注释文本可分别设置字号

- Bug fixes - UI improvement: "Back to top"

- Chung Wu commentary - UI improvements - Bug fixes

- Read-aloud function for commentary texts, with adjustable reading speed individually by language - Enhanced “All Hexagrams” dialog - Improved commentary descriptions in the Shop - Various UI improvements, improved scrolling and readability - Because of copyright concerns, we are unfortunately unable to continue offering our edition of Richard John Lynn.

4.1.2 - Improved keyboard behavior at startup - Scrollable Question screen - Correction in Indonesian translation 4.1.3 - Improved UI language switching behavior - Search filter in Old Questions no longer searches in the date field

- Added Italian, Japanese, Korean, and Indonesian user interface languages - Added new edition by Bradford Hatcher - Updated Flutter framework - Improvements to the user interface - Various bug fixes

Version 4.0.11: Corrected symbol for Xun trigram in All Hexagrams dialog Version 4.0.10: Library on iPad: Reduced excessive scrolling space, improved layout of Stahel trigram commentaries

修正了Karcher的数据错误

纠正了在没有购买Stahel书籍时动态部分的用户界面故障。

改进用户友好性

Dear Users Problems with the base software of an external provider have forced us to reprogram the entire I Ching Library, and with a spectacular result! Our app now uses Flutter – a truly innovative and modern framework. It has become extremely fast and even more secure. Upgrading to the next generation is free of charge: • Seen from the outside, the app looks essentially the same as before. • A number of functions have been extended and improved, e.g. comparison of commentaries, filtering of old questions, as well as a new, effective Help system. • All commentaries in the Yi Jing Library are now available for purchase also in the basic version. • This new framework of the app paves the way for the future launch of app versions on other platforms (Windows PC etc.) After downloading the update, all of your previous purchases will automatically be available again. If you had old questions in the previous version, you can import them manually via Data Management (in the 3-dot-menu at the top right). As a safety measure, you could reopen your old app before this update and export your old questions. However, this is not mandatory. If any difficulties arise during the transition to the new generation, we would be happy to receive your report at contact@yijing.ch. We would be delighted and thankful if you could recommend the new app to your friends and give us a review on your platform. We look forward to your feedback! Kind regards, Your I Ching Library development team

Updated iPad screenshots in the store

New feature: Arrange the books in the Library by sorting them manually.

You can now export Original Chinese text to the Place Chinese dictionary Reader. You can now export and import your questions.

Bug fixes and quality improvements.

Bug fixes and feature improvements.