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Mcat ReaderNewsv0.3.3 Update: Experience Optimizations
In-game event

v0.3.3 Update: Experience Optimizations

Mcat Reader · published 19 Aug 2026, 10:31 UTC · build 24815613

All newsPlayers around this dateRead on Steam

Bug Fixes

  • Fixed an issue where pages could not be turned when using slide animation.

  • Fixed an issue where the "Auto‑sync book progress" option could not be enabled.

  • Fixed an issue where dragging and dropping files to import would accidentally clear the pending import list.

  • Attempted to fix an occasional text misalignment issue in paged mode.

  • Fixed an issue where the page mode could still be enabled in vertical layout mode.

  • Fixed an issue where the in‑app version number did not update correctly with the release.

  • Fixed various other known issues in the book reader to improve stability.

Optimizations

  • When importing books, they will now be automatically added to the corresponding mode based on file type.

  • In empty state, the import method can now be customized: users may choose between manual selection and automatic scanning.

  • When importing books in shelves, favorites, private space, and groups, books will be automatically categorized into the corresponding shelf category.

  • Improved the styling of the sub‑category bar in the book reader’s tool panel.

New Features

  • Added a mouse inversion option for the book reader.

  • Added immersive mode for the image reader, office reader, and code reader.

  • In office mode settings, you can now choose to use a fixed template or file preview for the cover.

  • Added multi‑tab support for the book editor. (Note: The book editor is still under development; some features may be unstable. It is recommended to back up your data before editing.)

More from Mcat Reader

Other announcements

All news
Game update9 Sep 2026v0.3.3.b Update - Bug FixesNew · Added option to automatically adjust paging mode. · Added exclusion mode (launch parameter --NoBookshelf ); when enabled, the app starts without loading the bookshelf to help rule out application issues. Optimizations · Improved bookshelf performance. · Clarified the semantics of the permanent deletion item in the recycle bin. Fixes · Fixed the issue where the data clearing and reset butt…In-game event17 Aug 2026v0.3.2 Update: Anonymous ModeBug Fixes · Fixed an issue where parsing MOBI and AZW3 e-books failed. · Fixed an issue where the title background color could not be applied correctly in night mode. · Fixed an issue where custom fonts could not be used properly. · Corrected some UI text descriptions in certain interfaces. Feature Optimizations · Optimized the workflow and interaction experience of the "Scheme" feature in the…Major update14 Aug 2026v0.3.1 Update: Bug FixesNew Features · Added in-browser search functionality to help users quickly find desired content. · Added a book editor (basic editing capabilities are provided in the current version, with more editing features to be expanded in future updates). · Added adjustable page-turn animation parameters, allowing users to customize animation effects. Experience Optimizations · Optimized loading performa…