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@@ -47,20 +47,21 @@ Easier to use: Just grab MinerU Desktop. No coding, no login, just a simple inte
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# Changelog
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-- 2025/04/03 Release of version 1.3.0, with many changes in this version:
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+- 2025/04/03 Release of 1.3.0, in this version we made many optimizations and improvements:
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- Installation and compatibility optimization
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- - By using paddleocr2torch, completely replaced the paddle framework and paddleocr used in the project, resolving conflicts between paddle and torch.
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- - Removed the use of layoutlmv3 in layout, solving compatibility issues caused by `detectron2`.
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- - Extended torch version compatibility to 2.2~2.6.
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- - CUDA compatibility extended to 11.8~12.6 (CUDA version determined by torch), addressing compatibility issues for some users with 50-series and H-series Nvidia GPUs.
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- - Python compatible versions extended to 3.10~3.12, resolving the issue of automatic downgrade to 0.6.1 during installation in non-3.10 environments.
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- - Performance optimization (compared to version 1.0.1, formula parsing speed improved by over 1400%, and overall parsing speed improved by over 500%)
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- - Improved parsing speed for batch processing of multiple small PDF files ([script example](demo/batch_demo.py)).
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- - Optimized the loading and usage of the mfr model, reducing memory usage and improving parsing speed. (requires re-executing the [model download process](docs/how_to_download_models_en.md) to obtain incremental updates of model files)
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- - Optimized memory usage, allowing the project to run with as little as 6GB.
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- - Improved running speed on mps devices.
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+ - By using `paddleocr2torch`, completely replaced the use of `paddle` framework and `paddleocr` in the project, solving the conflict issue between `paddle` and `torch`.
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+ - By removing the use of `layoutlmv3` in layout, resolved compatibility issues caused by `detectron2`.
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+ - Torch version compatibility extended to 2.2~2.6 (excluding 2.5).
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+ - CUDA compatibility supports 11.8/12.4/12.6 (CUDA version determined by torch), resolving compatibility issues for some users with 50-series and H-series GPUs.
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+ - Python compatible versions expanded to 3.10~3.12, solving the problem of automatic downgrade to 0.6.1 during installation in non-3.10 environments.
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+ - Offline deployment process optimized; no internet connection required after successful deployment to download any model files.
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+ - Performance optimization
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+ - By supporting batch processing of multiple PDF files ([script example](demo/batch_demo.py)), improved parsing speed for small files in batches (compared to version 1.0.1, formula parsing speed increased by over 1400%, overall parsing speed increased by over 500%).
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+ - Optimized loading and usage of the mfr model, reducing GPU memory usage and improving parsing speed (requires re-execution of the [model download process](docs/how_to_download_models_en.md) to obtain incremental updates of model files).
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+ - Optimized GPU memory usage, requiring only a minimum of 6GB to run this project.
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+ - Improved running speed on MPS devices.
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- Parsing effect optimization
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- - Updated the mfr model to unimernet(2503), solving the issue of missing line breaks in multi-line formulas.
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+ - Updated the mfr model to `unimernet(2503)`, solving the issue of lost line breaks in multi-line formulas.
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- 2025/03/03 1.2.1 released, fixed several bugs:
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- Fixed the impact on punctuation marks during full-width to half-width conversion of letters and numbers
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- Fixed caption matching inaccuracies in certain scenarios
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