mineru-2.7.6-released

What's Changed

• 2026/02/06 2.7.6 Release

  • Added support for the domestic computing platforms Kunlunxin and Tecorigin.

• 2026/02/06 2.7.6 发布

  • 新增国产算力平台昆仑芯、太初元碁的适配支持，目前已由官方和厂商适配并支持的国产算力平台包括:
    • 昇腾 Ascend
    • 平头哥 T-Head
    • 沐曦 METAX
    • 海光 Hygon
    • 燧原 Enflame
    • 摩尔线程 MooreThreads
    • 天数智芯 IluvatarCorex
    • 寒武纪 Cambricon
    • 昆仑芯 Kunlunxin
    • 太初元碁 Tecorigin
  • MinerU 持续兼容国产硬件平台，支持主流芯片架构。以安全可靠的技术，助力科研、政企用户迈向文档数字化新高度！

New Contributors

• @Arrmsgt made their first contribution in #4498

Full Changelog: mineru-2.7.5-released...mineru-2.7.6-released

mineru-2.7.5-released

What's Changed

• Fix the issue where PDF rendering timeout detection fails under certain conditions.

Full Changelog: mineru-2.7.4-released...mineru-2.7.5-released

mineru-2.7.4-released

What's Changed

• 2026/01/30 2.7.4 Release

  • Added support for domestic computing platforms IluvatarCorex and Cambricon.

• 2026/01/30 2.7.4 发布

  • 新增国产算力平台天数智芯、寒武纪的适配支持，目前已由官方适配并支持的国产算力平台包括:
    • 昇腾 Ascend
    • 平头哥 T-Head
    • 沐曦 METAX
    • 海光 Hygon
    • 燧原 Enflame
    • 摩尔线程 MooreThreads
    • 天数智芯 IluvatarCorex
    • 寒武纪 Cambricon
  • MinerU 持续兼容国产硬件平台，支持主流芯片架构。以安全可靠的技术，助力科研、政企用户迈向文档数字化新高度！

New Contributors

• @pgoslatara made their first contribution in #4421
• @Copilot made their first contribution in #4434
• @guguducken made their first contribution in #4435

Full Changelog: mineru-2.7.3-released...mineru-2.7.4-released

mineru-2.7.3-released

What's Changed

• Fix bug : #4415

Full Changelog: mineru-2.7.2-released...mineru-2.7.3-released

mineru-2.7.2-released

What's Changed

• 2026/01/23 2.7.2 Release

  • Cross-page table merging optimization, improving merge success rate and merge quality

• 2026/01/23 2.7.2 发布

  • 新增国产算力平台海光、燧原、摩尔线程的适配支持，目前已由官方适配并支持的国产算力平台包括:
    • 昇腾 Ascend
    • 平头哥 T-Head
    • 沐曦 METAX
    • 海光 Hygon
    • 燧原 Enflame
    • 摩尔线程 MooreThreads
  • MinerU 持续兼容国产硬件平台，支持主流芯片架构。以安全可靠的技术，助力科研、政企用户迈向文档数字化新高度！
  • 跨页表合并优化，提升合并成功率与合并效果

New Contributors

• @tommygood made their first contribution in #4365

Full Changelog: mineru-2.7.1-released...mineru-2.7.2-released

mineru-2.7.1-released

What's Changed

• 2026/01/06 2.7.1 Release

  • fix bug: #4300
  • Updated pdfminer.six dependency version to resolve CVE-2025-64512
  • Support automatic correction of input image exif orientation to improve OCR recognition accuracy #4283

• 2026/01/06 2.7.1 发布

  • fix bug: #4300
  • 更新pdfminer.six的依赖版本以解决 CVE-2025-64512
  • 支持输入图像的exif方向自动校正，提升OCR识别效果 #4283

New Contributors

• @kingdomad made their first contribution in #4283

Full Changelog: mineru-2.7.0-released...mineru-2.7.1-released

mineru-2.7.0-released

What's Changed

• 2025/12/30 2.7.0 Release

  • Simplified installation process. No need to separately install vlm acceleration engine dependencies. Using uv pip install mineru[all] during installation will install all optional backend dependencies.
  • Added new hybrid backend, which combines the advantages of pipeline and vlm backends. Built on vlm, it integrates some capabilities of pipeline, adding extra extensibility on top of high accuracy:
    • Directly extracts text from text PDFs, natively supports multi-language recognition in text PDF scenarios, and greatly reduces parsing hallucinations;
    • Supports text recognition in 109 languages for scanned PDF scenarios by specifying OCR language;
    • Independent inline formula recognition switch, which can be disabled separately when inline formula recognition is not needed, improving the visual effect of parsing results.
  • Simplified engine selection logic for vlm/hybrid backends. Users only need to specify the backend as *-auto-engine, and the system will automatically select the appropriate engine for inference acceleration based on the current environment, improving usability.
  • Switched default parsing backend from pipeline to hybrid-auto-engine, improving out-of-the-box result consistency for new users and avoiding cognitive differences in parsing results.
  • Added i18n support to gradio application, supporting switching between Chinese and English languages.

• 2025/12/30 2.7.0 发布

  • 简化安装流程，现在不再需要单独安装vlm加速引擎依赖包，安装时使用uv pip install mineru[all]即可安装所有可选后端的依赖包。
  • 增加全新后端hybrid，该后端结合了pipeline和vlm后端的优势，在vlm的基础上，融入了pipeline的部分能力，在高精度的基础上增加了额外的扩展性：
    • 从文本pdf中直接抽取文本，在文本pdf场景原生支持多语言识别，并极大减少解析幻觉；
    • 通过指定ocr语言，在扫描pdf场景下支持109种语言的文本识别；
    • 独立的行内公式识别开关，在不需要行内公式识别的场景下可单独关闭，提升解析结果视觉效果。
  • 简化vlm/hybrid后端的引擎选择逻辑，用户只需指定后端为*-auto-engine，系统会根据当前环境自动选择合适的引擎进行推理加速，提升易用性.
  • 默认解析后端从pipeline切换至hybrid-auto-engine，提升新用户开箱即用的结果一致性，避免出现解析结果认知差异。
  • gradio应用增加i18n适配，支持中英文两种语言切换。

Full Changelog: mineru-2.6.8-released...mineru-2.7.0-released

mineru-2.6.8-released

What's Changed

• Bug Fix: #4189

Full Changelog: mineru-2.6.7-released...mineru-2.6.8-released

mineru-2.6.7-released

What's Changed

• Bug fix: #4168

Full Changelog: mineru-2.6.6-released...mineru-2.6.7-released

mineru-2.6.6-released

What's Changed

• 2025/12/02 2.6.6 Release

  • mineru-api tool optimizations
    • Added descriptive text to mineru-api interface parameters to improve API documentation readability.
    • You can use the environment variable MINERU_API_ENABLE_FASTAPI_DOCS to control whether the auto-generated interface documentation page is enabled (enabled by default).
    • Added concurrency configuration options for the vlm-vllm-async-engine, vlm-lmdeploy-engine, and vlm-http-client backends. Users can use the environment variable MINERU_API_MAX_CONCURRENT_REQUESTS to set the maximum number of concurrent API requests (unlimited by default).

• 2025/12/02 2.6.6 发布

  • Ascend适配优化
    • 优化命令行工具初始化流程，使Ascend适配方案中vlm-vllm-engine后端在命令行工具中可用。
    • 为Atlas 300I Duo(310p)设备更新适配文档。
  • mineru-api工具优化
    • 为mineru-api接口参数增加描述性文本，优化接口文档可读性。
    • 可通过环境变量MINERU_API_ENABLE_FASTAPI_DOCS控制是否启用自动生成的接口文档页面，默认为启用。
    • 为vlm-vllm-async-engine、vlm-lmdeploy-engine、vlm-http-client后端增加并发数配置选项，用户可通过环境变量MINERU_API_MAX_CONCURRENT_REQUESTS控制api接口的最大并发请求数，默认为不限制数量。

New Contributors

• @zyileven made their first contribution in #4070
• @Flynn-Zh made their first contribution in #4046

Full Changelog: mineru-2.6.5-released...mineru-2.6.6-released