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Merge pull request #504 from telerik/Q1_2025
Q1 2025
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‎_config.yml

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release-notes:
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title: Release Notes
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position: 110
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release-notes/2025:
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title: 2025
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position: 99
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release-notes/2024:
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title: 2024
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position: 100
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installation-and-deployment:
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title: Installation and Deployment
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position: 4
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libraries/radziplibrary/features:
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title: Features
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position: 5
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knowledge-base:
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position: 100

‎knowledge-base/extract-text-from-pdf.md

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| Version | Product | Author |
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| ---- | ---- | ---- |
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| 2025.1.128| RadPdfProcessing |[Desislava Yordanova](https://www.telerik.com/blogs/author/desislava-yordanova)|
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| Q1 2025 | RadPdfProcessing |[Desislava Yordanova](https://www.telerik.com/blogs/author/desislava-yordanova)|
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## Description
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‎knowledge-base/summarize-pdf-content.md

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| Version | Product | Author |
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| ---- | ---- | ---- |
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| 2025.1.128| RadPdfProcessing |[Desislava Yordanova](https://www.telerik.com/blogs/author/desislava-yordanova)|
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| Q1 2025 | RadPdfProcessing |[Desislava Yordanova](https://www.telerik.com/blogs/author/desislava-yordanova)|
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## Description
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‎libraries/radpdfprocessing/editing/block.md

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//Size size = block.Measure(helloSize); //This method is obsolete since Q4 2024.
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Size size = block.Measure(helloSize, TimeSpan.FromSeconds(10));
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CancellationTokenSource cancellationTokenSource = new(TimeSpan.FromSeconds(10));
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CancellationToken cancellationToken = cancellationTokenSource.Token;
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Size size = block.Measure(helloSize, cancellationToken);
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Block secondBlock = block.Split();
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{{endregion}}

‎release-notes/2025/release-notes-2025-1-205.md

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---
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title: Version 2025.1.205 (2025 Q1)
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page_title: What is new in 2025.1.205 (2025 Q1) for the Document Processing Libraries
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description: 2025.1.205 (2025 Q1)
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slug: release-notes-2025-1-205
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tags: 2025.1.205,2025,Q1
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published: True
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position: 99
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---
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# 2025.1.205 (2025 Q1)
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## What's New
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![new](../images/new.png)
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* Starting with 2025 Q1, all users of the Telerik and Kendo UI components and tools, will need to apply a valid license key file to both new and existing projects. For details, see our [Licensing Documentation]({%slug license-key%}).
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* Introduced support for Optical Character Recognition (OCR), allowing the conversion of images of typed, handwritten, or printed text into machine-encoded text from a scanned document.
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## DocumentProcessing
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![fixed](../images/fixed.png)
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* OpenXML formats are susceptible to DoS attacks passing through the timeout mechanism.
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## PdfProcessing
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![new](../images/new.png)
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* Introduced support for Optical Character Recognition (OCR), allowing the conversion of images of typed, handwritten, or printed text into machine-encoded text from a scanned document.
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* Introduced support for adding barcodes to a PDF document.
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* Introduced option for setting height to table rows.
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* Introduced API allowing optimization and reduction of the size of existing PDF files.
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* Handled import of documents with missing MediaBox operator.
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* Introduced support for import-export of XFA fields.
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* Introduced support for Named actions.
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* Introduced support for ResetForm action.
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![fixed](../images/fixed.png)
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* SkiaImageFormatProvider: An AggregateException: 'The given key 'Abc.Visuals.IAbcStrokedRectangle' was not present in the dictionary' is thrown when exporting the pages with SkiaImageFormatProvider. <sup>.NET Standard</sup>
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* SkiaImageFormatProvider: Signature omitted on export. <sup>.NET Standard</sup>
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* SkiaImageFormatProvider: Missing elements on rendered image. <sup>.NET Standard</sup>
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* SkiaImageFormatProvider: Export to image is slow and the consumed memory is huge. <sup>.NET Standard</sup>
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* A NullReferenceException is thrown when importing a file with explicitly set UserInterfaceName annotation property to null.
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* A NullReferenceException is thrown when importing a document and enumerate the pages.
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* A NullReferenceException is thrown when cloning or merging documents containing a Link with Action collection.
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* A NotSupportedException is thrown when parsing CFF Type1 font.
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* A NotSupportedException is thrown when exporting an image with ICCBased color space and the default ImageCompression is changed.
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* Some text is missing when the culture is German.
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* А KeyNotFoundException is thrown when reading glyph data with Type1Font.
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* A KeyNotFoundException is thrown when loading a document with unsupported annotation.
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* An InvalidOperationException: 'Position is out of range.' is thrown while reading the font in the import process.
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* An InvalidCastException is thrown when parsing the font for a specific document.
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* An IndexOutOfRangeException is thrown when encoding an image with Grayscale color space.
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* Images are inverted after export.
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* ImageFormatProvider: System.AggregateException exception is thrown when exporting a document to an image. <sup>.NET Standard</sup>
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* An error in Adobe when inspecting a page with DeviceGray ColorSpace image after import-export.
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* An ArgumentNullException is thrown when importing a document with missing indirect reference object.
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* An ArgumentException: 'Name cannot contain .(period).' when merging PDF files with form fields.
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* SkiaImageFormatProvider: OverflowException is thrown when converting a document to an image. <sup>.NET Standard</sup>
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* PdfStreamWriter: JavaScript actions are broken after merging documents.
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* A NullReferenceException when Type1 font with random bytes count (lenIV) is set to 0.
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* An InvalidCastException is thrown when importing a file with missing space.
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* An InvalidCastException is thrown when importing a document with a missing state separator in the object stream.
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* A NullReferenceException is thrown when importing a form XObject with null Resources in PDF dictionary.
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## SpreadProcessing
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![fixed](../images/fixed.png)
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* The Export method does not respect the timeout parameter.
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* A NullReferenceException is thrown when exporting a workbook with no sheets. A message indicating that a workbook should contain at least one visible sheet is now displayed.
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* Name Conflict window is displayed when an XLS file is imported and then exported to XSLX.
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* Export to PDF fails in single-threaded platforms. <sup>.NET Standard</sup>
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* Duplicating a worksheet with the CopyFrom method does not copy the defined conditional formatting rules.
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* An ArgumentNullException is thrown when importing a document containing a rule with no format set.
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## WordsProcessing
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![fixed](../images/fixed.png)
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* Remediated Security Vulnerability [CVE-2024-11629]({%slug kb-security-excessive-iteration-cve-2024-11629%}). <sup>.NET Standard</sup>
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## ZipLibrary
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![fixed](../images/fixed.png)
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* Remediated Security Vulnerability [CVE-2024-11343]({%slug kb-security-excessive-iteration-cve-2024-11343%}).

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