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This page contains release notes for GroupDocs.Conversion for Java 18.12

Major Features

This regular monthly release contains 5+ new features, improvements and bug fixes. Most notable are: 

  • Introduced PdfFormatingOptions when converting to PDF

  • Introduced TxtLoadOptions for conversions from TXT documents

  • Improved per page savings for all conversions
  • Image to PDF conversions improvements

  • Improved Load and Save Options, moved to new namespace

  • Introduced conversion from IGS

  • Introduced conversion from PLT
  • Convert from password protected ODS
  • Convert to password protected ODS
  • Introduced conversion from CGM

  • Fixed bug where image inside presentation isn't the same in ODP output

  • Fixed bug where border are missing in ODS Excel output

  • Fixed bug XLSX file eats almost 2 GB RAM while converting and the process never completes
  • Introduced option for removing embedded files in Pdf

Full List of Issues Covering all Changes in this Release

Key
Summary
Category
CONVERSIONNET-2640

Implement PdfFormattingOptions when converting to PDF

New Feature
CONVERSIONNET-2661

Implement specific options for converting TXT documents

New Feature
CONVERSIONNET-1930Implement conversion from IgsNew Feature
CONVERSIONNET-1927Implement conversion from PltNew Feature
CONVERSIONNET-1906Support password protection when converting to ODSNew Feature
CONVERSIONNET-1905Support converting password protected ODS documentNew Feature
CONVERSIONNET-1894Implement conversion from CgmNew Feature
CONVERSIONNET-2633

Automatically add extension of the converted file if not set

Improvement
CONVERSIONNET-2649

Remove obsolete constructors and properties

Improvement
CONVERSIONNET-2658

Image to PDF conversion improvement

Improvement
CONVERSIONNET-2686

Improve per page savings when converting to Words, Images, Slides, Cells, Pdf, Xps, Html

Improvement
CONVERSIONNET-2687

Security improvements update

Improvement
CONVERSIONNET-1930Pdf to Cells improvementImprovement
CONVERSIONNET-1917Improve Words conversion optionsImprovement
CONVERSIONNET-1916Improve Slides conversion optionsImprovement
CONVERSIONNET-1915Improve Pdf conversion optionsImprovement
CONVERSIONNET-1913Improve Image conversion optionsImprovement
CONVERSIONNET-1912Improve Html conversion optionsImprovement
CONVERSIONNET-1911Improve Cells conversion optionsImprovement
CONVERSIONNET-1957Implement option for removing embedded files in PdfImprovement
CONVERSIONNET-2683

Exception when cache is enabled

Bug
CONVERSIONNET-1920XLS to HTML output is too smallBug
CONVERSIONNET-1907Excel to SVG conversion issueBug
CONVERSIONNET-1520Xps to Pdf conversion issueBug
CONVERSIONNET-1873The image inside presentation isn't the same in ODP outputBug
CONVERSIONNET-1874Missing border in ODS Excel outputBug
CONVERSIONNET-1923XLSX file eats almost 2 GB RAM while converting and the process never completesBug
CONVERSIONJAVA-433Ms word document font substitution issueBug
CONVERSIONJAVA-441Trendlines in graphs on word documents not displayingBug
CONVERSIONJAVA-444Numbered items in .txt file converted to .pdf, output is not as expectedBug
CONVERSIONJAVA-466An exception raises while rendering to the image outputBug


Public API and Backward Incompatible Changes

This section lists public API changes that were introduced in GroupDocs.Conversion for Java 18.12. It includes not only new and obsoleted public methods, but also a description of any changes in the behavior behind the scenes in GroupDocs.Conversion which may affect existing code. Any behavior introduced that could be seen as a regression and modifies existing behavior is especially important and is documented here.

  1. All classes from GroupDocs.Conversion.Converter.Option namespace are now obsolete

    This is not breaking change, but the classes are marked as obsolete and will be removed in version 19.+. The new options classes are in GroupDocs.Conversion.Options namespace and are separated in two sub namespaces GroupDocs.Conversion.Options.Load and GroupDocs.Conversion.Options.Save.

  2. Following obsolete constructors are removed from ConversionHandler

    Java


    Usage

    Java

  3. Introduced PdfFormatingOptions when converting to PDF

    Java

    Usage

    Java

  4. Introduced PdfLoadOptions when converting from PDF

    Java

    Usage

    Java

  5. Introduced TxtLoadOptions for conversions from TXT documents

    Java

    Usage

    Java
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