8.5.3

8.5.3

• Updated System.Security.Cryptography.Xml for .NET 9 & 10 to address a security vulnerability (CVE-2026-26171 and CVE-2026-33116).
• Minor bug fixes. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues

8.5.0

Minor features.

• Added CancellationToken to Calculate - see Cancelling a calculation.
• Added property ValueFromCellsRange and the SetValueFromCellsRange method to data labels on chart series.
• Improved performance for SUMIFS, AVERAGEIFS, COUNTIFS.
• Improved performance for formula calculation with full column references (e.g. A:A, $B:$B).

Release is available on Nuget.org per 20260416 : https://www.nuget.org/packages/EPPlus/

8.5.2

8.5.2

• Updated System.Security.Cryptography.Xml for .NET 9 & 10 to address a security vulnerability (CVE-2026-26171 and CVE-2026-33116).
• Minor bug fixes. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues

8.5.0

Minor features.

• Added CancellationToken to Calculate - see Cancelling a calculation.
• Added property ValueFromCellsRange and the SetValueFromCellsRange method to data labels on chart series.
• Improved performance for SUMIFS, AVERAGEIFS, COUNTIFS.
• Improved performance for formula calculation with full column references (e.g. A:A, $B:$B).

Release is available on Nuget.org per 20260330 : https://www.nuget.org/packages/EPPlus/

8.5.1

8.5.1

Minor bug fixes.

See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues

8.5.0

Minor features.

• Added CancellationToken to Calculate - see Cancelling a calculation.
• Added property ValueFromCellsRange and the SetValueFromCellsRange method to data labels on chart series.
• Improved performance for SUMIFS, AVERAGEIFS, COUNTIFS.
• Improved performance for formula calculation with full column references (e.g. A:A, $B:$B).

Release is available on Nuget.org per 20260330 : https://www.nuget.org/packages/EPPlus/

8.5.0

Minor features.

• Added ´CancellationToken´ to Calculate - see Cancelling a calculation.
• Added property ´ValueFromCellsRange´ and the ´SetValueFromCellsRange´ method to data labels on chart series.
• Improved performance for SUMIFS, AVERAGEIFS, COUNTIFS.
• Improved performance for formula calculation with full column references (e.g. A:A, $B:$B).

Minor bug fixes.

See Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
Release is available on Nuget.org per 20260306 : https://www.nuget.org/packages/EPPlus/

8.4.2

8.4.2
Minor bug fixes.
8.4.0
Added .NET 10 targeting framework.
Minor bug fixes.
See Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
Release is available on Nuget.org per 20260204 : https://www.nuget.org/packages/EPPlus/

8.4.1

8.4.1

• Minor bug fixes.

8.4.0

• Added .NET 10 targeting framework.
• Minor bug fixes.
  See Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
  Release is available on Nuget.org per 20260112 : https://www.nuget.org/packages/EPPlus/

8.4.0

8.4.0

• Added .NET 10 targeting framework.
• Minor bug fixes.
  See Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
  Release is available on Nuget.org per 20251213 : https://www.nuget.org/packages/EPPlus/

8.3.1

8.3.0

Support for adding external connections and query tables

• Adding, updating and removing connections.
  • Power query connections.
  • Database connections
  • OLAP connections
  • Web connections
  • Text connections
    -Adding, updating and removing range and table query tables.
    -Adding pivot tables with external connections as source.
    -3 new functions:
  • PERCENTOF
  • VALUETOTEXT
  • BASE

8.3.1

• Minor bug fixes.
  See Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
  Release is available on Nuget.org per 20251130 : https://www.nuget.org/packages/EPPlus/

8.3.0

Support for adding external connections and query tables

• Adding, updating and removing connections.
  • Power query connections.
  • Database connections
  • OLAP connections
  • Web connections
  • Text connections
    -Adding, updating and removing range and table query tables.
    -Adding pivot tables with external connections as source.
    -3 new functions:
  • PERCENTOF
  • VALUETOTEXT
  • BASE

See Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
Release is available on Nuget.org per 20251120 : https://www.nuget.org/packages/EPPlus/

8.2.1

Features

8.2.1 Minor features and fixed issues. See https://epplussoftware.com/en/Developers/MinorFeaturesAndIssues
Release is available on Nuget.org per 20251009 : https://www.nuget.org/packages/EPPlus/

8.2.0
Features

• Added support for 8 new LAMBDA-based functions in workbook calculations. See Using LAMBDA functions for details:
  • LAMBDA
  • MAKEARRAY
  • SCAN
  • MAP
  • REDUCE
  • BYROW
  • BYCOL
  • ISOMITTED

• Support for defining LAMBDA functions via defined names.