DocumentFormat.OpenXml 2.13.0-beta0002

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). ## Unreleased ### Deprecated - Deprecated Office2013.Word.Person.Contact property. It no longer persists and will be removed in a future version (#912) Release Notes: ## Version 2.13.0-beta2 - 2021-04-20 ### Added - Additional O19 types to match Open Specifications (#916) ## Version 2.13.0-beta1 - 2021-03-09 ### Added - Added nullability attributes (#840, #849) - Added overload for `OpenXmlPartReader` and `OpenXmlReader.Create(...)` to ignore whitespace (#857) - Added `HexBinaryValue.TryGetBytes(...)` and `HexBinaryValue.Create(byte[])` to manage the encoding and decoding of bytes (#867) - Implemented `IEquatable<IdPartPair>` on `IdPartPair` to fix equality implementation there and obsoleted setters (#871) - Added generated classes for Office 2019 types and constraints (#882) ### Fixed - Fixed serialization of `CellValue` constructors to use invariant cultures (#903) - Fixed parsing to allow exponents for numeric cell values (#901) ## Version 2.12.3 - 2021-02-24 ### Fixed - Fixed issue where `CellValue` may validate incorrectly for boolean values (#890) ## Version 2.12.2 - 2021-02-16 ### Fixed - Fixed issue where `OpenSettings.RelationshipErrorHandlerFactory` creates invalid XML if the resulting URI is smaller than the input (#883) ## Version 2.12.1 - 2021-01-11 ### Fixed - Fixed bug where properties on `OpenXmlCompositeElement` instances could not be set to null to remove element (#850) - Fixed `OpenXmlElement.RawOuterXml` to properly set null values without throwing (#818) - Allow rewriting of all malformed URIs regardless of target value (#835) ## Version 2.12.0 - 2020-12-09 ### Added - Added `OpenSettings.RelationshipErrorHandlerFactory` to provide a way to handle URIs that break parsing documents with malformed links (#793) - Added `OpenXmlCompositeElement.AddChild(OpenXmlElement)` to add children in the correct order per schema (#774) - Added `SmartTagClean` and `SmartTagId` in place of `SmtClean` and `SmtId` (#747) - Added `OpenXmlValidator.Validate(..., CancellationToken)` overrides to allow easier cancellation of long running validation on .NET 4.0+ (#773) - Added overloads for `CellValue` to take `decimal`, `double`, and `int`, as well as convenience methods to parse them (#782) - Added validation for `CellType` for numbers and date formats (#782) - Added `OpenXmlReader.GetLineInfo()` to retrieve `IXmlLineInfo` of the underlying reader if available (#804) ### Fixed - Fixed exception that would be thrown if attempting to save a document as FlatOPC if it contains SVG files (#822) - Added `SchemaAttrAttribute` attributes back for backwards compatibility (#825) ### Removed - Removed explicit reference to `System.IO.Packaging` on .NET 4.6 builds (#774) ## Version 2.11.3 - 2020-07-17 ### Fixed - Fixed massive performance bottleneck when `IndexReferenceConstraint` and `ReferenceExistConstraint` are involved (#763) - Fixed `CellValue` to only include three most signficant digits on second fractions to correct issue loading dates (#741) - Fixed a couple of validation indexing errors that might cause erroneous validation errors (#767) - Updated internal validation system to not use recursion, allowing for better short-circuiting (#766) ## Version 2.11.2 - 2020-07-10 ### Fixed - Fixed broken source link (#749) - Ensured compilation is deterministic (#749) - Removed extra file in NuGet package (#749) ## Version 2.11.1 - 2020-07-10 ### Fixed - Ensure .NET Framework builds pass PEVerify (#744) - `OpenXmlPartContainer.DeletePart` no longer throws an exception if there isn't a match for the identifier given (#740) - Mark obsolete members to not show up with Intellisense (#745) - Fixed issue with `AttributeRequiredConditionToValue` semantic constraint where validation could fail on correct input (#746) ## Version 2.11.0 - 2020-05-21 ### Added - Added `FileFormatVersions.2019` enum (#695) - Added `ChartSpace` and chart elements for the new 2016 namespaces. This allows the connecting pieces for building a chart part with chart styles like "Sunburst" (#687). - Added `OpenXmlElementFunctionalExtensions.With(...)` extension methods, which offer flexible means for constructing `OpenXmlElement` instances in the context of pure functional transformations (#679) - Added minimum Office versions for enum types and values (#707) - Added additional `CompatSettingNameValues` values: `UseWord2013TrackBottomHyphenation`, `AllowHyphenationAtTrackBottom`, and `AllowTextAfterFloatingTableBreak` (#706) - Added gfxdata attribue to Arc, Curve, Line, PolyLine, Group, Image, Oval, Rect, and RoundRect shape complex types per MS-OI29500 2.1.1783-1799 (#709) - Added `OpenXmlPartContainer.TryGetPartById` to enable child part retrieval without exception if it does not exist (#714) - Added `OpenXmlPackage.StrictRelationshipFound` property that indicates whether this package contains Transitional relationships converted from Strict (#716) ### Fixed - Custom derived parts did not inherit known parts from its parent, causing failure when adding parts (#722) ### Changes - Marked the property setters in `OpenXmlAttribute` as obsolete as structs should not have mutable state (#698) ## Version 2.10.1 - 2020-02-28 ### Fixed - Ensured attributes are available when `OpenXmlElement` is initialized with outer XML (#684, #692) - Some documentation errors (#681) - Removed state that made it non-thread safe to validate elements under certain conditions (#686) - Correctly inserts strongly-typed elements before known elements that are not strongly-typed (#690) ## Version 2.10.0 - 2020-01-10 ### Added - Added initial Office 2016 support, including `FileFormatVersion.Office2016`, `ExtendedChartPart` and other new schema elements (#586) - Added .NET Standard 2.0 target (#587) - Included symbols support for debugging (#650) - Exposed `IXmlNamespaceResolver` from `XmlPath` instead of formatted list of strings to expose namespace/prefix mapping (#536) - Implemented `IComparable<T>` and `IEquatable<T>` on `OpenXmlComparableSimpleValue` to allow comparisons without boxing (#550) - Added `OpenXmlPackage.RootPart` to easily access the root part on any package (#661) ### Changes - Updated to v4.7.0 of System.IO.Packaging which brings in a number of perf fixes (#660) - Consolidated data for element children/properties to reduce duplication (#540, #547, #548) - Replaced opaque binary data for element children constraints with declarative model (#603) - A number of performance fixes to minimize allocations where possible - 20% size reduction from 5.5mb to 4.3mb - The validation subsystem went through a drastic redesign. This may cause changes in what errors are reported. ### Fixed - Fixed some documentation inconsistencies (#582) - Fixed `ToFlatOpcDocument`, `ToFlatOpcString`, `FromFlatOpcDocument`, and `FromFlatOpcString` to correctly process Alternative Format Import Parts, or "altChunk parts" (#659) ## Version 2.9.1 - 2019-03-13 ### Changed - Added a workaround for a .NET Native compiler issue that doesn't support calling Marshal.SizeOf<T> with a struct that contains auto-implemented properties (#569) - Fixed a documentation error (#528) ## Version 2.9.0 - 2018-06-08 ### Added - `ListValue` now implements `IEnumerable<T>` (#385) - Added a `WebExtension.Frozen` and obsoleted misspelled `Fronzen` property (#460) - Added an `OpenXmlPackage.CanSave` property that indicates whether a platform supports saving without closing the package (#468) - Simple types (except `EnumValue` and `ListValue`) now implement `IComparable<T>` and `IEquatable<T>` (#487) ### Changed - Removed state that was carried in validators that would hold onto packages when not in use (#390) - `EnumSimpleType` parsing was improved and uses less allocations and caches for future use (#408) - Fixed a number of spelling mistakes in documentation (#462) - When calling `OpenXmlPackage.Save` on .NET Framework, the package is now flushed to the stream (#468) - Fixed race condition while performing strict translation of attributes (#480) - Schema data for validation uses a more compact format leading to a reduction in dll size and performance improvements for loading (#482, #483) - A number of APIs are marked as obsolete as they have simple workarounds and will be removed in the next major change - Fixed some constraint values for validation that contained Office 2007, even when it was only supported in later versions - Updated `System.IO.Packaging` to 4.5.0 which fixes some issues on Xamarin platforms as well as minimizes dependencies on .NET Framework ## Version 2.8.1 - 2018-01-03 ### Changed - Corrected package license file reference to show updated MIT License ## Version 2.8.0 - 2017-12-28 ### Added - Default runtime directive for better .NET Native support. ### Changed - Fixed part saving to be encoded with UTF8 but no byte order mark. This caused some renderers to not be able to open the generated document. - Fixed exceptions thrown when errors are encountered while opening packages to be consistent across platforms. - Fixed issue on Mono platforms using System.IO.Packaging NuGet package (Xamarin, etc) when creating a document. - Fixed manual saving of a package when autosave is false. - Fixed schema constraint data and standardized serialization across platforms. - Upgraded to `System.IO.Packaging` version 4.4.0 which fixes some consistency with .NET Framework in opening packages. ## Version 2.7.2 - 2017-06-06 ### Added - Package now supports .NET 3.5 and .NET 4.0 in addition to .NET Standard 1.3 and .NET Framework 4.6 ### Changed - Fixed issue where assembly version wasn't set in assembly. ## Version 2.7.1 - 2017-01-31 ### Changed - Fixed crash when validation is invoked on .NET Framework with strong-naming enforced. ## Version 2.7.0 - 2017-01-24 ### Added - SDK now supports .NET Standard 1.3 ### Changed - Moved to using System.IO.Packaging from dotnet/corefx for .NET Standard 1.3 and WindowsBase for .NET 4.5. - Cleaned up project build system to use .NET CLI. ## Version 2.6.1 - 2016-01-15 ### Added - Added hundreds of XUnit tests. There are now a total of 1333 tests. They take about 20 minutes to run, so be patient. ## Version 2.6.0 - 2015-06-29 ### Added - Incorporated a replacement `System.IO.Packaging` that fixes some serious (but exceptional) bugs found in the WindowsBase implementation