7.1.10

iText 7.1.10 brings the first quarterly release of 2020 for the iText 7 family, and coincidentally it's on the day that iText, as a project, turns 20! 🎂🥳

Although it's iText's birthday, we are giving away presents left and right, which include new releases of Core, pdfHTML, pdfSweep and RUPS (oof, I really had to take a breather there. It's a lot of goodies!).

New Features

• Allow individual page loading when reading
• Implement scheduledCheck analog for iText Core
• Update BouncyCastle dependency to 1.64
• SVG: Feature: Markers, initial support

Improvements

• Document PdfReader#setMemorySavingMode

Bugs

• When filling unmerged fields iText doesn't distinguish field and widget dictionaries
• Digital Signatures: annotation dictionary incorrectly updated when signing a pre-signed document
• Leading spaces are trimmed in form field appearances
• Adding a field to an existing acroform fails when using the PdfDocument append mode.
• Opening, setting tagged and closing an already tagged pdf rewrites the parenttree dictionary
• Problem with PDF/A end page event
• Fix SignUtils class to handle the case when a certificate doesn't have unsupported critical extensions
• svg: set default stroke width to 1 px value

Tasks

• Make sure that all iTextCore tests extend ExtendedITextTest
• Reorganize samples-internal tests: FormFieldTest
• Reorganize samples-internal tests: FormFieldFlatteningTest
• xfdf: move xfdf message constants to XfdfException class
• Add test category to some itextcore tests
• Deprecate IdelOutputStream
• Reorganize samples-internal tests: InlineImageExtractionTest
• Avoid reading page dictionaries in ParentTreeHandler.registerMcr()
• Optimize PdfPagesTree#loadPage()
• Make PdfDocument#tryInitTagStructure protected
• Improve documentation of PdfEncryption
• Incorrect XRef type in compressed PDFs
• Reorganize samples-internal tests: SmartModeTest
• Reorganize samples-internal tests: FloatsComplexTest
• Add test category to some internal-tests and license tests
• Reorganize samples-internal tests: PartialCleanUpMultipleImageOccurrencesTest
• Update pdftest module dependency on veraPDF
• Improve documentation for XFAFlattener
• Add tests for "overflow" attribute in svg
• Update year to 2020 in the Copyright headers and project info in all repositories
• Fix differences between C# and Java test results in ValidationOff012Test
• Fix getNameTree method so that key order is platform-independent
• Make BouncyCastle non-optional dependency of iText Core
• Default logger listeners are reset once LogListener's resetLoggingContext is called
• Update logback dependencies in Core and add-ons as the currently used 1.1.3 version has security vulnerabilities

7.1.9

We're pleased to announce iText 7.1.9, our latest (and last of 2019! 🥳) quarterly release. For this release, we've carried out some essential housekeeping to make sure that we maintain our high code quality standards, and great API documentation.

We also had time to introduce some more cool features, such as enhanced text extraction and improved SVG support.

Improvements

• Support autosize for multiline text fields
• FontSet#addDirectory(String) loads fonts in different order depending on OS case sensitivity
• Add a method to set 'modified' flag in the PdfNameTree class
• Remove redundant throws statements in xfaworker

Bugs

• Tail recursion in PdfReader#readXrefStream() causes stack overflow errors
• kernel: Released objects from object streams cause all this stream objects to be reread
• Fix text extraction inaccuracy for fonts which doesn't specify whitespace character width
• Fix an NPE while comparing two fonts on FontSelector level
• layout: isOriginalNonSplitRenderer is not passed correctly to the split/overflow renderers
• Font selector produces lines with unexpected multiple fonts when calligraphy fonts are present
• SVG: Fix Preserve AspectRatio attribute

Tasks

• Remove unused test methods and commented Xfdf tests
• Port xfdf samples from iText5 to iText7 Java and .NET
• Make sure that all iTextCore tests extend ExtendedITextTest
• Exclude helper classes/methods for internal usage from the public API documentation
• Kernel: define particular unicode ranges and create trimmed test
• Fix ten PdfCanvas methods documentation from javadoc errors report
• Fix fourteen miscellaneous javadoc errors in kernel
• Revise redundant iTextCore throws
• Improve com.itextpdf.io.font.FontCache class tests coverage metrics
• Fix sixteen javadoc warnings related to fonts in kernel module
• Update documentation for PdfCanvas
• Improve JavaDocs for EventCounterHandler
• Cover kernel's WebColors with tests
• Cover Transform with tests
• layout: improve protected method naming for TableRenderer
• Create tests for surrogate pairs in layout and html2pdf
• Make sure that all add-ons extend ExtendedITextTest
• Make it easier to override default font family for the descendants of BasicFontProvider and DefaultFontProvider
• sxp: cover CssPseudoClass... selector items with tests
• Make toString() methods in com.itextpdf.styledxmlparser.css produce valid CSS
• Investigate the causes of different outputs in java and .NET tests
• Add Comment to PdfRichMediaAnnotation
• Add tests to cover TableRenderer and TableWidths classes

7.1.8

We're pleased to announce our latest quarterly release iText 7.1.8. Despite the minor release number, we think it counts as a pretty significant update as in addition to various improvements and bug fixes in our layout and kernel modules, iText 7.1.8 adds support for XFDF and better SVG handling.

In addition there's also a new and improved layout for our API page including the highly anticipated .NET API documentation (we are also adding more and more .NET examples on our GitHub repo).

Please be advised that we did a tiny bit of API breakage on PdfPolyGeomAnnotation, where we had to remove GetType(), so if you inherit it, you must override it (sorry!).

A special shout out to JorisJ, who submitted a Pull Request that was incorporated into this release.

New features

• XFDF support (examples: Creating an XFDF file, Filling a form and Filling a form from a list).

Improvement

• SVG: use structural comparison instead of visual comparison in tests.
• Build configuration for porting (with pushing ported branches) custom branches in all autoportable repositories.
• Expose TypographyUtils#isPdfCalligraphAvailable to allow an easy check of whether layout is aware of pdfCallighraph.
• itext7 PR #41: Use starting bytes to check if byte[] is WmfImage.
• Update tests ignored because of SNAPSHOT being written to extracted images.

Bug

• SVG: Incorrect path closing leads to incorrect filling.
• HyphenateResultTest#hindiHyphResult fails on Jenkins on Linux with StackOverflowError.
• IndexOutOfBoundsException in Table widths calculation.
• layout: NPE while splitting a row (applying vertical alignment on a splitted cell).
• PdfLayer#getIntents fails in case of multiple intents for the layer instance.
• RegexBasedLocationExtractionStrategy returns height of 0 on rotated page.
• kernel: incorrect page boundary keys are used for VIEW_CLIP, PRINT_AREA, PRINT_CLIP constants.
• Reduce stack size requirements when hyphenating strings in some of the languages.

Tasks

• Exclude private parameterless constructors from code coverage analysis.

barcodes

• Improve the way data is encoded in DataMatrix barcodes

forms

• Improve handling of empty Signature Form Fields
• Improve robustness with improperly created form fields
• Better support for multiple/different fonts

kernel

• Improve the performance of SmartMode copying (performance boost in merge)
• Avoid resources depletion due to decompression bombs
• Improve the performance when handling multiple PdfDocument instances from a single PdfReader
• Better support for invalid xref tables

pdfa

• Better validation/creation of PDF/A-3 and PDF/A-1b documents

sign

• Improve placement of signatures on rotated pages

svg

• Added support for em values for font-size
• Added support for exponential numbers within SVG properties
• Improve the placement of elements with transformation matrices
• When the font size metric is omitted, px should be assumed
• Inherit CSS styles assigned via class in the <svg> tag

svg

• Fixed outstanding issue when handling closePath and moveTo that sometimes resulted in line-joins being applied incorrectly
• Support S/s (relative/absolute smooth cubic Bézier path), and T/t (relative/absolute smooth quadratic Bézier path) commands
• Transparency support - colors can have an alpha component, and objects can have a fill-opacity or stroke-opacity
• Update of Text element handling to allow TSpan support + Initial TSpan support
• Implement relative values for Svg Path commands C/L/M/S e. C(absolute), c(relative)
• Added support for Elliptical paths

kernel

• Preserve border, background and font for FormFields
• Allow unknown annotation type in PdfAnnotation#makeAnnotation()
• Improve text extraction with Type 3 fonts
• Improve ToUnicode for Type0 fonts without subset

sign

• Embed OCSP response for all certificates in the chain in PdfSigner#signDetached
• Improve OCSPVerifier responder certificate verification
• Cover the case of updating LTV verification data of PDF when DSS does not contain VRI entry

layout

• Update a table's fixed-layout algorithm in case a negative width remains

kernel

• Improvements to Font parsing and resolving
• Reported issues with character spacing and text chunk repositioning

sign

• Fix security incident where our signature checker is too lenient. The CVE number for this vulnerability is pending.

svg

• The much requested feature clipPath is now supported
• Path operator improvements

Other modules

Small fixes for forms, pdfa, styled-xml-parser, and barcodes. Fixes in io are for pdfCalligraph

[RELEASE] iText 7 Core - 7.1.4 

https://github.com/itext/itext7-dotnet/releases/tag/7.1.4 

* release/7.1.4: 
[RELEASE] 7.1.4-SNAPSHOT -> 7.1.4 
Update too old cmp file for full compression test 
Remove relativePath from svg pom 
Fix copying fields during multiple page copying 
Create a copy for form field with name contains dot symbol 
Add test. DEVSIX-2187 
Add some new SVG tests. 
Squash multiple spaces into one if necessary. 
Update the path-processing algo. 
Add a new SVG test that demonstrates some Path-related issues. 
Update some method names in accordance with the naming convention. 
Add PdfDocument#findFont() for already added PdfFonts 
Create a unique name for each OCProperties. Update some cmps. 
SXP: Free resources after reading them 
add test for DEVSIX-2156 
Revert [a69a8131fa] "Fix bug in CompareTool when pdfstream from output file has filter different from cmp file" 
Reformat CompareTool javadocs, add details about diffPrefix arg to all overloads 
Add new overload for CompareTool#compareByContent which generates diff preffix based off output file name 
Fix bug in CompareTool when pdfstream from output file has filter different from cmp file 
Fix some minor min/max width algo issues. Update some cmps. 
Add missing copyright headers 
Path parsing updates 
Do not substitute a symbol with itself during line transformations. 
Add implementation for Path operators v and h. RND-1108 
Make method public for pdfHtml 
Fix PdfSweep failure on documents with ligatures 
Removing relativePath from pom file QA-529 
Fix up for styled-xml-parser and svg resources in pom 
Fix typo in gsParam 
Add -dSAFER to gsParams 
Simplify POM files for styled-xml-parser and svg, so they use the values set in the root POM 
Add missing copyright headers 
Add styled-xml-parser and svg to pom.xml 
Add 'svg/' from commit '65c48971f2a171497d73e2a4ed883333a0f34b73' 
... 
Add 'styled-xml-parser/' from commit 'b35a24b753cb7932156925141a7e7d658db4eee7' 
... 
Add new unit fontselector tests for open sans font-family. 
Add new font selector unit tests for standard fonts. Update cmps. 
Fix issues with additional separator in ResourceResolver 
Update the javadoc and some ticket-references. 
Handle the default font-family correctly. 
Unify the font selector algorithm with the browser's one. 
Refactor the FontSelector algo. 
Add missing copyright headers 
Ignore memory hungry hyphen tests (layout) 
Allow additional x509 extensions to be critical, as discussed in Ticket SUP-2885. Add test and refactor for PR-27. DEVSIX-1982 
Fix version replacement in CompareTool 
Fix bug 
Properly check to remove root outline. DEVSIX-2046 
Deprecate FileUtil#getParentDirectory(String file) 
DESIX-2049 move functionality from svg class to io FileUtil 
Update new lines in pom.xml 
Add missing copyright headers 
Move to DocumentCloneTest class in samples-internal project 
Reflect the test method name 
Remove versionInfo NPE when deserialize lower version of PdfDocument 
[RELEASE] Merge master into develop 
[RELEASE] 7.1.3-SNAPSHOT -> 7.1.4-SNAPSHOT 
Sort dependencies in pom.xml 
Add test. DEVSIX-1669 
add test for DEVSIX-2046 

iText 7.1.2 is the second maintenance release for iText 7 Core/Community. We're also updating pdfHTML to 2.0.2, pdfSweep to 2.0.1, our License Key Library and Volume License Key Library to 3.0.2.

Some more good news!
We're also releasing support for SVG files. SVG is an image format that is based on vectors, which allows SVG files to be scaled without any rendering artifacts. Note: this first release of our SVG support is experimental, the API will be subject to change until we release the next version. This allows us some additional freedom in fixing bugs and improving the interface.
The SVG module is part of iText 7.1 Community and available on Maven and Nuget. For an overview of what is supported in this SVG release, please consult our wiki.

Below is a quick overview per product of the fixes and improvements included in the new release.

iText Core/Community 7.1.2 for Java - for .NET

• 12 bug fixes
• Added Java 9 modules
• Hyphenation fixes

pdfHTML 2.0.2 for Java - for .NET

• Added support for html elements: <select>, <option> and <optgroup>
• Added support for borders and margins for body and HTML tags
• Added support for CSS3: Paged Media feature 'running'
• 8 bug fixes
• Improvement by adding support for CSS root pseudoclass, empty pseudoclass

pdfSweep 2.0.1 for Java - for .NET

• 3 bug fixes

License Key Library 3.0.2 for Java - for .NET

• 1 bug fix

The full list of changes can be found in the changelogs.

Compatibility Matrix

Release	iText 7.1.1	iText 7.1.2
iText Core 7.1.x	7.1.1	7.1.2
pdfHTML 2.0.x	2.0.1	2.0.2
pdfSweep 2.0.x	2.0.0	2.0.1
License Key Libary	3.0.1	3.0.2
SVG	-	7.1.2

For more download information, please consult our downloads page.