open_xml 0.3.2

Open XML (OOXML) formatted documents.

0.3.2

• Fix PowerPoint on Windows "needs to repair" errors by emitting valid OOXML in slideLayout1.xml (<a:xfrm> in <p:grpSpPr>, type="blank" preserve="1", <p:clrMapOvr>), slideMaster1.xml (<a:effectLst/> in <p:bgPr>, remove macOS-proprietary ma14:wrappingTextBoxFlag), slide backgrounds (<a:effectLst/> in <p:bgPr>), docProps/core.xml (W3CDTF UTC timestamps), and docProps/app.xml (PowerPoint extended properties)
• Expand validateDirectory to validate slides, slide layouts, slide masters, notes, themes, table styles, core properties, and PresentationML structural invariants
• Add align, verticalAlign, and fontFamily support to Slide.addTextBox

0.3.1

• Migrate synchronous pkg:file operations to asynchronous ones to support web export in WebFileSystem
• Fix "Unsupported operation: Sync list not supported" error on web platform

0.3.0

• Migrate file system dependencies from dart:io to pkg:file for cross-platform compatibility (Web/Flutter)
• Refactor presentation generation logic into modular generators
• Remove old third-party validator submodule
• Fix MacOS Preview (Quick Look) for pptx files
• Add AI agent skills and generated exhaustive markdown documentation

0.2.0

• Add close to high level APIs
• Fix preview in quick look for pptx

0.1.0

• Add pptx parser and exporter
• Add xlsx parser and exporter
• Add docx parser and exporter