v0.1.0

v 0.1.0

v0.1.0 (2025-12-28)

📝 Overview

• Class names in the exporter package have been changed for better clarity and consistency. (Check exporter API)
• Version bumped to 0.1.0.

⚠️ Breaking / Behavior Notes

• Replace DefaultExcelExporter with SXSSFExporter in imports, code, and documentation.
• Replace DefaultExcelExporterBuilder with SXSSFExporterBuilder where used.
• If you extended the old abstract SXSSFExporter, extend AbstractExcelExporter instead.

🔄 Changes

• Class names in the exporter package have been changed:
  • SXSSFExporter → AbstractExcelExporter
  • DefaultExcelExporter → SXSSFExporter
  • DefaultExcelExporterBuilder → SXSSFExporterBuilder
• Updated README example, javadocs and tests to use the new exporter class name.
• build.gradle version bumped to 0.1.0.

🛠️ Minimum Required Java Version

• Runtime: Java 8+
• Build/Test toolchain: JDK 21

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• Release 0.1.0 by @hee9841 in #72

Full Changelog: v0.0.4...v0.1.0

v0.0.4

What's Changed

v0.0.4 – 2025-12-17

📝 Overview

• Exporter API realigned to keep sheet creation/management internal (back to the original design).
• write(OutputStream) no longer closes the caller-provided stream.
• Version bumped to 0.0.4 with related test updates.

🔄 Changes

• Simplified ExcelExporter#addRows to addRows(List<T>); DefaultExcelExporter now owns sheet creation/splitting via currentSheet.
• Sheet names now consistently use MySheet(0), MySheet(1) format.
• write(OutputStream) closes only the workbook; the external stream remains open.
• build.gradle version bumped to 0.0.4.

⚠️ Breaking / Behavior Notes

• Callers using addRows(Sheet, …) must switch to addRows(List<T>).
• If consumers assert sheet names in output files, update expectations to the new naming scheme.

🛠️ Minimum Required Java Version

• Runtime: Java 8+
• Build/Test toolchain: JDK 21

📦 Maven Repository

• Maven Central Repository
• Available at

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• Release 0.0.4 by @hee9841 in #71

Full Changelog: v0.0.3...v0.0.4

v0.0.3

v0.0.3 – 2025-11-07

📝 Overview

• Build workflows Update for JDK build version(24 → 21)
• refactor core.exporter to reduce dependency on Apache POI's Sheet.
• No new features added in this release

🔄 Changes

• JDK build version(24 → 21) change
• refactor some code

🛠️ Minimum Required Java Version

• Still requires Java 8 or higher at runtime
• Only the build/test toolchain uses JDK 21

📦 Maven Repository

• Maven Central Repository
• Available at

v0.0.2

v0.0.2 – 2025-09-12

📝 Overview

• Build toolchain updated for better stability and compatibility
• Package structure refactored for clearer module separation
• No new features added in this release

🔄 Changes

• JDK Target Version: Updated from 24 → 21
  • JDK 21 is the current Long-Term Support (LTS) version
  • Ensures safer and longer-term compatibility for users

⚠️ Breaking Changes

• Renamed classes :

  • ExcelFile -> ExcelExporter
  • ExcelExporter -> DefaultExcelExporter
  • ExcelExporterBuilder -> DefaultExcelExporterBuilder

• Some classes were moved to new packages:

  • io.github.hee9841.excel.core.* -> io.github.hee9841.excel.core.exporter
  • io.github.hee9841.excel.meta.* → io.github.hee9841.excel.core.meta*

• ⚠️ If you were previously using ExcelExporter, please switch to DefaultExcelExporter

• ⚠️ If you directly imported these classes, please update your import statements accordingly.

🛠️ Minimum Required Java Version

• Still requires Java 8 or higher at runtime
• Only the build/test toolchain uses JDK 21

📦 Maven Repository

• Maven Central Repository
• Available at

v0.0.1

v0.0.1 – 2025-04-25

📝 Overview

• Early version with Excel write support
• Not yet feature-complete (read functionality planned)
• Provides functionality to write Excel files using Java DTOs

🚀 New Features

• Generate Excel files from Java DTOs
  • Uses Apache POI under the hood
  • Supports basic data transformation while writing

⚠️ Minimum Required Java Version

• Java 8 or higher

📦 Maven Repository

• Maven Central Repository
• Available at