✨ Features

• Add font style cloning and optimize style merging [#326]
• Add ignoreHiddenSheet parameter [#354]
• Add support for custom CSVFormat [#353]
• Add support for 1904 date system config [#435]
• Add WriteSheetWorkbookWriteHandler to control sheet order [#411]
• Add nightly build & CI enhancements (unit test results, coverage) [#422][#424][#437]
• Add initial Docusaurus site structure [#476]

🐛 Bugfixes

• Fix complex header & repeat cases [#334][#315]
• Fix custom converter map key generation [#322]
• Fix data format & POI write issues [#341][#348]
• Fix model binding problem [#346]
• Fix encrypted xlsx read exception [#394]
• Fix ExcelIgnore & ExcelProperty conflict [#427]
• Fix ReadSheet object comparison issue [#468]
• Fix hex encoding issues in xls/csv [#470]

📚 Documentation

• Reorganize documentation structure and add new content [#445]
• Add docs for reading & writing CSV [#450][#463]
• Update multiple chapters (Read, Write, Help, etc.) [#451][#452][#460][#469][#498]
• Add English docs and optimise guidelines [#474][#479][#480]
• Add PR/contributing templates & badges [#407][#408][#471]

🛠️ Chore / Refactor

• Merge fastexcel-core & test module into main [#426][#475]
• Refactor FastExcelFactory & StyleUtil [#454][#466]
• Require JDK 21+ for dev [#436]
• Introduce spotless, CodeQL, dependabot configs [#428][#501][#525]
• Upgrade Apache POI to 5.4.1 [#356]
• Cleanup unused files and update pom formatting [#429][#432]
• Optimize logging with Lombok @slf4j [#448]

Detail Changed

• ci: add onclick action in release by @psxjoy in #318
• ci: revert release action by @psxjoy in #319
• chore: revert ci action and mvnw by @psxjoy in #320
• chore: update Maven wrapper script by @psxjoy in #321
• fix: complex header test by @alaahong in #334
• fix: fix repeat cases by @alaahong in #315
• Comments on some classes by @HuangZhanQi in #278
• feat(core): Add font style cloning method and optimize style merging … by @wangmiscoding in #326
• fix: update custom converter map key generation by @delei in #322
• 添加 issue 提交模板 by @Sylphy-Greyrat in #338
• chore: improve issue templates by @tisonkun in #344
• fix: fix data format by @alaahong in #341
• fix: fix poi write by @alaahong in #348
• build: upgrade Apache POI to version 5.4.1 by @delei in #356
• fix: fix model binding issue by @DevDengChao in #346
• test: Add web input stream test by @alaahong in #361
• test: Add comment test by @alaahong in #360
• feat: add ignoreHiddenSheet parameter by @delei in #354
• fix: escape hexadecimal-encoded by @psxjoy in #367
• fix: Fix style test by @alaahong in #371
• fix: fix all cases by @alaahong in #372
• [Doc] optimize the README file by @delei in #369
• feat: enable all verification in ci by @alaahong in #390
• feat: add support for a custom CSVFormat by @delei in #353
• Revert "feat: enable all verification in ci" by @psxjoy in #392
• doc: add pull request template to improve contribution process by @delei in #407
• doc: add DeepWiki and ReadmeX badges by @delei in #408
• 🔧 update snapshotRepository url by @xuxiaowei-com-cn in #396
• fix: read encrypted xlsx file exception by @delei in #394
• feat: Add Unit Test Results within PR CI by @alaahong in #424
• refactor!: merge fastexcel-core into fastexcel by @tisonkun in #426
• chore: introduce spotless integration by @tisonkun in #428
• chore: remove unused files by @tisonkun in #429
• feat: add code coverage report in ci by @alaahong in #422
• chore: trim whitespaces for other files by @tisonkun in #431
• chore: update pom.xml for improved formatting and add JDK 8+ profile by @psxjoy in #432
• chore: require JDK 21+ for dev in CONTRIBUTING by @tisonkun in #436
• feat: add support to set 1904 date system based on global configuration by @delei in #435
• fix: FastExcel won't ignore the field while both annotated @ExcelIgnore in Child and @ExcelProperty in Parent by @alaahong in #427
• doc: add documentation for FastExcel project by @psxjoy in #419
• feat: add nightly build for fully test by @alaahong in #437
• optimize this by standardizing on the @slf4j annotation from Lombok for all logging operations by @weihubeats in #448
• docs: reorganize documentation structure and add new content by @delei in #445
• docs: update Chapter 2-Read by @delei in #451
• docs: update Chapter 6-Help by @delei in #452
• docs: add documentation for reading CSV files by @echonesis in #450
• docs: update Chapter 3-Write by @delei in #460
• docs: add documentation for writing CSV files by @echonesis in #463
• docs: update Chapter 5 and Chapter 6 by @delei in #469
• bugfix: Fixed the issue where different ReadSheet objects could not get the correct value when comparing them. by @softlg in #468
• docs: update pull request template to include contributing guide acknowledgment by @alaahong in #471
• docs: proofread Chinese version of document by @delei in #472
• fix: fix hex impacting on xls and csv by @alaahong in #470
• refactor: merge test module to the main module by @tisonkun in #475
• refactor: optimize the StyleUtil code by @weihubeats in #466
• feat: add initial Docusaurus site structure with example pages by @psxjoy in #476
• fix: update GitHub Actions to use DOC_PAT_TOKEN for deployment by @psxjoy in #477
• docs: initialise English version by @delei in #474
• docs: update readme for latest doc by @alaahong in #478
• docs: update development and contributing guidelines for Maven and JDK versions by @alaahong in #479
• docs: update official documentation links in README files by @alaahong in #480
• docs: optimise docusaurus tools and website content by @delei in #481
• docs: remove package-lock.json by @delei in #482
• ci: replace npm ci with npm install by @delei in #483
• docs: update Docusaurus configuration by @delei in #486
• chore: align tests structure by @tisonkun in #484
• docs: update English Chapter 2-Read by @echonesis in #487
• docs: add markdownlint-cli2 library by @delei in #489
• docs: update development setup and documentation guidelines by @delei in #491
• docs: update English Chapter 3-Write by @echonesis in #492
• chore: reorder READMEs by @tisonkun in #495
• chore: poi releases simultaneously by @tisonkun in #496
• docs: update Chapter 4 and 6 in English Version by @delei in #498
• docs: optimize all markdown files to meet markdownlint rules by @delei in #499
• chore: add markdown lint check for markdown files on push and pull request by @alaahong in #497
• chore: add dependabot config by @psxjoy in #501...

此次升级主要内容：

1. 修复历史 BUG；
2. 将项目的开源协议修改为Apache-2.0 license；
3. 修复测试模块中一些无法本地运行的测试用例；
4. 更新并增加相关API文档和说明。

具体更新内容如下：

• 【新增】支持自定义表头解析用例 #257 @721806280
• 【新增】增加测试用例 #264 @happyfeetw
• 【改进】将开源协议修改为 Apache-2.0 license #25 @psxjoy
• 【修复】修复最后空列无法读取的BUG #287 @delei
• 【修复】修复测试用例中错误的文件路径 #286 @alaahong
• 【修复】修复错别字 #268 @happyfeetw
• 【修复】修复填充时日期格式丢失问题 #273 @waterisblue
• 【优化】升级 Apache POI 相关依赖 #211 @psxjoy
• 【优化】优化项目Maven依赖 #236 @wangmiscoding
• 【优化】优化CI 和构建流程 #246 #247 @tisonkun
• 【优化】优化测试模块的部分测试用例 #249 #269 #291 @tmlx1990
• 【优化】增加注释，新增单元测试用例 #260 @nx-xn2002
• 【优化】增加注释 #270 #274 @HuangZhanQi
• 【优化】优化测试模块的部分测试用例 #283 #285 #286 #297 #298 @alaahong
• 【优化】优化项目的maven配置 #284 @alaahong
• 【优化】优化 CONTRIBUTING.md 内容 #300 @alaahong

What's Changed

• chore: drop old code by @tisonkun in #244
• chore: tidy up repo settings by @tisonkun in #246
• chore: upgrade maven wrapper and need not check in the jar by @tisonkun in #247
• refactor: update project's link by @psxjoy in #248
• refactor: Update the project's fill test demo. by @tmlx1990 in #249
• license: change MIT to Apache License by @psxjoy in #251
• doc: add JavaDoc and inline comments for simple test by @nx-xn2002 in #260
• 支持自定义表头解析 by @721806280 in #257
• test: 添加对于用范型表示表头类的写法的测试用例，以及测试用的样例excel文件。 by @happyfeetw in #264
• chore: add CODEOWNERS file to define repository maintainers by @psxjoy in #267
• doc: correct class descriptions. by @happyfeetw in #266
• doc: Add JavaDoc for uncommon test cases by @tmlx1990 in #269
• refactor: modifies a method name by @happyfeetw in #268
• docs :comments regarding the ExcelAnalyserImpl by @HuangZhanQi in #270
• Comments by @HuangZhanQi in #274
• fix: 填充时日期格式丢失问题 by @waterisblue in #273
• chore: modify CODEOWNERS file to define repository maintainers by @psxjoy in #280
• fix: failure unit test by @alaahong in #283
• fix: maven properties and module exception for reflection by @alaahong in #284
• fix: unclose resource in temp write by @alaahong in #285
• fix: all files with zhuangjiaju's local path by @alaahong in #286
• fix: update head size calculation by @delei in #287
• style: update code style configuration for multiple languages by @psxjoy in #289
• style: format code by adding new lines for better readability by @psxjoy in #290
• doc: Add JavaDoc for read cases by @tmlx1990 in #291
• fix: issue in FileTemp and Poi3 by @alaahong in #298
• Feature/fix image write issue by @alaahong in #297
• docs: add code style setting by @alaahong in #300
• doc: add latest release info by @psxjoy in #305
• doc: Add JavaDoc for read cases by @tmlx1990 in #301
• release: update fastexcel version to 1.2.0 by @psxjoy in #311

New Contributors

• @tisonkun made their first contribution in #244
• @tmlx1990 made their first contribution in #249
• @nx-xn2002 made their first contribution in #260
• @721806280 made their first contribution in #257
• @happyfeetw made their first contribution in #264
• @HuangZhanQi made their first contribution in #270
• @waterisblue made their first contribution in #273
• @alaahong made their first contribution in #283
• @delei made their first contribution in #287

Full Changelog: 1.1.0...1.2.0

此次升级主要修复历史 BUG，同时剔除了部分依赖库，符合 MIT 协议的相关规范。

具体更新内容如下：

• 【改进】移除 itext 依赖库，将 转换PDF 功能迁移至新项目 @psxjoy
• 【修复】fill填充空数据，可能导致行数据错乱的问题 @psxjoy
• 【修复】自定义数据格式可能导致数据读取失败的问题 @psxjoy
• 【优化】例行升级依赖的Jar包版本 @psxjoy
• 【优化】增加报错内容详细信息 @xi-mad
• 【优化】更新代码格式和部分错别字 @CaoZhengxi
• 【优化】更新部分文档和使用说明 @psxjoy

1.0.0

0.0.3