Dear ExcelJS Enthusiasts,

Your commitment and insights have paved the way for this remarkable release. A deep thank you to every contributor and user! Let's keep the momentum going: join our thriving Discord community and be a part of shaping ExcelJS's next chapter.

Dive in, experiment with the new features, and share your experiences. Your feedback drives us forward.

Together, we innovate. 🚀

Changelog Highlights:

• fix: styles rendering in case when "numFmt" is present in conditional formatting rules (resolves #1814) by @andreykrupskii in #1815
• inlineStr cell type support #1575 by @drdmitry in #1576
• Fix parsing of boolean attributes by @bno1 in #1849
• add optional custom auto-filter to table by @thambley in #1670
• Deep copy inherited style by @ikzhr in #1850
• Upgrade actions/cache and actions/setup-node by @cclauss in #1846
• Check object keys in isEqual by @bno1 in #1831
• Add v17 to testing workflow by @Siemienik in #1856
• Upgrade jszip to its latest version to date. This version does not have any vulnerability found by Snyk so far by @ValerioSevilla in #1895
• Update README.md by @xjrcode in #1677
• (docs): set prototype of RegExp correctly. by @joeldenning in #1700
• Added timeouts to github actions by @alexbjorlig in #1733
• fix issue 1676 by @skypesky in #1701
• #2237 : Update CI Tests, Drop support for Node v8 by @Siemienik in #2242
• Fix types for getWorksheet() by @hfhchan-plb in #2223
• add characters cannot be used for worksheet name by @tkm-kj in #2126
• Fix issue #1753 Reject promise when workbook reader is writing to temporary file stream and error occurs by @pauliusg in #1756
• README.md to have correct link for Streaming XLSX by @wulfsolter in #2186
• Added a polyfill of promise.finally to support lower versions of Firefox. by @DemoJj in #1982
• Fix read this.worksheet before assign it by @ZyqGitHub1 in #1934
• chore: upgrade jszip to ^3.10.1 by @jarrod-cocoon in #2211
• fixed spelling error in README.md file by @HugoP27 in #2208
• fix: Fix xlsx.writeFile() not catching error when error occurs by @zurmokeeper in #2244
• Improve worksheets' naming validation logic. by @Siemienik in #2257
• fix issue 2125 - spliceRows remove last row by @babu-ch in #2140
• fix: fix the loss of column attributes due to incorrect column order by @cpaiyueyue in #2222
• Fix: Sheet Properties Types by @albeniraouf in #2327
• Use node 18 LTS for tsc, and benchmark. Add node 20. to test matrix. … by @Siemienik in #2354
• Add missing tooltip attribute to CellHyperlinkValue index.d.ts by @NiklasPor in #2350
• Increase resilience to generating large workbooks by @hfhchan-plb in #2320
• repair all 'c2fo.io' links ('c2fo.github.io') by @justintunev7 in #2324
• fix: fix type definitions about last column, formula values and protection by @gltjk in #2309
• fix: add spinCount field for WorksheetProtection type by @damingerdai in #2284
• Add type definition for WorksheetModel.merges by @ytjmt in #2281
• 1842: New xlsx option for ignoring certain nodes for improved performance by @hofnarwillie in #2132
• Update changelog: v4.4.0 preparations by @Siemienik in #2555

New Contributors

• @andreykrupskii made their first contribution in #1815
• @drdmitry made their first contribution in #1576
• @bno1 made their first contribution in #1849
• @ikzhr made their first contribution in #1850
• @cclauss made their first contribution in #1846
• @ValerioSevilla made their first contribution in #1895
• @xjrcode made their first contribution in #1677
• @joeldenning made their first contribution in #1700
• @hfhchan-plb made their first contribution in #2223
• @tkm-kj made their first contribution in #2126
• @pauliusg made their first contribution in #1756
• @DemoJj made their first contribution in #1982
• @ZyqGitHub1 made their first contribution in #1934
• @jarrod-cocoon made their first contribution in #2211
• @HugoP27 made their first contribution in #2208
• @zurmokeeper made their first contribution in #2244
• @babu-ch made their first contribution in #2140
• @cpaiyueyue made their first contribution in #2222
• @albeniraouf made their first contribution in #2327
• @NiklasPor made their first contribution in #2350
• @justintunev7 made their first contribution in #2324
• @gltjk made their first contribution in #2309
• @damingerdai made their first contribution in #2284
• @ytjmt made their first contribution in #2281
• @hofnarwillie made their first contribution in #2132

Full Changelog: v4.3.0...v4.4.0

#2351