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When will the new version be released?

Status: Open.

#1097 In apache/poi;

· Lastoneee opened on Jun 1, 2026

HSSFWorkbook creates false positive warnings, when writing a new Workbook

Status: Open.

#1051 In apache/poi;

· ToralfNiebuhr opened on Apr 24, 2026

XSLF Merged Table Cell Border gaps

Status: Open.

#1048 In apache/poi;

· ExGeordie opened on Apr 20, 2026

SXSSFWorkbook fails to set extended information extra field in Zip64 mode

Status: Open.

#1018 In apache/poi;

· londonCyclist opened on Feb 20, 2026

[Security/Bug] Clear-text Password Leak in Server Environments via Unmanaged ThreadLocal in Biff8EncryptionKey

Status: Open.

#1015 In apache/poi;

· QiuYucheng2003 opened on Feb 20, 2026

Bug: the number format is not updated after updating the XSLFChart in the presentation

Status: Open.

#1007 In apache/poi;

· BENGOBRO opened on Feb 12, 2026

Is there a way to add a text watermark in DOCX using Apache POI?

Status: Open.

#1005 In apache/poi;

· alfredo-gangemi opened on Feb 2, 2026

XSLF - Inserting XSLFChart fails when existing XMLSlideShow has Two or more embedded Excel spreadsheets.

Status: Open.

#1002 In apache/poi;

· jamdba opened on Jan 26, 2026

xmlbeans: memory optimization on Xobj (8 bytes per AttrXObj)

Status: Open.

#992 In apache/poi;

· patrickmhaller opened on Jan 10, 2026

Problem in PPTX file edit

Status: Open.

#987 In apache/poi;

· kashimliox opened on Dec 31, 2025

XWPFDocument#setParagraph causes inconsistency between bodyElements and paragraphs

Status: Open.

#980 In apache/poi;

· ybg163yx opened on Dec 18, 2025

Wrong Data Format (String) corrupts formatted values

Status: Open.

#977 In apache/poi;

· chpasha opened on Dec 17, 2025