Issues

• Upgrade to latest language client to fix errors in logs

  bugdependencies
  redhat-developer/vscode-xml#1167 · Filter by author datho7561 opened on Sep 11, 2026

• cant install XML extension on VSCode vers 1.35 -> 1.37

  redhat-developer/vscode-xml#1165 · Filter by author Fabrice-Martellucci opened on Sep 10, 2026
  2

• xml.fileAssociations and xml.catalogs do not support per-folder override in multi-root workspaces

  redhat-developer/vscode-xml#1156 · Filter by author chirag127 opened on Jul 1, 2026

• xml.catalogs entries with Windows backslash paths are silently ignored

  invalid
  redhat-developer/vscode-xml#1155 · Filter by author chirag127 opened on Jul 1, 2026
  1

• xml.format.maxlinewidth should support changes from the default in vscode namespaces other than 'workspace'

  formatting
  redhat-developer/vscode-xml#1154 · Filter by author BeyondTheTrail opened on Jun 26, 2026

• UNC path update

  redhat-developer/vscode-xml#1152 · Filter by author ryfon opened on Jun 18, 2026
  3

• lemminx-win32.exe not properly signed

  redhat-developer/vscode-xml#1137 · Filter by author Deurslingeraar opened on Apr 5, 2026

• XML formatter produces inconsistent line wrapping and indentation

  bugformatting
  redhat-developer/vscode-xml#1131 · Filter by author janson403 opened on Feb 26, 2026 · 0.30.0
  5

  

• Fix security vulnerabilities in v0.29.2025112508

  redhat-developer/vscode-xml#1124 · Filter by author alin-balan opened on Feb 2, 2026
  1

• Red Hat XML extension stuck in "Activating..." state - workspace-dependent, mutually exclusive activation across multiple Cursor windows

  redhat-developer/vscode-xml#1120 · Filter by author Culpable opened on Dec 21, 2025

• Smoke tests for binaries on different platforms

  buildenhancement
  redhat-developer/vscode-xml#1114 · Filter by author datho7561 opened on Nov 10, 2025

• XML Language Server Crashes Due to an Out Of Memory Error

  need info
  redhat-developer/vscode-xml#1108 · Filter by author itchozyn opened on Oct 10, 2025
  6

• An infinite loop when loading xsi?

  bug
  redhat-developer/vscode-xml#1103 · Filter by author qwertycxz opened on Aug 15, 2025

• xs:keyref not working

  redhat-developer/vscode-xml#1094 · Filter by author LordOfDragons opened on Jun 18, 2025

• Support highlighting of embedded Groovy scripts inside XML CDATA blocks

  redhat-developer/vscode-xml#1093 · Filter by author Tassil0 opened on Jun 17, 2025
  2

• xs:alternative and xs:assert are not supported (document marked invalid)

  redhat-developer/vscode-xml#1092 · Filter by author LordOfDragons opened on Jun 14, 2025
  2

• Multiple active schemas lead to inconsistencies in UI

  bug
  redhat-developer/vscode-xml#1090 · Filter by author marrom18 opened on Jun 10, 2025

• Language server initialization failed.

  redhat-developer/vscode-xml#1089 · Filter by author pikadun opened on May 14, 2025
  2

• switch off the certificate verification because of SunCertPathBuilderException for private url with untrusted certificate

  redhat-developer/vscode-xml#1086 · Filter by author BuZZ-dEE opened on May 13, 2025

• v0.29.0 doesn't work on operating systems with older glibc (Ubuntu 20.04, Debian Bullseye, etc.)

  redhat-developer/vscode-xml#1085 · Filter by author gustitammam opened on May 10, 2025
  12

• TypeError thrown in extension host logs

  bug
  redhat-developer/vscode-xml#1077 · Filter by author datho7561 opened on Apr 30, 2025
  1

• xml.completion.autoCloseTags fails until leaving the editor window once

  redhat-developer/vscode-xml#1068 · Filter by author kleinarne opened on Mar 28, 2025
  1

• The XML language server crashed 5 times in the last 10 minutes. The server will not be restarted.

  redhat-developer/vscode-xml#1067 · Filter by author GromesV opened on Mar 24, 2025
  2

• Outline and breadcrumbs only partially working when diffing

  upstream
  redhat-developer/vscode-xml#1066 · Filter by author dennis-benzinger-hybris opened on Mar 21, 2025
  1

• [Feature] Align sibling attributes

  formatting
  redhat-developer/vscode-xml#1061 · Filter by author beyarkay opened on Mar 3, 2025