Releases · hashicorp/consul · GitHub

1.21.4 (August 13, 2025) SECURITY: security: Update Go to 1.23.12 to address CVE-2025-47906 [GH-22547] IMPROVEMENTS: ui: Replaced internal code editor with HDS (HashiCorp Design System) code editor and code block components for improved accessibility and maintainability across the Consul UI. [GH-22513] BUG FIXES: cli: capture pprof when ACL is enabled and a token with operator:read is used, even if enable_debug config is not explicitly set. [GH-22552]