alibaba/nacos 3.2.3

3.2.2 (Jul 14th, 2026)

on GitHub

Nacos 3.2.3 is mainly a bugfix and experience-improvement release for the 3.2 series.

This release focuses on:

• Improving AI Registry, Skill, MCP, and next console workflows.
• Fixing Config namespace isolation, Naming validation, and client stability issues.
• Improving observability and release dependency hygiene.

It also fixes bugs across Config, Naming, AI Registry, A2A, MCP, Client, Core, and Console.

Detailed changes in this release:

Feature

• #15143 #15463 Support nested Skill package uploads and preserve nested SKILL.md files as resources.

Enhancement/Refactor

• #12737 #12867 Add per-Raft-group leader status and term metrics.
• #15321 Refresh client disk cache asynchronously after subscriber notifications.
• #15322 Align Logback adapter packagingData configuration.
• #15354 Adjust next console sidebar menu elements.
• #15435 Improve AI resource version diff display in next console.

BugFix

• #12585 Fix pagination parameter binding so ? placeholders work correctly.
• #14036 Support HTTPS/TLS prefixes in HTTP login processing.
• #14693 Fix MCP service selector pagination in the console.
• #15032 Fix TCP health-check SocketChannel leaks and exact member IP matching.
• #15229 Normalize null A2A agent names in list queries.
• #15265 Allow Skill list fuzzy queries when skillName starts or ends with a hyphen.
• #15275 Copy pg-upgrade-null-tenant-id.sql to distribution/conf to prevent PostgreSQL Docker upgrade startup failures.
• #15296 Update service detail status after instance online/offline toggles.
• #15305 Reject blank instance IPs in Naming registration.
• #15350 Fix empty Config history compare content in next console.
• #15355 Restore editable Config clone target Data ID and group fields.
• #15359 Fix AI Registry version deletion corrupting version aggregates and breaking A2A/MCP queries.
• #15428 Preserve query parameters in MCP endpoint URLs after publish.
• #15430 Preserve transportProtocol in auto-built MCP endpoint specs.
• #15498 Scope ID-based Config export, batch delete, and clone operations by namespace.

Dependencies

• #15442 Roll up console-ui-next dependency fixes and rebuild next console static assets.

Java Version Requirements

Full Changelog: 3.2.2...3.2.3