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What's New in v4.202605.2
Release date: 2026-05-14
Added
- MCP server tiered tool architecture: tier-1 essential tools are always available, category-specific tools activate on demand via hana_discover_by_category
- New hana_execute router tool for generic command dispatch without per-command tool registration
- JSON test reporter (npm run test:json) for structured result querying with jq
Changed
- MCP server: extract shared utilities into reusable modules and add mocked querySimple tests
- MCP server: add dynamic registration callback to discovery-tools for on-demand tool loading
- Dependency updates to latest patch/minor versions
Fixed
- MCP server: preserve empty cell values in ASCII table parser
- MCP server: deduplicate tier-1 tools on category activation
- querySimple now exits 0 for DML/DDL statements
- Security: update uuid to 11.1.1 in docs to resolve vulnerability alert