v2.1.0

[2.1.0] - 2026-07-11

Added

• Regional support for NerdGraph API endpoints (US and EU) (#23, thanks @vksjangra)
• NEW_RELIC_REGION environment variable to configure data center region (closes #20)
• Region-aware URL selection for all NerdGraph operations

Changed

• NerdGraph client now dynamically selects endpoint based on NEW_RELIC_REGION env var
• Default region is US if not specified
• Updated smithery.json to document NEW_RELIC_REGION environment variable
• Updated README with examples for both US and EU regions
• Added test utilities: added region helpers into shared test/utils/region-helpers.ts
• Release hardening: Node >=20 engines requirement, npm provenance, prepack build
• Corrected README installation command (#21, thanks @gesposito)

Fixed

• Fixed NerdGraph API calls to work correctly for EU region accounts
• All NerdGraph tools now respect regional configuration
• Fixed region test asserting env-derived URL against a hardcoded EU client