v0.71.9

NangoHQ/nangov0.71.9Sep 16, 2026by nango-repository-pusher[bot]

Upgrading?

AI Summary

This release focuses on improving agent sessions by adding error messages for MCP tool failures and fixes credential routing issues for TWO_STEP. It also introduces support for the pleo-api-key integration.

Key Highlights

  • Agent-facing messages and codes for MCP tool failures
  • Support for pleo-api-key integration
  • Coalescing customer key lookups

New Features

  • MCP tool failure messages
  • Pleo API key support

Full Release Notes

## [v0.71.9] - 2026-09-16

### Added

- *(agent-sessions)* Give MCP tool failures an agent-facing message and code (NAN-6604) (#7473) by @agusayerza
- *(integrations)* Add support for pleo-api-key (#7534) by @hassan254-prog

### Changed

- *(shared)* Coalesce customer key lookups (#7466) by @ErickRDev

### Fixed

- *(shared)* Propagate environment lookup failures (#7472) by @ErickRDev
- *(frontend)* Route TWO_STEP credentials before OAuth2 client creden… (#7556) by @vdeez1

[v0.71.9]: https://github.com/NangoHQ/nango/compare/v0.71.8..v0.71.9

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