6.3.4

2026-02-05

• Refactored ElasticSearch indices usage for multitenant AWS deployments, improving index organization and isolation.

• Introduced multi-tenancy support with prefixed Redis keys, ensuring proper data isolation between tenants.

• Added folder support for S3 files, enabling better file organization and management in object storage.

• Replaced Bunyan logger with Pino.

• Removed charts trace data feature when engine is in multitenancy mode to enhance security and reduce overhead in multi-tenant environments.