API7 Gateway 3.9.5

Feishu Auth — Added a new Feishu authentication plugin based on the OAuth 2.0 Authorization Code flow, supporting integration with internal business services in the workbench.

Release Date: 2026-02-14

Features

Plugins

Feishu Auth
- Added a new Feishu authentication plugin based on the OAuth 2.0 Authorization Code flow, supporting integration with internal business services in the workbench.
Dingtalk Auth
- Added a new Dingtalk authentication plugin that logs key information during the authentication process for easier tracking.

Control Plane

Daily License Information Logging: The control plane now records daily license information, including CPU limits, expiration time, and current core usage. It starts logging reminders 3 months before the license expires. Users can directly view CPU usage through the logs.
OpenTelemetry Data Collection and Visualization: The control plane can now dispatch debug and sampling tasks to data planes, receive reported data, and support data export via API along with frontend visualization.

Note
This feature introduces Jaeger as an additional component. If deploying with Helm, note that the control plane's values file enables Jaeger by default. The official Helm chart is available at https://charts.api7.ai.

Fixes

Data Plane

Fixed issue: When plugins with encrypt_fields had schema fields with maxLength constraints (e.g., hmac-auth secret_key max 32 chars), the encrypted ciphertext exceeded the length limit because schema validation ran before decryption.