Engine versions

Version

Release date

Description

2.1.17

2026-05-14

• Fixed an issue that caused gateway restarts and upgrades to fail in specific scenarios.

• Fixed an issue where domain-level blocklists and allowlists did not take effect in specific scenarios.

2.1.16

2026-03-26

• Added support for the Gateway API.

• Added support for cluster-wide rate limiting with multi-timescale and multi-dimensional policies.

• Added support for Knative integration and Kingress listeners.

• Added support for binding route-level Wasm plugins to Ingress routes by using annotations.

• Circuit breaker policies now support sliding-window statistics.

• Access log filters now support domain sampling rules and a default sampling rate.

• Fixed an issue where the request body was lost for fallback requests in specific scenarios.

• Fixed an issue where end-to-end grayscale release configurations did not take effect in specific scenarios.

• Fixed an issue where the expiration date of user-defined certificates was empty in specific scenarios.

2.1.15

TBD

• Token rate limiting now supports 7-day and 30-day limits (weekly and monthly rate limiting).

• Removed the max attribute restriction for request count rate limiting.

2.1.14

2026-02-04

• Fixed a bug in how request data buffers are handled by Wasm filters.

• Optimized memory usage for AI-powered features.

• Added global request rate limiting to dynamically control the maximum number of requests for all connections within a single I/O loop by using runtime configurations or Wasm modules.

• Added tenant ID information to Istio metrics.

2.1.13

2025-12-25

• Added support for routes that use the cluster header mode.

• Adjusted the gRPC keepalive time between pilot-agent and Envoy to prevent xDS connections from timing out.

• Increased the default timeout for the Secret Discovery Service (SDS) to 300 s.

• Added a rebuild limit for Wasm in non-recovery scenarios, allowing a maximum of two concurrent VMs.

• Added support for configuring multiple domains when connecting to Nacos by using the Model Context Protocol (MCP).

• Fixed an issue that caused Redis-related functions to fail after service configuration updates.

• Improved the Web Application Firewall (WAF).

2.1.12

2025-12-01

• Optimized the gateway's overload handling logic.

• Added support for configuring buffer settings for the Redis async client in Wasm plugins.

• Improved the stability of Redis access in the gateway.

• Enabled MCP conversion in direct MCP proxy server scenarios.

2.1.11

2025-10-24

• WAF integration now supports remote xagent mode.

• Optimized the plugin rebuild logic.

• Improved the initialization process when using Kubernetes service sources to prevent issues caused by a large number of namespaces.

• Fixed an issue that could cause 503 errors during secret rotation in Kubernetes service source scenarios.

2.1.10

2025-09-19

• Fixed an issue where log fields for fallback requests were displayed incorrectly.

• Optimized overall memory usage.

• Accelerated configuration updates in deployments with a large number of domains.

2.1.9

2025-08-13

• Added support for passive health checks.

• Added support for configuring a time-to-first-byte timeout for Large Language Model (LLM) APIs in streaming scenarios.

• Fixed compatibility issues introduced in the previous release.

2.1.8

2025-08-11

• Added support for watching Gateway API resource configurations in user ACK clusters.

• Added support for integration with Alibaba Cloud CloudFlow.

• Optimized the route configuration push mechanism to prevent route failures caused by invalid configurations.

• Optimized Wasm plugin memory usage during frequent configuration updates to improve plugin stability.

• Improved Lua plugin security by disabling high-risk operations, such as loadlib.

• Fixed an issue that caused the WAF integration module to exit unexpectedly in some edge cases.

2.1.7

2025-07-08

Optimized auto scale-out and reduced resource overhead when a large number of plugins are enabled.

2.1.6

2025-06-12

Added support for the MCP proxy server.

2.1.5

2025-05-29

• Added support for converting REST API calls to the Model Context Protocol (MCP).

• Optimized the rate limiting scope in Ingress configurations.

2.1.4

2025-05-08

Added support for the Model Context Protocol (MCP).

2.1.3

2025-04-21

• Integrated Intel QuickAssist Technology (QAT) for hardware-accelerated compression.

• Optimized the mse.ingress.kubernetes.io/destination annotation.

• Optimized the on-demand subscription mechanism.

2.1.2

2024-12-23

• Improved stability when using custom plugins.

• Accelerated usage-based and scheduled scale-outs.

• Added support for multiple Nacos service sources.

2.0.7

2024-09-12

Optimized traffic behavior in scenarios with incorrect Wasm plugin configurations.

2.0.6

2024-09-06

Fixed Secret Discovery Service (SDS) cache errors in specific scenarios.

2.0.5

2024-09-01

Added support for Function Compute 3.0 event functions and web functions.

2.0.4

2024-08-27

Improved support for API cross-domain policies.

2.0.3

2024-08-15

Improved operation metrics.

2.0.2

2024-07-20

Improved overall stability.

2.0.1

2024-06-26

Upgraded Envoy to 1.27.2 and Istio to 1.19.5.

2.0.0

2024-06-21

• Added support for basic route management.

• Added support for basic API management.

• Added support for service discovery by using Nacos and Kubernetes.

• Added support for basic observability features, including logging, metrics, and alerting.