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ArkClaw Enterprise

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ArkClaw version release notes

This topic provides a summary of the features, system, and component update records for all ArkClaw versions. It is for your reference when you upgrade ArkClaw versions, troubleshoot upgrade impact, or compare runtime environments.

tip

If you only need to learn about ArkClaw feature releases and updates, see New feature release notes.

You can use the feature of upgrading ArkClaw system/component versions to upgrade the current ArkClaw system and components to the latest version with one click.

July 2026

Release date	Version number	Update content
07-23	ark-26.7.15	New features Added support for viewing uploaded output files by conversation. Added an AI diagnosis entry point in the IM client. When an exception is detected, an entry card for initiating an AI diagnosis is displayed. Added capability for multi-step task progress tracking, with support for displaying to-do progress during conversation execution. Optimizations Fixed the build script issue in the thinking mode plugin. Added workflow orchestration for the primary agent and sub-agents in team mode. Optimized CUA capabilities. Adapted session search to the new OpenClaw version.
07-08	ark-26.7.8	New features Added capability for multi-step task progress tracking, with support for displaying to-do progress during conversation execution. Added support for writing up to 50 to-do items (write_todos / append_todos) in a batch.

June 2026

Release date	Version number	Update content
06-17	ark-26.6.17.fix.3	Optimizations: Optimized the agent model selection logic to accurately match the corresponding model configurations. Integrated observability hook logs into XUA.
06-11	ark-26.6.11	Optimizations: Fixed Agent Tool exceptions. CUA supports dynamically retrieving model information from the Session side. Lowered the call priority of browser skills in information search scenarios. Aligned the Trace metrics of CUA with those of the observability system. Optimized the rendering logic for conversation flows on the Web and added the support for output sorting capabilities. Optimized the memory management feature: The memory management plugin has been migrated from LanceDB Ultra to the Memory Core Ultra plugin. This upgrades the foundational memory capabilities and enhances capabilities for agents operating in Chinese. Added memory management options for multi-agent switching scenarios. Optimized the Dream memory promotion mechanism.
06-03	ark-26.6.3	New features: Supports switching thinking modes for OpenClaw v2026.5.28. Added the memory recall control capability in scheduled task scenarios to avoid excessive recall triggering and context injection. Added the capability to search and restore historical conversations. Optimizations: Added the message_provider dimension to token consumption metrics in the observability system, and introduced performance monitoring for plugins. Optimized the running efficiency of the memory module to reduce CPU usage in high-load scenarios. Fixed the context contamination issue triggered by cross‑session retrieval invocation. Added the retry mechanism and asynchronous optimization features to agent environment collection, and updated the saving logic of Session Snapshot.

May 2026

Release date	Version number	Update content
05-26	ark-26.5.26	New features: Added usage data records for agent teams to support continuous optimization of feature experience. Added the capability to search and restore historical conversations. Optimizations: Optimized the data correlation logic for the observability system and added the TTFT metric for models. Filtering by multiple agents is now supported for conversation search.
05-21	ark-26.5.21	New features: The Fast thinking mode now supports minimal tools, meeting the requirements in basic scenarios such as text reading/writing and web search. Agent Gallery templates support configuring dedicated scheduled tasks, and some templates come with built-in dedicated scheduled tasks. Added XUA recording and playback features to improve efficiency of task reproduction and troubleshooting. Added the CUA reporting feature to V1.0 observability capabilities to further improve system observability and analysis chains. CUA can be saved as scripts to enable the reuse of execution capabilities and standardized maintenance. Added the memory recall control capability in scheduled task scenarios to avoid excessive recall triggering and context injection. Optimizations: Optimized display logic for multi-session browsers, achieving complete interface isolation and eliminating interference among concurrent sessions. Fixed known issues related to browser use to enhance the stability and success rate of web automation operations. Improved the operating efficiency of the memory module, effectively reducing CPU usage in high-load scenarios and ensuring overall system performance.
05-14	ark-26.5.14	New features: Added capabilities for agent teams to manage agent models, skills, and tools. Optimized conversation stream rendering on ArkClaw Web, supporting chart rendering.
05-09	ark-26.5.9	New features: Supports memory sharing of the primary agent and memory feedback from sub-agents in collaboration mode. Optimizations: The observability system is compatible with OpenClaw 2026.5.7. The observability system provides observability into scheduled task (Cron) status changes, helping optimize the scheduled task feature. Thinking mode switching is compatible with OpenClaw 2026.5.7. Optimized memory recall performance. The memory system is compatible with OpenClaw 2026.5.7. The collaboration mode is compatible with OpenClaw 2026.5.7. The agent team feature supports reading information about agents that were not created through the console. The Feishu IM plugin is compatible with OpenClaw 2026.5.7. The DingTalk IM plugin is compatible with OpenClaw 2026.5.7.

April 2026

Release date	Version number	Update content
04-29	ark-26.4.29	Optimizations: Allows users to enable message channel plugins as needed to improve performance.
04-27	ark-26.4.27	Optimizations: Optimized module capacity usage of the collaboration mode to increase available disk space.
04-24	ark-26.4.23	New features: Added the Project suspended status for collaboration mode tasks. Supports collecting statistics on token consumption in collaboration mode. Optimizations: Fixed the plugin circular call issue. Non-essential and infrequently used plugins are disabled by default to improve ArkClaw performance.
04-23	ark-26.4.23		Optimizations: Optimized the file space feature to fix network conflict issues.
04-22	ark-26.4.22	New features: Added the file space feature, which allows you to manage files in the ./openclaw directory. Optimizations: Upgraded the memory system and optimized functionality.
04-20	ark-26.4.20	New features: Added the agent team feature, which allows you to create multiple agents in a single ArkClaw instance. Added the Agent Gallery feature, which allows you to create an ArkClaw instance from a template or add members to an agent team. Optimizations: OpenClaw upgraded to version 2026.4.15. Preinstalls the WeChat plugin to accelerate WeChat channel integration.
04-17	ark-26.4.17	Optimizations: Upgraded the O11yAgent plugin and added automatic collection of installed plugin versions. Upgraded the APM plugin and added monitoring for model output content length. This helps promptly detect abnormal model responses.
04-16	ark-26.4.16	Optimizations: Optimized the cloud PC feature to improve the interaction experience and operational smoothness in cloud PC environments. Upgraded the memory system plugin LanceDB to version 2.1.2 and upgraded the memory system to improve the efficiency of storing and retrieving historical conversations.
04-14	ark-26.4.14	New features: The cloud PC feature supports Office CLI, allowing ArkClaw to operate Office applications through the command line. Optimizations: Upgraded the ArkDrive image.
04-13	ark-26.4.13	Optimizations: Upgraded the O11yAgent and APM plugins to enhance system monitoring and performance tracing capabilities.
04-10	ark-26.4.10	New features: Added the openclaw-plugin-env-logger plugin to record ArkClaw environment runtime logs and improve troubleshooting efficiency.
04-09	ark-26.4.09	New features: The cloud PC feature supports switching skills. OpenCli mode, browser mode, and cloud desktop mode allow flexible combinations of different skills. Optimizations: Persisted the JITI (Just-In-Time Interpreter, runtime loader) cache and added a startup cleanup script to shorten cold start wait time.
04-08	ark-26.4.08	Optimizations: Upgraded the APMPlus plugin to version 0.1.35 to improve the accuracy of performance data reporting.
04-07	ark-26.4.07	Optimizations: Upgraded the memory system plugin LanceDB to version 2.0.10.
04-03	ark-26.4.03	New features: Added a safety operation protection mechanism (SAFETY.md) to automatically intercept and confirm high-risk operations before execution, preventing accidental operations. Optimizations: Enabled pointer compression in Node.js to reduce runtime memory usage.
04-02	ark-26.4.02	Optimizations: Updated OpenClaw diagnostic parameters to improve troubleshooting efficiency. Upgraded the O11yAgent plugin to version 0.0.5 to enhance system observability. Upgraded the APMPlus plugin to version 0.1.29 to improve performance monitoring data quality.
04-01	ark-26.4.01	New features: Added the Computer Use feature, allowing ArkClaw to directly control the desktop for complex tasks such as filling out web forms and operating software. Optimizations: Optimized the startup guide process, significantly shortening startup wait time. Upgraded the memory system plugin LanceDB to version 2.0.5 to improve memory system access efficiency. Migrated the SkillHub domain name to improve access stability for the Skill Center.

March 2026

Release date	Version number	Update content
03-30	ark-26.3.30	Optimizations: OpenClaw upgraded to version 3.28. Upgraded Feishu plugin to version 3.29 to enhance documentation and message processing capabilities. DingTalk plugin upgraded to version 0.8.7. Weibo plugin upgraded to version 2.1.1. WeCom plugin upgraded to version 3.26. APMPlus plugin upgraded to version 0.1.26.

Last updated: 2026.08.20 10:36:38