Agentic Index
Agentic AI Platform Change Log
Agentic Index tracks material changes across agentic AI platforms, including new agent capabilities, workflow orchestration updates, integrations, MCP/tool-calling changes, memory features, human approval controls, observability, deployment options, pricing, funding, and verification-status updates. This change log is the index that tracks changes to agentic AI platforms, updated weekly. If you are trying to keep up with changes to AI agent platforms without reading every vendor's release notes separately, this is the feed to read.
Public-source research. All entries are sourced from official vendor blogs, changelogs, documentation, or press materials. Support levels marked Needs Review or Publicly Claimed should be independently verified before relying on them for procurement decisions.
5 entries matching filters
Observability / auditability
Browser Use updated its Browser Harness v4 API to support client-controlled session recording, allowing API callers to explicitly enable or disable recording via the browserSettings.record parameter. The release also added a new v3:browsers:read OAuth scope that grants external applications read access to existing browser sessions.
This provides enterprise users and developers with granular control over data privacy, allowing them to disable recording during sensitive tasks. The new OAuth scope simplifies the integration of live browser monitoring into third-party dashboards and internal observability tools.
MCP / tool calling / API
Browser Use released the Browser Harness agent API to the public. The update also introduced new AI models across the platform and lowered the pay-as-you-go top-up minimum.
Developers gain direct programmatic access to build custom web automation applications on the Browser Harness infrastructure. The reduced financial minimums allow smaller teams to adopt the tool and start experimenting with new models at a lower initial cost.
MCP / tool calling / API
browser-use released 0.13.1, adding support for Claude Fable 5 and changing Anthropic behavior so tool choice is auto when using thinking. This is a dated compatibility release; current Fable 5 availability has not been separately verified.
Post-cutoff compatibility change relevant to model support and tool-calling behavior for browser-use deployments using Anthropic models. Buyers should verify current Fable 5 availability directly.
Browser/computer use
browser-use released 0.13.0, "Rebuilt in Rust [beta]," introducing a new Rust-backed beta agent with a more direct browser-control loop. The existing Python agent remained unchanged.
A major browser-agent architecture change — the Rust-backed beta agent directly affects how browser/computer-use tasks are executed.
Browser/computer use
browser-use shipped 0.12.7–0.12.9 with a major CLI update, tighter daemon socket permissions, restricted browser-profile handling, cached-content and prompt-history improvements, and new-tab screenshot reliability fixes.
Tighter socket permissions and restricted profile handling address security hygiene for teams running browser-use in shared or production environments.
Current rankings
These changes feed the index. See where each category stands: the best vendors of 2026, ranked by verified capability coverage.
Capability coverage
Every change above is graded against the same 14 capability axes. Each axis has its own page showing how much of the index documents it, which categories concentrate it, and the leading platform in each.
The AI agent directory for business · The full feature taxonomy · Pricing research
Common questions
How do I keep up with changes to AI agent platforms?
Read one maintained change log instead of tracking each vendor's release notes separately. The Agentic Index change log records 981 verified updates across agentic AI platforms, updated weekly, covering new agent capabilities, MCP and tool calling changes, memory, human approval controls, observability, deployment options, pricing and funding. Every entry names the vendor, the date, the change type and an impact level, and links to that vendor's profile.
How often is the agentic AI change log updated?
Weekly. The most recent update was Sep 4, 2026, covering LivePerson, Serval, ServiceNow.
How do I track changes for one specific AI agent vendor?
Filter the change log by vendor, or open that vendor's profile page, where the same verified entries appear alongside its capability coverage across the 14 point Agentic Index taxonomy.
Where can I find a single feed of agentic AI platform updates?
This page is that feed. Agentic Index reviews vendor blogs, changelogs, documentation and press materials every week and files what materially changed, so keeping up with changes to AI agent platforms is one page rather than several hundred. Entries are filterable by vendor, change type, impact level and verification status, and each one carries the evidence basis it was graded from.
Last updated: Sep 4, 2026 · 981 tracked changes across 372 vendors