# Email attachments and self-curating knowledge

> 2 updates: Chat agent manages its own knowledge, Email attachments in tests

Source: https://qa.tech/changelog/2026-01-30

---
2 updates shipped on January 30, 2026.

In this release

1.  01[Chat agent manages its own knowledge](#2026-01-30-chat-agent-manages-knowledge)
2.  02[Email attachments in tests](#2026-01-30-email-attachments-in-tests)

1.  Update 01 of 02
    
    ## Chat agent manages its own knowledge
    
    The agent can create, update, and delete knowledge items as it learns about your app.
    
    When the chat agent picks up something useful about your product (a non-obvious selector, a domain rule, an edge case), it can now write that to its Knowledge directly instead of asking you to do it. It can also update or remove stale knowledge items when they no longer apply. Net effect: the agent gets smarter about your app over time without forcing you to curate its memory by hand.
    
    [\# Direct link](#2026-01-30-chat-agent-manages-knowledge)
    
2.  Update 02 of 02
    
    ## Email attachments in tests
    
    The agent can now validate email receipts that include attachments.
    
    When you have a test that needs to verify an emailed invoice, statement, or shipping confirmation, the agent's email-receipt tool now reads attachments alongside the email body. This unlocks testing for invoice apps, billing flows, and any product that emails files as part of a user journey.
    
    [\# Direct link](#2026-01-30-email-attachments-in-tests)
    

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