Introduction
The document communicates the newly developed features which are deployed and made available on Botco.ai.
Release Version
New Release Version: 2023 – May
InstaStack card
You can now implement InstaStack using a dedicated card so no need to configure a generic API card.

Ability to ignore inputs in training
This feature enables you to ignore inputs that irrelevant to your chatbot and don’t need to be trained.

Added _last_input system attribute
We’ve now made it 10x easier to set up InstaStack, our GenAI Chat Cloud product while also making the end user experience seamless.

Custom attribute logic
You can now add custom logic in attribute card values to make calculations right within the app. This will require assistance from our Customer Success team.

New system attributes
We’ve added new system attributes to each user session which allows for more personalization and richer data profiles.
The system attributes include:
- Browser
- Language
- Device type
- Page referrer
- Operating system
- Date and time of first engagement
