# Upgrading to GROWI v8.0.x
GROWI v8.0 is a major update that redesigns GROWI AI around an agent-driven architecture and introduces GROWI Vault. It also changes some default values as part of optimizing the server's memory usage, and ends support for Elasticsearch v7.
# Table of Contents
- Table of Contents
- [Deprecated] Legacy GROWI AI features and settings
- For Users
- For Administrators
- [Action Required] MongoDB replica set is now required
- [Action Required] Reduced default MongoDB connection pool size
- [Action Required] Elasticsearch v7 support has ended
- [Specification Change] Fixed OpenTelemetry instrumentation set
- [Note] Locking the AI feature on or off with environment variables alone
- Things to Check Before Upgrading
# [Deprecated] Legacy GROWI AI features and settings
As part of redesigning GROWI AI around an agent-driven architecture, some of the legacy AI features have been removed. Their roles are taken over by the new GROWI AI Agent (see "[New Feature] GROWI AI Agent" below).
- Knowledge assistant creation: The ability to create new knowledge assistants has been removed.
- Editor assistant: The editor assistant has been removed.
# For Users
# [New Feature] GROWI Vault
GROWI Vault is a read-only Git interface that lets you retrieve the pages you are allowed to view as a Git repository. When you clone it with your Git client, you get the pages within your permissions as a tree of Markdown files. For usage, see GROWI Vault.
TIP
GROWI Vault on GROWI.cloud is planned for a later release. Please wait until it becomes available.
# [New Feature] GROWI AI Agent
GROWI AI has been redesigned into an agent-driven system that searches and reasons on its own to meet your goal, actively exploring pages within the wiki as it answers.
In addition, in the AI chat input field you can now type @ followed by text to search for pages and pass a selected page to the AI as context. For usage, see GROWI AI Agent.
# For Administrators
# Things to Check Before Upgrading
None.