> ## Documentation Index
> Fetch the complete documentation index at: https://docs.finetunedb.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Version Controlled Editing
> Easily edit fine-tuning datasets with our user-friendly graphical interface. Keep track of changes and experiment confidently with version histories, making sure you can always revert or compare different dataset versions.
## Create New Version
To start editing, create a new version. Each edit creates a new branch of the dataset. Versions enable team collaboration without overwriting each other's changes. After creating a new version, you can start editing and give it a custom name.
## Diff View
The diff view shows changes made compared to the previous version, including edits, new rows, or deleted rows.
## Merge Changes
To save your changes, give the dataset version a new name and describe your modifications. The current changes will be merged with the main dataset version.
## Version History
See the history of all created versions and revert to previous versions if needed. If model performance decreases, easily switch back to the best working version.
