# What changed in @growthbook/growthbook

> 13 changes in @growthbook/growthbook 1 from its official release notes, upgrade guides and advisories: 4 new APIs and options. Each one cited. Sources checked 2026-10-24. HTML: https://unstale.sh/npm/@growthbook/growthbook/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## @growthbook/growthbook 1

### New APIs and options

- Google Analytics supports custom delimiters. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Custom SSL certificates are supported for Postgres and Redshift. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Feature Flags were added. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- A My Reports page lists all ad-hoc reports. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)

### Behavior and default changes

- Experiments can be imported from a data source without going through settings. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)

### Tooling

- A Chrome devtools extension was added. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)

### Fixes and other changes

- Fixed the error message shown on the dashboard to non-admin users. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Fixed incorrect overall user counts in some experiment results. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Fixed incorrect means for Google Analytics binomial metrics. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Fixed an error when mean/stddev returns null instead of 0. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Users exposed to multiple variations in a single experiment can be detected and removed. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Fixed experiment queries not using the Segment date column. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)
- Fixed a script error when the visual editor is used within head or loaded multiple times. (1.0.0) — [release notes](https://github.com/growthbook/growthbook/releases/tag/v1.0.0)