> For the complete documentation index, see [llms.txt](https://janelia-flyem.gitbook.io/neutu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://janelia-flyem.gitbook.io/neutu/neuroglancer/refresh.md).

# Refresh

When neuroglancer is updated, sometimes your browser may stay with the old version because of caching. To make sure that the latest version is used, you need to clear some browsing data:

![](https://2926737796-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Ld57Fj27nUB-NnjPb7c%2F-MEx6HgxMhFQLcfdKQYW%2F-MEx6sQzw-dida44DT9T%2Fimage.png?alt=media\&token=2a547b23-08c7-438e-a830-c55837fdb779)

Usually clearing the last hour is enough:

![](https://2926737796-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Ld57Fj27nUB-NnjPb7c%2F-MEx6HgxMhFQLcfdKQYW%2F-MEx74HXXryUtQ07sLvd%2Fimage.png?alt=media\&token=22a361ef-da56-44ee-a90c-83c9d57ac92c)