--- id: grid39_complete title: ✅ Testnet Upgrade to Version 3.9 is Complete image_caption: Testnet Upgrade to Version 3.9 is Complete description: The release is mainly focused on power management/capacity planning orchestrated by the Farmerbot and the Reliable Message Bus. date: 2023-03-24 taxonomies: people: [sam_taggart] tags: [update, technology, news, community] news-category: [foundation] extra: imgPath: grid39_complete.png --- TF Grid Version 3.9 is live on testnet and available for public testing. Find the details [here](https://forum.threefold.io/t/tfgrid-v3-9-0-is-now-live/3864) which include release notes. The release is mainly focused on power management/capacity planning orchestrated by the Farmerbot and the Reliable Message Bus.
_We’d like to thank our developers and QA testers for working hard to make this release happen._