# BrainFrame v0.28.0 is released!

**URL:** <https://forum.aotu.ai/t/brainframe-v0-28-0-is-released/191>\
**Category:** Announcements\
**Created:** [July 2, 2021, 5:15am UTC](https://forum.aotu.ai/t/brainframe-v0-28-0-is-released/191 "2021-07-02T05:15:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![alex.thiel](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.aotu.ai/alex.thiel/32/48_2.png) [@alex.thiel](https://forum.aotu.ai/u/alex.thiel)\
**Post date:** [July 2, 2021, 5:15am UTC](https://forum.aotu.ai/t/brainframe-v0-28-0-is-released/191/1 "2021-07-02T05:15:51Z")

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We’re all excited to announce the latest release of BrainFrame v0.28.0! For this release we focused primarily on speed and platform optimizations.

* * *

# Updating

If you’ve already installed BrainFrame, simply run:

```shell
brainframe update

```

If you haven’t installed BrainFrame, then follow our [installation instructions](https://aotu.ai/docs/getting_started/).

### **Warning** :

Capsules from v0.27 are not compatible with v0.28. You will need to replace any previously downloaded capsules under `/var/local/brainframe/capsules` with new capsules downloaded from the [Downloads Page](https://aotu.ai/docs/downloads/#capsules). Check the logs in `brainframe compose logs -f core` if capsules aren’t loading.

* * *

# Changes

## Performance Improvements

- 🎉 Many performance optimizations and fixes that should yield higher FPS throughput with any capsule.
- Split up BrainFrame into several microservices, increasing stability and recovery in case any crashes were to occur.
- 🎉 Added support for nvidia hardware-accelerated video decoding

## Features:

- [Added a tool for hosting video files as streams, for performance testing purposes.](https://aotu.ai/docs/advanced_usage/performance_testing_with_video_files/)
- New Capsules!
  - “Calculator Object Speed” Can output the pixel speed of any tracked object. Useful for dashboards!
  - “Detector Person Openvino” Yet another cpu-optimized person detector. This capsule is a good generic person detector, which may work better on indoor scenarios than “Detector Person Vehicle Bike”

- New API’s for logging into the Aotu cloud (more features coming soon!)
- New Documentation and Tutorials!
  - [Connecting to IP Cameras](https://aotu.ai/docs/tutorials/ip_cameras/)
  - [Hardware-accelerated video decoding on multiple GPU’s](https://aotu.ai/docs/advanced_usage/custom_pipelines/#hardware-decoding-with-multiple-nvidia-gpus)

- The dashboard has been updated to Grafana 8.0

## Bug Fixes:

- 🎉 Fixed the issue where bounding boxes wouldn’t align with the objects in the video!
- Fixed various segfaults that would happen in v0.27
- Fixed several memory leaks
- Fixed various streaming related errors
- Fixed an error on the client when an alert screenshot isn’t found

---

<div class="post-metadata">

**Author:** ![Monk-eye](https://avatars.discourse-cdn.com/v4/letter/m/8e7dd6/32.png) [@Monk-eye](https://forum.aotu.ai/u/Monk-eye)\
**Post date:** [July 2, 2021, 7:25am UTC](https://forum.aotu.ai/t/brainframe-v0-28-0-is-released/191/2 "2021-07-02T07:25:24Z")

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> [@alex.thiel](#):
>
> If you’ve already installed BrainFrame, simply run:
> 
> ```auto
> brainframe update
> 
> ```

run:  
sudo brainframe update

---

<div class="post-metadata">

**Author:** ![alex.thiel](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.aotu.ai/alex.thiel/32/48_2.png) [@alex.thiel](https://forum.aotu.ai/u/alex.thiel)\
**Post date:** [July 8, 2021, 4:56pm UTC](https://forum.aotu.ai/t/brainframe-v0-28-0-is-released/191/3 "2021-07-08T16:56:20Z")

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A post was split to a new topic: [Video File Won’t Load in WSL](https://forum.aotu.ai/t/video-file-wont-load-in-wsl/196)