# April Updates 2023

Check out what we've been doing at Terra over the month of April!

## Backend 💾

### Integrations

* Macrosfirst
* Aktiia

### Features

* Added open water swimming for Garmin activities
* Chunking is now done in reverse order
* Added customisation for colors and types for graphs api
* Added Freestylelibre One glucose calibration endpoint\\
* Added writing TrainingPeaks (workouts/metrics)
* Added speed samples for Withings/Strava activities
* Added stress summary into daily payloads for Garmin
* Added Padel Tennis and Gravel
* Added summary IDs for Oura activities
* Added heart rate samples and summary for Garmin sleep payloads
* Retrieve accurate average HRV value for Fitbit sleep sessions
* Added resting heart rate to Apple sleep payloads
* Added calculations of kilojoules from calories from all payloads

### Bug fixes

* Fixed a bug in graphs API rendering
* Fixed a bug in Hammerhead activities' activity duration seconds being in wrong units
* Strava activities now return the correct timezone datetime string
* Fixed a bug where Garmin's body data were always returning in V1 models
* Fixed a bug where Wahoo elevation values in samples could be null
* Fixed a bug where Polar activity data pace data was in wrong units
* Fixed a bug where activity data was still being sent
* Fixed a bug where Google distance values were incorrect at certain points
* Fixed a bug where Zwift activity does not have the correct start time
* Fixed a bug where TrainingPeaks body payload were not being sent for V1 of our API

***

## SDK 📱

### [TerraiOS](https://docs.tryterra.co/reference/terra-ios-package) v1.3.10

* Added missing permissions to Activity and Daily scopes
* Added Freestyle Libre one calibration
* Fixed a bug where Background Delivery may hang when the phone locks while data is being gathered.

### [TerraAndroid](https://docs.tryterra.co/reference/terraandroid-1) v1.4.8

* Added Libre One Calibration
* Fixed Google Fit normalisation when `toWebhook` is set to false

### [React Native](https://docs.tryterra.co/docs/react-native-project) v1.4.8

* Added extra null checks to exposed API to prevent unnecessary crashes
* Updated Native SDKS

### [Flutter](https://docs.tryterra.co/docs/flutter-project) v0.4.3

* Updated Native SDKS

***

## Frontend📺

* Improve our wearables page (<https://tryterra.co/wearabledata>) with more wearables such as glucometers
* Fixed a bug where widget customisation for background color being set to WHITE causes incorrect texts being set to WHITE
* Exposed our data generator to developers before they have a subscription
* Fixed broken links on our documentation

***

## Infrastructure

* Improvements of our webhook speed for developers initially testing that has little to no webhooks being scheduled.