# Fuuz 3.37.0

> What changed in Fuuz 3.37.0: Updated service to cache connections to reduce database lookups for each request; Implemented access control policies to control…

Source: https://www.fuuz.com/resources/releases/v3-37-0

Release notes


Released February 26, 2021. 8 changes across the platform.

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In this release

[Integration and Connectors 2](#area-integration)

[Screens and User Experience 2](#area-ui)

[Platform and Infrastructure 4](#area-platform)

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Production release

Feb 26, 2021

Changes

8

## Integration and Connectors

### New

- **Implemented access control policies to control connector access** Backend › Integration

### Improved

- **Updated service to cache connections to reduce database lookups for each request** Backend › Integration

## Screens and User Experience

### New

- **Added specific snackbar error messages for common error conditions** Frontend › Framework
- **Added “background” event rendering to calendar events** Frontend › Component

## Platform and Infrastructure

### New

- **Implemented per-tenant schema** Backend › Application
- **Added image and thumbnail models & resolvers** Backend › Application

### Improved

- **Updated index collations to improve query performance** Backend › Application
- **Forked package to improve log transport stability** Backend › Framework