# Luna Streams v.0.6.21 documentation

## v.0.3.0

## Improvements:

> 1. [LUNA-5860] The getStream and getStreams

>    requests have been accelerated in the presence of a large number of logs.

> 2. [LUNA-5861] Added possibility to delete streams logs. See delete streams logs for more info.

> 3. [LUNA-5866] New field authorization for stream event handler was added.

## Migration:

See a migration manual.

[LUNA-5866] See a migration manual.