Bump version to 0.4.2

Merge pull request #58 from bghira/bugfix/export-broken

resolve error during export, unexpected arguments

Bump version to 0.4.0

Merge pull request #40 from bghira/refactor/ws-heartbeat

refactor how we handle heartbeat and worker disconnection

Bump version to 0.3.4

Update __init__.py

Bump version to 0.3.2

Bump version to 0.3.1

Merge pull request #36 from bghira/bugfix/memory-leak-hf-datasets

hf URL-based datasets memory leak and performance fix for very-large datasets

Bump version from 0.2.3 to 0.2.4