v0.0.29

Added the ability to configure maximum concurrent async OpenAI/Anthropic calls via:

import blendql

# Optionally set how many async calls to allow concurrently
# This depends on your OpenAI/Anthropic/etc. rate limits
blendsql.config.set_async_limit(10)

The default is 10.

Full Changelog: v0.0.28...v0.0.29