v1.8.1 — smolagents — releases.sh

Bug Fixes 🐛

Restore missing user prompt for initial facts by @NeuroWhAI in https://github.com/huggingface/smolagents/pull/576
Bugfix: problems with the prompt refactoring of the planning step by @IlyaGusev in https://github.com/huggingface/smolagents/pull/564
Do not pass system prompt to update plan and test plan prompts by @albertvillanova in https://github.com/huggingface/smolagents/pull/586

Full Changelog: https://github.com/huggingface/smolagents/compare/v1.8.0...v1.8.1