feat: Release 1.7.4 (#3857)

# Changelog

## New Features:

- **Workflows Revamped (beta):** Our new Workflows implementation
(internally referred to as Workflows 2.0) is a complete redesign of the
workflow system in Agno, introducing a step-based architecture that
provides better structure, flexibility, and control over multi-stage AI
agent processes
    - Core Concepts:
- **Flexible Execution**: Sequential, parallel, conditional, and
loop-based execution
- **Smart Routing**: Dynamic step selection based on content analysis or
user intent
- **Mixed Components**: Combine agents, teams, and functions seamlessly
- **State Management:** Share data across steps with session state
- For a comprehensive guide to the new Workflows system, check out the
[docs](https://docs.agno.com/workflows_2/overview).

<img width="868" height="237" alt="image"
src="https://github.com/user-attachments/assets/489499a1-f301-4139-9273-a275f5a142a7"
/>

- **Pydantic Input for Agents/Teams:** Both Agent and Team now accepts
structured input (i.e. a pydantic model) on run() and print_response().

Author: kausmeows

libs/agno/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "agno"
-version = "1.7.3"
+version = "1.7.4"
 description = "Agno: a lightweight library for building Multi-Agent Systems"
 requires-python = ">=3.7,<4"
 readme = "README.md"