dev to release/v0.4.1 (#92)

.cursor/rules/llms.mdc

@@ -17,7 +17,7 @@ An llm_handle matches the handle (an id of sorts) with the full specification of
 - llm_version
 - llm_platform_choice
 
-The declaration of llm_handleslooks like this in toml syntax:
+The declaration of llm_handles looks like this in toml syntax:
 ```toml
 [llm_handles]
 gpt-4o-2024-08-06 = { llm_name = "gpt-4o", llm_version = "2024-08-06" }

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## [v0.4.1] - 2025-06-16
+
+- Changed discord link to the new one: https://go.pipelex.com/discord
+- Added `hello-world` example in the `cookbook-examples` of the documentation.
+
 ## [v0.4.0] - 2025-06-16
 
 ### Highlight: Complete documentation overhaul
@@ -113,7 +118,7 @@ is_reporting_enabled = true
 
 ## [v0.2.13] - 2025-06-06
 
-- Added Discord badge on the Readme. Join the community! -> https://discord.gg/SReshKQjWt
+- Added Discord badge on the Readme. Join the community! -> https://go.pipelex.com/discord
 - Added a client for the Pipelex API. Join the waitlist -> https://www.pipelex.com/signup
 - Removed the `run_pipe_code` function. Replaced by `execute_pipeline` in `pipelex.pipeline.execute`.
 - Added llm deck `llm_for_img_to_text`.

README.md

@@ -18,7 +18,7 @@
      alt="PyPI – latest release">
     <br/>
     <br/>
-    <a href="https://discord.gg/SReshKQjWt"><img src="https://img.shields.io/badge/Discord-5865F2?logo=discord&logoColor=white" alt="Discord"></a>
+    <a href="https://go.pipelex.com/discord"><img src="https://img.shields.io/badge/Discord-5865F2?logo=discord&logoColor=white" alt="Discord"></a>
     <a href="https://www.youtube.com/@PipelexAI"><img src="https://img.shields.io/badge/YouTube-FF0000?logo=youtube&logoColor=white" alt="YouTube"></a>
     <a href="https://pipelex.com"><img src="https://img.shields.io/badge/Homepage-03bb95?logo=google-chrome&logoColor=white&style=flat" alt="Website"></a>
     <a href="https://github.com/Pipelex/pipelex-cookbook"><img src="https://img.shields.io/badge/Cookbook-5a0dad?logo=github&logoColor=white&style=flat" alt="Cookbook"></a>
@@ -275,7 +275,7 @@ We welcome contributions! Please see our [Contributing Guidelines](CONTRIBUTING.
 
 Join our vibrant Discord community to connect with other developers, share your experiences, and get help with your Pipelex projects!
 
-[![Discord](https://img.shields.io/badge/Discord-5865F2?logo=discord&logoColor=white)](https://discord.gg/SReshKQjWt)
+[![Discord](https://img.shields.io/badge/Discord-5865F2?logo=discord&logoColor=white)](https://go.pipelex.com/discord)
 
 ## 💬 Support
 

docs/pages/cookbook-examples/hello-world.md

@@ -10,6 +10,55 @@ You can find the complete code for this example in the Pipelex Cookbook reposito
 
 [**➡️ View on GitHub: quick_start/hello_world.py**](https://github.com/Pipelex/pipelex-cookbook/blob/main/quick_start/hello_world.py)
 
+## The Pipeline Explained
+
+The `hello_world` function demonstrates the simplest possible Pipelex pipeline. It runs a single pipe that generates a haiku about "Hello World".
+
+```python
+import asyncio
+
+from pipelex import pretty_print
+from pipelex.pipelex import Pipelex
+from pipelex.pipeline.execute import execute_pipeline
+
+
+async def hello_world():
+
+    # Execute the pipeline
+    pipe_output, _ = await execute_pipeline(
+        pipe_code="hello_world",
+    )
+
+    # Print the output
+    pretty_print(pipe_output, title="Your first Pipelex output")
+
+
+# start Pipelex
+Pipelex.make()
+# run sample using asyncio
+asyncio.run(hello_world())
+```
+
+This example shows the minimal setup needed to run a Pipelex pipeline: initialize Pipelex, execute a pipeline by its code name, and pretty-print the results.
+
+## The Pipeline Definition: `hello_world.toml`
+
+The pipeline definition is extremely simple - it's a single LLM call that generates a haiku:
+
+```toml
+domain = "quick_start"
+definition = "Discovering Pipelex"
+
+[pipe]
+[pipe.hello_world]
+PipeLLM = "Write text about Hello World."
+output = "Text"
+llm = { llm_handle = "gpt-4o-mini", temperature = 0.9, max_tokens = "auto" }
+prompt = """
+Write a haiku about Hello World.
+"""
+```
+
 ## How to run
 
 1.  Clone the cookbook repository:
@@ -25,4 +74,6 @@ You can find the complete code for this example in the Pipelex Cookbook reposito
 4.  Run the example:
     ```bash
     python quick_start/hello_world.py
-    ``` 
+    ```
+
+Expected output: A haiku about "Hello World" displayed with pretty formatting.

docs/pages/installation/index.md

@@ -61,4 +61,4 @@ Learn more about pipelex_libraries in our [Libraries documentation](../build-rel
 - `pipelex init-config`: This cli command will create a `pipelex.toml` file at the root of the project, with basic configuration. This configuration file gathers all configuration for feature flags, logging, cost reporting, and so on... Learn more in our [Configuration documentation](../configuration/index.md)
 
 
-💡 _Any troubles? Have a look at our [Cookbook](https://github.com/Pipelex/pipelex-cookbook)! and come ask for help on our [Discord](https://discord.gg/SReshKQjWt)_
+💡 _Any troubles? Have a look at our [Cookbook](https://github.com/Pipelex/pipelex-cookbook)! and come ask for help on our [Discord](https://go.pipelex.com/discord)_

mkdocs.yml

@@ -42,7 +42,7 @@ extra:
       link: https://x.com/PipelexAI
       name: Pipelex on X
     - icon: fontawesome/brands/discord
-      link: https://discord.gg/SReshKQjWt
+      link: https://go.pipelex.com/discord
       name: Pipelex on Discord
   generator: false
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "pipelex"
-version = "0.4.0"
+version = "0.4.1"
 description = "Pipelex is an open-source dev tool based on a simple declarative language that lets you define replicable, structured, composable LLM pipelines."
 authors = [{ name = "Evotis S.A.S.", email = "evotis@pipelex.com" }]
 maintainers = [{ name = "Pipelex staff", email = "oss@pipelex.com" }]