docs: updated CHANGELOG.md, README.md and mkdocs documentation

CHANGELOG.md

@@ -1,10 +1,20 @@
 # Changelog
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.3.0] - 2023-11-24
+
+### Changed
+
+- Upgrade Pydantic to V2.
+
+### Removed
+
+- Drop support for Python 3.7
+
 ## [0.2.1] - 2023-02-12
 
 ### Security

README.md

@@ -28,14 +28,14 @@ or use a better package manager like [poetry](https://python-poetry.org/docs/):
 
 ```shell
 # you probably want to add this dependency as a dev one, this is why I put -D into square brackets
-$ poetry add [-D] websockets-cli
+$ poetry add websockets-cli -G dev
 ```
 
-ws starts working from **python3.7** and also supports **pypy3**. It has the following dependencies:
+ws starts working from **python3.8** and also supports **pypy3**. It has the following dependencies:
 
 - [trio](https://trio.readthedocs.io/en/stable/) for structured (async) concurrency support.
 - [trio-websocket](https://trio-websocket.readthedocs.io/en/stable/) the library implementing the websocket protocol.
-- [pydantic](https://pydantic-docs.helpmanual.io/) / [python-dotenv](https://pypi.org/project/python-dotenv/) for
+- [pydantic](https://docs.pydantic.dev/latest/) / [pydantic-settings](https://docs.pydantic.dev/latest/concepts/pydantic_settings/) for
   input validation and settings management.
 - [certifi](https://pypi.org/project/certifi/) to manage TLS and certificates.
 - [click](https://click.palletsprojects.com/en/8.1.x/) to write the cli.

docs/index.md

@@ -6,5 +6,5 @@ A simple yet powerful websocket cli.
 
 Each time I work on a web project involving websockets, I found myself wanting a simple (cli) tool to test what I have
 coded. What I often do is to write a python script using [websockets](https://websockets.readthedocs.io/en/stable/).
-There are graphical tools like [Postman](https://www.postman.com/), but I'm not confortable with.
+There are graphical tools like [Postman](https://www.postman.com/), but I'm not conformable with.
 So I decided to write a cli tool for this purpose.

docs/installation.md

@@ -10,14 +10,14 @@ or use a better package manager like [poetry](https://python-poetry.org/docs/):
 
 ```shell
 # you probably want to add this dependency as a dev one, this is why I put -D into square brackets
-$ poetry add [-D] websockets-cli
+$ poetry add websockets-cli -G dev
 ```
 
-ws starts working from **python3.7** and also supports **pypy3**. It has the following dependencies:
+ws starts working from **python3.8** and also supports **pypy3**. It has the following dependencies:
 
 - [trio](https://trio.readthedocs.io/en/stable/) for structured (async) concurrency support.
 - [trio-websocket](https://trio-websocket.readthedocs.io/en/stable/) the library implementing the websocket protocol.
-- [pydantic](https://pydantic-docs.helpmanual.io/) / [python-dotenv](https://pypi.org/project/python-dotenv/) for
+- [pydantic](https://docs.pydantic.dev/latest/) / [pydantic-settings](https://docs.pydantic.dev/latest/concepts/pydantic_settings/) for
   input validation and settings management.
 - [certifi](https://pypi.org/project/certifi/) to manage TLS and certificates.
 - [click](https://click.palletsprojects.com/en/8.1.x/) to write the cli.