chore(release): bump version to 3.0.0

Author: typpo

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## 2.1.0
+## 3.0.0
 
 - Add a configurable `timeout` (default 60 seconds) to all network requests so
   `get_bytes()`, `get_short_url()`, and `to_file()` no longer hang indefinitely.

README.md

@@ -13,7 +13,7 @@ Use the `quickchart` library in this project, or install through [pip](https://p
 pip install quickchart.io
 ```
 
-This package requires Python 3.9 or later.  If you need support for Python 3.7 or 3.8, use [version 2.0.0](https://pypi.org/project/quickchart-io/2.0.0/); for earlier versions of Python, use [version 1.0.1](https://pypi.org/project/quickchart-io/1.0.1/).
+Version 3.0.0 and later require Python 3.9 or later.  If you need support for Python 3.7 or 3.8, use [version 2.0.0](https://pypi.org/project/quickchart-io/2.0.0/); for earlier versions of Python, use [version 1.0.1](https://pypi.org/project/quickchart-io/1.0.1/).
 
 # Usage
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "quickchart.io"
-version = "2.1.0"
+version = "3.0.0"
 description = "A client for quickchart.io, a service that generates static chart images"
 keywords = ["chart api", "chart image", "charts"]
 authors = [{ name = "Ian Webster", email = "ianw_pypi@ianww.com" }]