Bump supported versions of Python (#65)

Author: juliasilge

start.qmd

@@ -36,7 +36,7 @@ rig system rtools add
 
 ### Python prerequisites
 
-Positron works with [actively supported versions](https://devguide.python.org/versions/#versions) of Python, from 3.8 to Python 3.12. We recommend [pyenv](https://github.com/pyenv/pyenv) and [pyenv for Windows](https://github.com/pyenv-win/pyenv-win) for managing Python versions. On Linux, you'll want to [be aware of the build requirements](https://github.com/pyenv/pyenv/wiki/common-build-problems); for example, you'll need the system library for SQLite (`sqlite-devel` or `libsqlite3-dev`) installed ahead of time so pyenv can properly build your chosen Python version for use with Positron.
+Positron works with [actively supported versions](https://devguide.python.org/versions/#versions) of Python, from 3.9 to 3.13. We recommend [pyenv](https://github.com/pyenv/pyenv) and [pyenv for Windows](https://github.com/pyenv-win/pyenv-win) for managing Python versions. On Linux, you'll want to [be aware of the build requirements](https://github.com/pyenv/pyenv/wiki/common-build-problems); for example, you'll need the system library for SQLite (`sqlite-devel` or `libsqlite3-dev`) installed ahead of time so pyenv can properly build your chosen Python version for use with Positron.
 
 Positron requires the [IPython kernel](https://pypi.org/project/ipykernel/) (version 6.19.1 or higher) to communicate with Python. By default, the IPython kernel is bundled with Positron for the CPython implementation (the standard Python implementation) and added to the [Python search path](https://docs.python.org/3/library/sys_path_init.html).