Add version and changelog

Author: newbery

CHANGELOG.md

@@ -0,0 +1,5 @@
+
+# Changelog
+
+## 1.0.0
+- Initial release.

install.bash

@@ -1,7 +1,8 @@
 #!/usr/bin/env bash
 
 # -----------------------------------------------------------------------------
-# install.bash
+# install.bash -- v1.0.0
+# https://github.com/newbery/uv-python-shims
 #
 # Copies the project-root ./python shim to:
 #   ~/.local/uv-python-shims/python

python

@@ -1,7 +1,8 @@
 #!/usr/bin/env bash
 
 # -----------------------------------------------------------------------------
-# uv python shim
+# uv python shim -- v1.0.0
+# https://github.com/newbery/uv-python-shims
 #
 # - Mimics the pyenv python shim behavior.
 # - Uses `uv python find` for discovery (including .python-version handling).