Update README.md

V1 went GA in 2020.

Author: TKIPisalegacycipher

README.md

@@ -28,7 +28,7 @@ While you can make direct HTTP requests to dashboard API in any programming lang
     * If you have both Python3 and Python2 installed, you may need to use `pip3` (so `pip3 install meraki`) along with `python3` on your system
     * If _meraki_ was previously installed, you can upgrade to the latest non-beta release with `pip install --upgrade meraki`
 
-5. Meraki dashboard API v1 is currently in beta, so if you clone this repository and want to use v1 locally, rename the folder _meraki_v1_ to _meraki_, replacing the v0 contents there. You can also specify the version of the library when installing with _pip_:
+5. Meraki dashboard API v1 is the current default. You can also specify the version of the library when installing with _pip_:
     * See the full [release history](https://pypi.org/project/meraki/#history) to pick the version you want, or use `pip install meraki==` without including a version number to display the list of available versions
     * v0 versions of the Python library begin with _0_ (0.**x**.**y**), and v1 versions begin with _1_ (1.0.0b**z** for beta)
     * Specify the version you want with the install command; for example: `pip install meraki==0.x.y` for v0 or `pip install meraki==1.0.0bz` for v1 beta