minor readme updates due to refacotr

README.md

 # Language Model Evaluation Harness
 
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.10256836.svg)](https://doi.org/10.5281/zenodo.10256836)
+
 ## Overview
 
 This project provides a unified framework to test generative language models on a large number of different evaluation tasks.
@@ -234,11 +236,11 @@ The best way to get support is to open an issue on this repo or join the Eleuthe
 @misc{eval-harness,
   author       = {Gao, Leo and Tow, Jonathan and Abbasi, Baber and Biderman, Stella and Black, Sid and DiPofi, Anthony and Foster, Charles and Golding, Laurence and Hsu, Jeffrey and Le Noac'h, Alain and Li, Haonan and McDonell, Kyle and Muennighoff, Niklas and Ociepa, Chris and Phang, Jason and Reynolds, Laria and Schoelkopf, Hailey and Skowron, Aviya and Sutawika, Lintang and Tang, Eric and Thite, Anish and Wang, Ben and Wang, Kevin and Zou, Andy},
   title        = {A framework for few-shot language model evaluation},
-  month        = sep,
-  year         = 2021,
+  month        = 12,
+  year         = 2023,
   publisher    = {Zenodo},
-  version      = {v0.0.1},
-  doi          = {10.5281/zenodo.5371628},
-  url          = {https://doi.org/10.5281/zenodo.5371628}
+  version      = {v0.4.0},
+  doi          = {10.5281/zenodo.10256836},
+  url          = {https://zenodo.org/records/10256836}
 }
 ```