Update README.md

Author: mjeensung

README.md

@@ -16,6 +16,8 @@ We present **BERN2** (Advanced **B**iomedical **E**ntity **R**ecognition and **N
 | NCBI:txid10095 | [NCBITaxon:10095](https://bioregistry.io/NCBITaxon:10095) |
 | EntrezGene:10533 |[NCBIGene:10533](https://bioregistry.io/NCBIGene:10533) |
 
+* \[**Jan 07, 2022**\] [BERN2 v1.0](https://github.com/dmis-lab/BERN2/releases/tag/v1.0.0) has been released.
+
 ## Installing BERN2
 
 You first need to install BERN2 and its dependencies.
@@ -106,7 +108,9 @@ if __name__ == '__main__':
 
 ## Annotations
 
-TBD
+Click [annotation_v1.0.tar.gz](https://nlp.dmis.korea.edu/projects/bern2-sung-et-al-2022/annotation_v1.0.tar.gz) to download the annotations (NER and normalization) for 31.8+ millions of PubMed articles (From pubmed21n0001 to pubmed21n1062 (2021.01.12)) (Compressed, 20 GB). Please note that these annotations are generated by [BERN2 v1.0](https://github.com/dmis-lab/BERN2/releases/tag/v1.0.0).
+
+The data provided by BERN2 is post-processed and may differ from the most current/accurate data available from [U.S. National Library of Medicine (NLM)](https://www.nlm.nih.gov/).
 
 ## Citation
 ```bibtex