Update README.md

README.md

@@ -4,6 +4,8 @@ This repository provides functions (and examples scripts) for the estimation, si
 
 Before using the package, make sure you read the pdf file (About the MS_Regress_Package.pdf) in the downloaded zip file. A copy of this paper can be found in [SSRN](https://ssrn.com/abstract=1714016).
 
+**Be aware that this Matlab code is no longer being maintained. I switched to R back in 2015 and never looked back..**
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 ## Instalation
 
 First, clone this repository or download it as a zip file (see download choice in right side button of the webpage). 
@@ -91,4 +93,4 @@ Hamilton, J., D. (2005) Regime Switching Models. Palgrave Dictionary of Economic
 Hamilton , J., D. (1994) ‘Time Series Analysis’ Princeton University Press. 
 
 Kim, C., J., Nelson, C., R. (1999) State Space Model with Regime Switching: Classical and Gibbs-Sampling Approaches with Applications. The MIT press. 
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