Update README.md

README.md

@@ -11,6 +11,8 @@ __This package is nowhere close to ready for registration or release. It's publi
 
 __Please do not make PRs. If you stumble on this mess and have questions/ideas ..., raise an issue or email me at [email protected]__
 
+__The half precision lu is much faster with this realease. Look at _src/Factorizations/hlu_ to see the hack job I did to [generic_lu](https://github.com/JuliaLang/julia/blob/master/stdlib/LinearAlgebra/src/lu.jl).__
+
 Nothing is in final form and I am changing the API, internal structures, exported functions/structs and all kinds of other stuff frequently. When/if I register this and announce it, then it will be time for complaints and offers to collaborate. 
 
 This is the start of a package to support multiprecision arrays. This is for my own research right now.