We will still support building with clang 7

README.md

@@ -21,7 +21,7 @@ supported compilers. The new requirements will be:
 | Compiler | Current Min | Upcoming |
 |-|-|-|
 | GCC | 4.8 | 8 |
-| Clang | 4 | 8 |
+| Clang | 4 | 7 |
 | MSVC | 14 (VS 2015) | 15.7 (VS 2017) |
 
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