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@@ -11,6 +11,9 @@ There is a translation of this book in [Russian].
[Russian]: ../ru/index.html
+**HEADS UP** This is an **alpha** pre-release; there may be breaking changes in
+the API and semantics before a proper release is made.
+
{{#include ../../../README.md:5:46}}
{{#include ../../../README.md:52:}}