diff --git a/LICENSE b/LICENSE
index 55bf9635..0b44d196 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,3 +1,7 @@
Copyright (c) 2014 Andreas M. Antonopoulos LLC
-This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
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+This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/.
+
+This "Free Culture" compliant license was approved by my publisher O'Reilly Media (http://oreilly.com), who understand the value of open source. O'Reilly Media is not just the world's best publisher of technical books but also a strong supporter of an open culture and the sharing of knowledge.
+
+Thank you O'Reilly!
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diff --git a/README.md b/README.md
index 7688271d..528c939b 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,15 @@ Mastering Bitcoin is a book for developers, but the first two chapters cover bit
# Source
-The book's source code, found in this repository, is a near-final draft before the publisher's editorial process. Please do not submit changes here, instead use the [errata](http://www.oreilly.com/catalog/errata.csp?isbn=0636920032281) page on the publisher's site.
+The book's source code, found in this repository, kept synchronized with the print and ebook editions. Please do not submit changes here, instead use the [errata](http://www.oreilly.com/catalog/errata.csp?isbn=0636920032281) page on the publisher's site.
-
Mastering Bitcoin: Unlocking digital crypto-currencies by Andreas M. Antonopoulos LLC is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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+
Mastering Bitcoin by Andreas M. Antonopoulos LLC is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
+
+This "Free Culture" compliant license was approved by my publisher O'Reilly Media (http://oreilly.com), who understand the value of open source. O'Reilly Media is not just the world's best publisher of technical books but also a strong supporter of an open culture and the sharing of knowledge.
+
+Thank you O'Reilly!
+
+# Translations
+
+If you are interested in translating this book, please contact the author at info@bitcoinbook.info, for coordination. In some countries, I can help you coordinate with the local offices of O'Reilly Media for local print editions.
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