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diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
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@@ -31,6 +31,45 @@
</header>
<p>This document describes the changes made to the ERTS application.</p>
+<section><title>Erts 10.2.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fixed bug on big endian architectures when changing file
+ permissions or ownership with <c>file:change_mode</c>,
+ <c>change_owner</c>, <c>change_group</c> or
+ <c>write_file_info</c>. Bug exists since OTP-21.0.</p>
+ <p>
+ Own Id: OTP-15485</p>
+ </item>
+ <item>
+ <p>
+ Fixed bug in <c>atomics</c> with option
+ <c>{signed,false}</c> when returned values are <c>(1 bsl
+ 63)</c> or larger. Could cause heap corruption leading to
+ VM crash or other unpleasant symptoms. Bug exists since
+ OTP-21.2 when module <c>atomics</c> was introduced.</p>
+ <p>
+ Own Id: OTP-15486 Aux Id: PR-2061 </p>
+ </item>
+ <item>
+ <p>
+ Fixed bug in operator <c>band</c> of two negative
+ operands causing erroneous result if the absolute value
+ of one of the operands have the lowest <c>N*W</c> bits as
+ zero and the other absolute value is not larger than
+ <c>N*W</c> bits. <c>N</c> is an integer of 1 or larger
+ and <c>W</c> is 32 or 64 depending on word size.</p>
+ <p>
+ Own Id: OTP-15487 Aux Id: ERL-804 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Erts 10.2</title>
<section><title>Fixed Bugs and Malfunctions</title>