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‎erts/doc/src/notes.xml‎

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‎lib/asn1/doc/src/notes.xml‎

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<p>This document describes the changes made to the asn1 application.</p>
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<section><title>Asn1 5.0</title>
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<section><title>Fixed Bugs and Malfunctions</title>
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<list>
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<item>
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<p>
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Add compile option <c>-compile(no_native)</c> in modules
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with <c>on_load</c> directive which is not yet supported
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by HiPE.</p>
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<p>
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Own Id: OTP-14316 Aux Id: PR-1390 </p>
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</item>
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</list>
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</section>
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<section><title>Improvements and New Features</title>
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<list>
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<item>
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<p>The <c>error</c> tuple returned from the <c>encode</c>
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and <c>decode</c> functions will now include the stack
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backtrace to make it easier to understand what went
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wrong.</p>
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<p>
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Own Id: OTP-13961</p>
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</item>
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<item>
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<p>The deprecated module <c>asn1rt</c> has been removed.
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The deprecated functions <c>asn1ct:encode/3</c> and
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<c>asn1ct:decode/3</c> have been removed. The
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undocumented function <c>asn1ct:encode/2</c> has been
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removed.</p>
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<p>
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*** POTENTIAL INCOMPATIBILITY ***</p>
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<p>
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Own Id: OTP-14146</p>
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</item>
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<item>
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<p>The new '<c>maps</c>' option changes the
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representation of the types <c>SEQUENCE</c> and
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<c>SET</c> to be maps (instead of records).</p>
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<p>
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Own Id: OTP-14219</p>
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</item>
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</list>
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</section>
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</section>
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<section><title>Asn1 4.0.4</title>
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<section><title>Fixed Bugs and Malfunctions</title>

‎lib/asn1/vsn.mk‎

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ASN1_VSN = 4.0.4
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ASN1_VSN = 5.0

‎lib/common_test/doc/src/notes.xml‎

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<file>notes.xml</file>
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</header>
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<section><title>Common_Test 1.15</title>
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<section><title>Fixed Bugs and Malfunctions</title>
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<list>
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<item>
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<p>
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Errors in the documentation for user HTML stylesheets
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have been corrected.</p>
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<p>
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Own Id: OTP-14332 Aux Id: seq13299 </p>
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</item>
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</list>
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</section>
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<section><title>Improvements and New Features</title>
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<list>
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<item>
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<p>The <c>ct_slave</c> modules now handle nodenames in
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the same way as nodenames passed to <c>-sname</c>. That
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means <c>ct_slave:start('[email protected]').</c> will now
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work.</p>
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<p>
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Own Id: OTP-13806</p>
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</item>
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<item>
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<p>
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Added the new option, <c>keep_logs</c>. If setting the
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value for this option to an integer, N, common_test will
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remove all ct_run.* directories in the current log
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directory, except the N newest.</p>
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<p>
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Own Id: OTP-14179</p>
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</item>
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</list>
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</section>
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</section>
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<section><title>Common_Test 1.14</title>
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<section><title>Fixed Bugs and Malfunctions</title>

‎lib/common_test/vsn.mk‎

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COMMON_TEST_VSN = 1.14
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COMMON_TEST_VSN = 1.15

‎lib/compiler/doc/src/notes.xml‎

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<p>This document describes the changes made to the Compiler
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application.</p>
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<section><title>Compiler 7.1</title>
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<section><title>Fixed Bugs and Malfunctions</title>
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<list>
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<item>
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<p>For many releases, it has been legal to override a BIF
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with a local function having the same name. However,
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calling a local function with the same name as guard BIF
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as filter in a list comprehension was not allowed.</p>
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<p>
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Own Id: OTP-13690</p>
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</item>
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</list>
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</section>
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<section><title>Improvements and New Features</title>
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<list>
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<item>
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<p>
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Optimized test for tuples with an atom as first element.</p>
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<p>
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Own Id: OTP-12148</p>
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</item>
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<item>
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<p>
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Compilation of modules with huge literal binary strings
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is now much faster.</p>
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<p>
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Own Id: OTP-13794</p>
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</item>
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<item>
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<p>Replaced usage of deprecated symbolic <seealso
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marker="erts:erlang#type-time_unit"><c>time
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unit</c></seealso> representations.</p>
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<p>
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Own Id: OTP-13831 Aux Id: OTP-13735 </p>
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</item>
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<item>
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<p>The undocumented and unsupported module
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<c>sys_pre_expand</c> has been removed. As a partical
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replacement for the functionality, there is a new
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function <c>erl_internal:add_predefined_functions/1</c>
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and <c>erl_expand_records</c> will now add a module
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prefix to calls to BIFs and imported functions.</p>
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<p>
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Own Id: OTP-13856</p>
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</item>
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<item>
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<p>The internal compiler passes now start all generated
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variables with "@" to avoid any conflicts with variables
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in languages such as Elixir or LFE.</p>
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<p>
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Own Id: OTP-13924</p>
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</item>
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<item>
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<p>The function <c>fmod/2</c> has been added to the
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<c>math</c> module.</p>
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<p>
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Own Id: OTP-14000</p>
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</item>
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<item>
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<p>Code generation for complicated guards have been
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improved.</p>
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<p>
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Own Id: OTP-14042</p>
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</item>
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<item>
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<p>
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The compiler has new warnings for repeated identical map
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keys.</p>
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<p>
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A map expression such as,</p>
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<p>
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<c> #{'a' => 1, 'b' => 2, 'a' => 3}.</c></p>
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<p>
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will produce a warning for the repeated key 'a'.</p>
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<p>
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Own Id: OTP-14058</p>
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</item>
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<item>
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<p>By default, there will now be a warning when
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<c>export_all</c> is used. The warning can be disabled
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using <c>nowarn_export_all</c>.</p>
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<p>
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Own Id: OTP-14071</p>
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</item>
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<item>
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<p>
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Optimize maps pattern matching by only examining the
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common keys in each clause first instead of all keys.
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This will reduce the number of lookups of each key in
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maps pattern matching.</p>
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<p>
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Own Id: OTP-14072</p>
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</item>
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<item>
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<p>There is a new '<c>deterministc</c>' option to omit
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'<c>source</c>' and '<c>options</c>' tuples in the BEAM
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file.</p>
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<p>
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Own Id: OTP-14087</p>
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</item>
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<item>
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<p>
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Analyzing modules with binary construction with huge
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strings is now much faster. The compiler also compiles
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such modules slightly faster.</p>
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<p>
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Own Id: OTP-14125 Aux Id: ERL-308 </p>
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</item>
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<item>
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<p>Atoms may now contain arbitrary Unicode
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characters.</p>
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<p>
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Own Id: OTP-14178</p>
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</item>
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<item>
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<p><c>compile:file/2</c> now accepts the option
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<c>extra_chunks</c> to include extra chunks in the BEAM
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file.</p>
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<p>
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Own Id: OTP-14221</p>
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</item>
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<item>
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<p>The format of debug information that is stored in BEAM
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files (when <c>debug_info</c> is used) has been changed.
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The purpose of the change is to better support other
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BEAM-based languages such as Elixir or LFE.</p>
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<p>All tools included in OTP (dialyzer, debugger, cover,
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and so on) will handle both the new format and the
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previous format. Tools that retrieve the debug
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information using <c>beam_lib:chunk(Beam,
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[abstract_code])</c> will continue to work with both the
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new and old format. Tools that call
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<c>beam_lib:chunk(Beam, ["Abst"])</c> will not work with
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the new format.</p>
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<p>For more information, see the description of
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<c>debug_info</c> in the documentation for
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<c>beam_lib</c> and the description of the
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<c>{debug_info,{Backend,Data}}</c> option in the
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documentation for <c>compile</c>.</p>
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<p>
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Own Id: OTP-14369 Aux Id: PR-1367 </p>
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</item>
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</list>
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</section>
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</section>
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<section><title>Compiler 7.0.4</title>
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<section><title>Fixed Bugs and Malfunctions</title>

‎lib/compiler/vsn.mk‎

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COMPILER_VSN = 7.0.4
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COMPILER_VSN = 7.1

‎lib/crypto/doc/src/notes.xml‎

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</header>
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<p>This document describes the changes made to the Crypto application.</p>
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<section><title>Crypto 4.0</title>
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<section><title>Fixed Bugs and Malfunctions</title>
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<list>
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<item>
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<p>
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LibreSSL can now be used by the modernized crypto app.</p>
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<p>
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Own Id: OTP-14247</p>
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</item>
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<item>
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<p>
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Add compile option <c>-compile(no_native)</c> in modules
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with <c>on_load</c> directive which is not yet supported
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by HiPE.</p>
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<p>
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Own Id: OTP-14316 Aux Id: PR-1390 </p>
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</item>
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</list>
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</section>
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<section><title>Improvements and New Features</title>
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<list>
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<item>
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<p>
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Add basic support for CMAC</p>
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<p>
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Own Id: OTP-13779 Aux Id: ERL-82 PR-1138 </p>
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</item>
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<item>
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<p>
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Removed functions deprecated in crypto-3.0 first released
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in OTP-R16B01</p>
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<p>
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*** POTENTIAL INCOMPATIBILITY ***</p>
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<p>
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Own Id: OTP-13873</p>
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</item>
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<item>
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<p>
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The <c>crypto</c> application now supports OpenSSL 1.1.</p>
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<p>
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Own Id: OTP-13900</p>
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</item>
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<item>
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<p>
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Allow Erlang/OTP to use OpenSSL in FIPS-140 mode, in
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order to satisfy specific security requirements (mostly
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by different parts of the US federal government). </p>
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<p>
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See the new crypto users guide "FIPS mode" chapter about
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building and using the FIPS support which is disabled by
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default.</p>
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<p>
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(Thanks to dszoboszlay and legoscia)</p>
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<p>
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Own Id: OTP-13921 Aux Id: PR-1180 </p>
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</item>
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<item>
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<p>
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Crypto chacha20-poly1305 as in RFC 7539 enabled for
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OpenSSL >= 1.1.</p>
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<p>
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Thanks to mururu.</p>
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<p>
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Own Id: OTP-14092 Aux Id: PR-1291 </p>
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</item>
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<item>
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<p>
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RSA key generation added to <c>crypto:generate_key/2</c>.
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Thanks to wiml.</p>
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<p>
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An interface is also added to
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<c>public_key:generate_key/1</c>.</p>
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<p>
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Own Id: OTP-14140 Aux Id: ERL-165, PR-1299 </p>
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</item>
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<item>
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<p>
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Raised minimum requeriment for OpenSSL version to
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OpenSSL-9.0.8.c although we recommend a much higher
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version, that is a version that is still maintained
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officially by the OpenSSL project. Note that using such
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an old version may restrict the crypto algorithms
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supported.</p>
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<p>
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*** POTENTIAL INCOMPATIBILITY ***</p>
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<p>
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Own Id: OTP-14171</p>
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</item>
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<item>
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<p>
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Deprecate crypto:rand_uniform/2 as it is not
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cryptographically strong</p>
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<p>
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Own Id: OTP-14274</p>
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</item>
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<item>
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<p>
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The Crypto application now supports generation of
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cryptographically strong random numbers (floats &lt; 1.0
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and integer arbitrary ranges) as a plugin to the 'rand'
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module.</p>
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<p>
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Own Id: OTP-14317 Aux Id: PR-1372 </p>
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</item>
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</list>
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</section>
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</section>
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<section><title>Crypto 3.7.4</title>
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<section><title>Fixed Bugs and Malfunctions</title>

‎lib/crypto/vsn.mk‎

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CRYPTO_VSN = 3.7.4
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CRYPTO_VSN = 4.0

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