max/nix-super
1
0
Fork 0
mirror of https://github.com/privatevoid-net/nix-super.git synced 2024-11-22 14:06:16 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Nix 1.6.1 release notes

Browse source
This commit is contained in:
Eelco Dolstra 2013-10-17 11:40:20 +02:00
parent f6a8e7f4c2
commit bb659bad81
1 changed files with 60 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

60
doc/manual/release-notes.xml
View file

@ -5,6 +5,66 @@
<title>Nix Release Notes</title>
<!--==================================================================-->
<section xml:id="ssec-relnotes-1.6.1"><title>Release 1.6.1 (TBA)</title>
<para>This is primarily a bug fix release. Changes of interest
are:</para>
<itemizedlist>
<listitem>
<para>Nix 1.6 accidentally changed the semantics of antiquoted
paths in strings, such as <literal>"${/foo}/bar"</literal>. This
release reverts to the Nix 1.5.3 behaviour.</para>
</listitem>
<listitem>
<para>Previously, Nix optimised expressions such as
<literal>"${<replaceable>expr</replaceable>}"</literal> to
<replaceable>expr</replaceable>. Thus it neither checked whether
<replaceable>expr</replaceable> could be coerced to a string, nor
applied such coercions. This meant that
<literal>"${123}"</literal> evaluatued to <literal>123</literal>,
and <literal>"${./foo}"</literal> evaluated to
<literal>./foo</literal> (even though
<literal>"${./foo} "</literal> evaluates to
<literal>"/nix/store/<replaceable>hash</replaceable>-foo "</literal>).
Nix now checks the type of antiquoted expressions and
applies coercions.</para>
</listitem>
<listitem>
<para>Nix now shows the exact position of undefined variables. In
particular, undefined variable errors in a <literal>with</literal>
previously didn't show <emphasis>any</emphasis> position
information, so this makes it a lot easier to fix such
errors.</para>
</listitem>
<listitem>
<para>Undefined variables are now treated consistently.
Previously, the <function>tryEval</function> function would catch
undefined variables inside a <literal>with</literal> but not
outside. Now <function>tryEval</function> never catches undefined
variables.</para>
</listitem>
<listitem>
<para>Bash completion in <command>nix-shell</command> now works
correctly.</para>
</listitem>
<listitem>
<para>In order to be less verbose, stack traces no longer show
calls to builtin functions.</para>
</listitem>
</itemizedlist>
</section>
<!--==================================================================-->