Use sensible date format

doc/manual/release-notes/rl-0.10.1.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.10.1">
 
-<title>Release 0.10.1 (October 11, 2006)</title>
+<title>Release 0.10.1 (2006-10-11)</title>
 
 <para>This release fixes two somewhat obscure bugs that occur when
 evaluating Nix expressions that are stored inside the Nix store

doc/manual/release-notes/rl-0.10.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.10">
 
-<title>Release 0.10 (October 6, 2006)</title>
+<title>Release 0.10 (2006-10-06)</title>
 
 <note><para>This version of Nix uses Berkeley DB 4.4 instead of 4.3.
 The database is upgraded automatically, but you should be careful not

doc/manual/release-notes/rl-0.11.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-0.11">
 
-<title>Release 0.11 (December 31, 2007)</title>
+<title>Release 0.11 (2007-12-31)</title>
 
 <para>Nix 0.11 has many improvements over the previous stable release.
 The most important improvement is secure multi-user support.  It also

doc/manual/release-notes/rl-0.12.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-0.12">
 
-<title>Release 0.12 (November 20, 2008)</title>
+<title>Release 0.12 (2008-11-20)</title>
 
 <itemizedlist>
 

doc/manual/release-notes/rl-0.13.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-0.13">
 
-<title>Release 0.13 (November 5, 2009)</title>
+<title>Release 0.13 (2009-11-05)</title>
 
 <para>This is primarily a bug fix release.  It has some new
 features:</para>

doc/manual/release-notes/rl-0.14.xml

@@ -2,7 +2,9 @@
       xmlns:xlink="http://www.w3.org/1999/xlink"
       xmlns:xi="http://www.w3.org/2001/XInclude"
       version="5.0"
-      xml:id="ssec-relnotes-0.14"><title>Release 0.14 (February 4, 2010)</title>
+      xml:id="ssec-relnotes-0.14">
+
+<title>Release 0.14 (2010-02-04)</title>
 
 <para>This release has the following improvements:</para>
 

doc/manual/release-notes/rl-0.15.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-0.15">
 
-<title>Release 0.15 (March 17, 2010)</title>
+<title>Release 0.15 (2010-03-17)</title>
 
 <para>This is a bug-fix release.  Among other things, it fixes
 building on Mac OS X (Snow Leopard), and improves the contents of

doc/manual/release-notes/rl-0.16.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-0.16">
 
-<title>Release 0.16 (August 17, 2010)</title>
+<title>Release 0.16 (2010-08-17)</title>
 
 <para>This release has the following improvements:</para>
 

doc/manual/release-notes/rl-0.6.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.6">
 
-<title>Release 0.6 (November 14, 2004)</title>
+<title>Release 0.6 (2004-11-14)</title>
 
 <itemizedlist>
 

doc/manual/release-notes/rl-0.7.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.7">
 
-<title>Release 0.7 (January 12, 2005)</title>
+<title>Release 0.7 (2005-01-12)</title>
 
 <itemizedlist>
 

doc/manual/release-notes/rl-0.8.1.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.8.1">
 
-<title>Release 0.8.1 (April 13, 2005)</title>
+<title>Release 0.8.1 (2005-04-13)</title>
 
 <para>This is a bug fix release.</para>
 

doc/manual/release-notes/rl-0.8.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.8">
 
-<title>Release 0.8 (April 11, 2005)</title>
+<title>Release 0.8 (2005-04-11)</title>
 
 <para>NOTE: the hashing scheme in Nix 0.8 changed (as detailed below).
 As a result, <command>nix-pull</command> manifests and channels built

doc/manual/release-notes/rl-0.9.1.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.9.1">
 
-<title>Release 0.9.1 (September 20, 2005)</title>
+<title>Release 0.9.1 (2005-09-20)</title>
 
 <para>This bug fix release addresses a problem with the ATerm library
 when the <option>--with-aterm</option> flag in

doc/manual/release-notes/rl-0.9.2.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.9.2">
 
-<title>Release 0.9.2 (September 21, 2005)</title>
+<title>Release 0.9.2 (2005-09-21)</title>
 
 <para>This bug fix release fixes two problems on Mac OS X:
 

doc/manual/release-notes/rl-0.9.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ch-relnotes-0.9">
 
-<title>Release 0.9 (September 16, 2005)</title>
+<title>Release 0.9 (2005-09-16)</title>
 
 <para>NOTE: this version of Nix uses Berkeley DB 4.3 instead of 4.2.
 The database is upgraded automatically, but you should be careful not

doc/manual/release-notes/rl-1.0.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.0">
 
-<title>Release 1.0 (May 11, 2012)</title>
+<title>Release 1.0 (2012-05-11)</title>
 
 <para>There have been numerous improvements and bug fixes since the
 previous release.  Here are the most significant:</para>

doc/manual/release-notes/rl-1.1.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.1">
 
-<title>Release 1.1 (July 18, 2012)</title>
+<title>Release 1.1 (2012-07-18)</title>
 
 <para>This release has the following improvements:</para>
 

doc/manual/release-notes/rl-1.10.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.10">
 
-<title>Release 1.10 (September 3, 2015)</title>
+<title>Release 1.10 (2015-09-03)</title>
 
 <para>This is primarily a bug fix release. It also has a number of new
 features:</para>

doc/manual/release-notes/rl-1.2.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.2">
 
-<title>Release 1.2 (December 6, 2012)</title>
+<title>Release 1.2 (2012-12-06)</title>
 
 <para>This release has the following improvements and changes:</para>
 

doc/manual/release-notes/rl-1.3.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.3">
 
-<title>Release 1.3 (January 4, 2013)</title>
+<title>Release 1.3 (2013-01-04)</title>
 
 <para>This is primarily a bug fix release.  When this version is first
 run on Linux, it removes any immutable bits from the Nix store and

doc/manual/release-notes/rl-1.4.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.4">
 
-<title>Release 1.4 (February 26, 2013)</title>
+<title>Release 1.4 (2013-02-26)</title>
 
 <para>This release fixes a security bug in multi-user operation.  It
 was possible for derivations to cause the mode of files outside of the

doc/manual/release-notes/rl-1.5.1.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.5.1">
 
-<title>Release 1.5.1 (February 28, 2013)</title>
+<title>Release 1.5.1 (2013-02-28)</title>
 
 <para>The bug fix to the bug fix had a bug itself, of course.  But
 this time it will work for sure!</para>

doc/manual/release-notes/rl-1.5.2.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.5.2">
 
-<title>Release 1.5.2 (May 13, 2013)</title>
+<title>Release 1.5.2 (2013-05-13)</title>
 
 <para>This is primarily a bug fix release.  It has contributions from
 Eelco Dolstra, Lluís Batlle i Rossell and Shea Levy.</para>

doc/manual/release-notes/rl-1.5.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.5">
 
-<title>Release 1.5 (February 27, 2013)</title>
+<title>Release 1.5 (2013-02-27)</title>
 
 <para>This is a brown paper bag release to fix a regression introduced
 by the hard link security fix in 1.4.</para>

doc/manual/release-notes/rl-1.6.1.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.6.1">
 
-<title>Release 1.6.1 (October 28, 2013)</title>
+<title>Release 1.6.1 (2013-10-28)</title>
 
 <para>This is primarily a bug fix release.  Changes of interest
 are:</para>

doc/manual/release-notes/rl-1.6.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.6.0">
 
-<title>Release 1.6 (September 10, 2013)</title>
+<title>Release 1.6 (2013-09-10)</title>
 
 <para>In addition to the usual bug fixes, this release has several new
 features:</para>

doc/manual/release-notes/rl-1.7.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.7">
 
-<title>Release 1.7 (April 11, 2014)</title>
+<title>Release 1.7 (2014-04-11)</title>
 
 <para>In addition to the usual bug fixes, this release has the
 following new features:</para>

doc/manual/release-notes/rl-1.8.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.8">
 
-<title>Release 1.8 (December 14, 2014)</title>
+<title>Release 1.8 (2014-12-14)</title>
 
 <itemizedlist>
 

doc/manual/release-notes/rl-1.9.xml

@@ -4,7 +4,7 @@
       version="5.0"
       xml:id="ssec-relnotes-1.9">
 
-<title>Release 1.9 (June 12, 2015)</title>
+<title>Release 1.9 (2015-06-12)</title>
 
 <para>In addition to the usual bug fixes, this release has the
 following new features:</para>