Convert to xpathexec ; prepare for 2.2.1.1

1 files changed, 5 insertions, 3 deletions

diff --git a/doc/index.html b/doc/index.html
index 9bdfbae..76d4bcc 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -61,7 +61,7 @@ the package is now used to host specific utilities such as
  <li> A POSIX-compliant system with a standard C development environment </li>
  <li> GNU make, version 3.81 or later </li>
  <li> <a href="//skarnet.org/software/skalibs/">skalibs</a> version
-2.5.1.0 or later. It's a build-time requirement. It's also a run-time
+2.6.0.0 or later. It's a build-time requirement. It's also a run-time
 requirement if you link against the shared version of the skalibs
 library. </li>
 </ul>
@@ -77,7 +77,7 @@ library. </li>
 
 <ul>
  <li> The current released version of s6-portable-utils is
-<a href="s6-portable-utils-2.2.1.0.tar.gz">2.2.1.0</a>. </li>
+<a href="s6-portable-utils-2.2.1.1.tar.gz">2.2.1.1</a>. </li>
  <li> Alternatively, you can checkout a copy of the
 <a href="//git.skarnet.org/cgi-bin/cgit.cgi/s6-portable-utils/">s6-portable-utils
 git repository</a>:
@@ -108,7 +108,9 @@ the previous versions of s6-portable-utils and the current one. </li>
 
 <p>
  All these commands exit 111 if they encounter a temporary error, and
-100 if they encounter a permanent error - such as a misuse.
+100 if they encounter a permanent error - such as a misuse. They exit
+127 if they're trying to execute into a program and cannot find it, and
+126 if they fail to execute into a program for another reason.
 </p>
 
 <ul>