Fix clang build: rewrite avltreeb into avltreen, requires new skalibs

 Thanks John Regan for the report. His fix idea duplicated the
pointers to storage and freelist; there's no way to support a
C99 avltreeb without duplicating the avltreen functionality,
so I ended up scrapping avltreeb in skalibs.

2 files changed, 8 insertions, 2 deletions

diff --git a/doc/index.html b/doc/index.html
index 98e43a5..521bf0b 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -34,7 +34,7 @@
 The Linux kernel must be 3.5 or later. </li>
  <li> GNU make, version 3.81 or later </li>
  <li> <a href="//skarnet.org/software/skalibs/">skalibs</a> version
-2.7.0.0 or later. It's a build-time requirement. It's also a run-time
+2.8.0.0 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>
@@ -50,7 +50,7 @@ library. </li>
 
 <ul>
  <li> The current released version of s6-linux-utils is
-<a href="s6-linux-utils-2.5.0.0.tar.gz">2.5.0.0</a>. </li>
+<a href="s6-linux-utils-2.5.0.1.tar.gz">2.5.0.1</a>. </li>
  <li> Alternatively, you can checkout a copy of the
 <a href="//git.skarnet.org/cgi-bin/cgit.cgi/s6-linux-utils/">s6-linux-utils
 git repository</a>:
diff --git a/doc/upgrade.html b/doc/upgrade.html
index 426157c..cd0a5d3 100644
--- a/doc/upgrade.html
+++ b/doc/upgrade.html
@@ -18,6 +18,12 @@
 
 <h1> What has changed in s6-linux-utils </h1>
 
+<h2> in 2.5.0.1 </h2>
+
+<ul>
+ <li> skalibs dependency bumped to 2.8.0.0. </li>
+</ul>
+
 <h2> in 2.5.0.0 </h2>
 
 <ul>