X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/347c7205cde8e9e969975ea79dca4135e9f2ce5a..ad17f016de2feecc24a163af77c9c9c5add7dc3b:/doc/admin/upgrading.html.textile.liquid

diff --git a/doc/admin/upgrading.html.textile.liquid b/doc/admin/upgrading.html.textile.liquid
index 3527a5c93f..5c76f534ac 100644
--- a/doc/admin/upgrading.html.textile.liquid
+++ b/doc/admin/upgrading.html.textile.liquid
@@ -28,10 +28,14 @@ TODO: extract this information based on git commit messages and generate changel
 <div class="releasenotes">
 </notextile>
 
-h2(#main). development main (as of 2023-04-17)
+h2(#main). development main (as of 2023-04-18)
 
 "previous: Upgrading to 2.6.1":#v2_6_1
 
+h3. UseAWSS3v2Driver option removed
+
+The old "v1" S3 driver for keepstore has been removed. The new "v2" implementation, which has been the default since Arvados 2.5.0, is always used. The @Volumes.*.DriverParameters.UseAWSS3v2Driver@ configuration key is no longer recognized. If your config file uses it, remove it to avoid warning messages at startup.
+
 h2(#v2_6_1). v2.6.1 (2023-04-17)
 
 "previous: Upgrading to 2.6.0":#v2_6_0
@@ -46,6 +50,10 @@ h2(#v2_6_0). v2.6.0 (2023-04-06)
 
 "previous: Upgrading to 2.5.0":#v2_5_0
 
+h3. WebDAV InternalURLs must be reachable from controller nodes
+
+Ensure your internal keep-web service addresses are listed in the @Services.WebDAV.InternalURLs@ section of your configuration file, and reachable from controller processes, as noted on the "updated install page":{{site.baseurl}}/admin/config-urls.html.
+
 h3. Slow migration on upgrade
 
 Important!  This upgrade includes a database schema update changing the integer id column in each table from 32-bit to 64-bit.  Because it touches every row in the table, on moderate to large sized installations *this may be very slow* (on the order of hours). Plan for the arvados-api-server package upgrade to take longer than usual.