Merge branch '20457-logs-and-mem-usage'

[arvados.git] / doc / admin / upgrading.html.textile.liquid

diff --git a/doc/admin/upgrading.html.textile.liquid b/doc/admin/upgrading.html.textile.liquid
index 3527a5c93fae633918d95f16127b357c9929a3e3..02ded1fc425d714567800d0b45361ff82a93df43 100644 (file)
--- 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