X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/4231a15056ed0046fed99ff860ee0f4fbba0a582..10afc7ae2f95aad09937465702be7c44d07920d4:/doc/admin/upgrading.html.textile.liquid?ds=sidebyside

diff --git a/doc/admin/upgrading.html.textile.liquid b/doc/admin/upgrading.html.textile.liquid
index 52b71287b2..803b399be2 100644
--- a/doc/admin/upgrading.html.textile.liquid
+++ b/doc/admin/upgrading.html.textile.liquid
@@ -35,10 +35,22 @@ TODO: extract this information based on git commit messages and generate changel
 <div class="releasenotes">
 </notextile>
 
-h2(#main). development main (as of 2020-12-10)
+h2(#main). development main (as of 2021-06-03)
+
+"Upgrading from 2.2.0":#v2_2_0
+
+h2(#v2_2_0). v2.2.0 (2021-06-03)
 
 "Upgrading from 2.1.0":#v2_1_0
 
+h3. Multi-file docker image collections
+
+Typically a docker image collection contains a single @.tar@ file at the top level. Handling of atypical cases has changed. If a docker image collection contains files with extensions other than @.tar@, they will be ignored (previously they could cause errors). If a docker image collection contains multiple @.tar@ files, it will cause an error at runtime, "cannot choose from multiple tar files in image collection" (previously one of the @.tar@ files was selected). Subdirectories are ignored. The @arv keep docker@ command always creates a collection with a single @.tar@ file, and never uses subdirectories, so this change will not affect most users.
+
+h3. New spelling of S3 credential configs
+
+If you use the S3 driver for Keep volumes and specify credentials in your configuration file (as opposed to using an IAM role), you should change the spelling of the @AccessKey@ and @SecretKey@ config keys to @AccessKeyID@ and @SecretAccessKey@. If you don't update them, the previous spellings will still be accepted, but warnings will be logged at server startup.
+
 h3. New proxy parameters for arvados-controller
 
 In your Nginx configuration file (@/etc/nginx/conf.d/arvados-api-and-controller.conf@), add the following lines to the @location /@ block with @http://controller@ (see "Update nginx configuration":{{site.baseurl}}/install/install-api-server.html#update-nginx for an example) and reload/restart Nginx (@sudo nginx -s reload@).