docs: address software factory review feedback

Co-authored-by: openhands <openhands@all-hands.dev>

Author: openhands-agent

openhands/usage/use-cases/software-factory.mdx

@@ -10,12 +10,12 @@ A software factory turns a GitHub issue into a tested, reviewed pull request and
 </Accordion>
 
 <Note>
-This walkthrough uses a preview build with profile-scoped automation credentials and Docker conversation runtimes. These capabilities are not yet included in a released Canvas installation. The implementation PRs must be released before following this guide with the standard installer.
+This walkthrough requires Agent Canvas 1.24.0 or later, which supports agent profiles in automations and [per-conversation Docker containers](/openhands/usage/agent-canvas/backend-setup/docker-execution).
 </Note>
 
 ## Before You Start
 
-Use a Canvas backend with Automation enabled and bounded Docker workspaces. Prepare a GitHub repository with clear test commands and three repository-scoped [fine-grained personal access tokens](https://docs.github.com/en/rest/authentication/permissions-required-for-fine-grained-personal-access-tokens):
+Use an Agent Canvas backend with Automation enabled and bounded Docker workspaces. Prepare a GitHub repository with clear test commands and three repository-scoped [fine-grained personal access tokens](https://docs.github.com/en/rest/authentication/permissions-required-for-fine-grained-personal-access-tokens):
 
 | Token | Repository permissions |
 | --- | --- |
@@ -74,7 +74,7 @@ For every automation, add your `owner/repo`, set `Check frequency` to `*/5 * * *
   <Step title="GitHub Code Review">
     Select `factory-reviewer`, keep `Trigger label` as `openhands-review`, and choose the desired review tone. The reviewer checks out the exact PR head, follows the repository's guidance, runs its relevant tests, posts a readable native review, and records exact-head review and test statuses.
 
-    <img src="/openhands/static/img/software-factory/reviewer.png" alt="Reviewer setup with independent test commands entered on separate lines" />
+    <img src="/openhands/static/img/software-factory/reviewer.png" alt="Reviewer automation summary with the trigger label, review tone, and reviewer token secret" />
   </Step>
   <Step title="GitHub Delivery Watchdog">
     Leave the agent profile empty, select the developer secret, and use the same `factory/issue` prefix. It merges only a current branch with passing independent acceptance statuses and passing Actions runs when present.