Release 0.6.2

A certificates role (template) for tokens and users that get
certificates for other hosts with jarl cert get.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -202,7 +202,8 @@ review step.
 
 ## Status
 
-Version 0.6.1 is the current release. It gets certificates onto your
+Version 0.6.2 is the current release. It adds a `certificates` role
+for tokens that get certificates for other hosts. 0.6.1 gets certificates onto your
 other hosts (`jarl cert get`: Jarl obtains and renews them, a host downloads them and runs a
 hook, a daily timer keeps them current), exports certificates, fixes
 PTR records and overrides in linked zones, and makes one-view tokens