Explain which features are in 1.11 vs 1.12

Signed-off-by: jolheiser <[email protected]>

docs/content/doc/usage/template-repositories.md

@@ -14,7 +14,7 @@ menu:
 ---
 
 ## Template Repositories
-Gitea includes template repositories, and one feature implemented with them is auto-expansion of specific variables within your template files. 
+Gitea `1.11.0` and above includes template repositories, and one feature implemented with them is auto-expansion of specific variables within your template files. 
 To tell Gitea which files to expand, you must include a `template` file inside the `.gitea` directory of the template repository. 
 Gitea uses [gobwas/glob](https://github.com/gobwas/glob) for its glob syntax. It closely resembles a traditional `.gitignore`, however there may be slight differences.
 
@@ -55,7 +55,7 @@ All variables must be of the form `$VAR` or `${VAR}`. To escape an expansion, us
 | TEMPLATE_SSH_URL | The SSH clone link for the template repository | ✘ |
 
 ### Transformers :robot:
-Gitea also adds a few transformers to some of the applicable variables above. 
+Gitea `1.12.0` adds a few transformers to some of the applicable variables above. 
 For example, to get `REPO_NAME` in `PASCAL`-case, your template would use `${REPO_NAME_PASCAL}`
 
 Feeding `go-sdk` to the available transformers yields...