Small change to PR template

Author: twaugh

.github/pull_request_template.md

@@ -6,13 +6,11 @@
 
 **If you're submitting a bug fix for the stable release:**
 - Target the `0.4.x` branch
-- Bug fixes will be cherry-picked to `master` if needed
+- Bug fixes will be merged into `master` if needed
 
 **If you're submitting a new feature:**
 - Target the `master` branch
 
-**Please do not create PRs from `0.4.x` to `master`** - this goes against our release workflow.
-
 ## Description
 <!-- Describe your changes here -->