Update the limit of the target groups

Author: simonzhekoff

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## 4.0.0
 
-**BREAKING CHANGE**: Target group name format has changed from `{prefix}-tg-{flavor}-{suffix}` to `{prefix}-{suffix}` to stay within AWS's 32-character name limit. Existing deployments will have their target group destroyed and recreated.
+**BREAKING CHANGE**: Target group name format has changed from `{prefix}-tg-{flavor}-{suffix}` to `{prefix}-{suffix}` to stay within AWS's 32-character name limit. The prefix is automatically truncated to 23 characters if longer. Existing deployments will have their target group destroyed and recreated.
 
 
 ## 3.4.0