[AN-514] Release Latest version with Cromwell numerical release (#7734)

Author: lucymcnatt

CHANGELOG.md

@@ -9,13 +9,13 @@
  * Add 30 GB default VM boot disk size to user-requested boot disk size; this ensures the VM has room for large user command Docker images.
  * Fix a bug that caused Cromwell to treat immediate preemptions as failures.
  * Automatically retry tasks that fail with transient Batch errors before the VM has started running (that is, before the task has cost the user money). These retries do not count against `maxRetries`.
- * Symlink to `/cromwell_root` - In LifeSciences, the Cromwell root directory that user scripts are run from is located at `/cromwell_root`, but in the Batch backend it has moved to `/mnt/disk/cromwell_root`. To ensure WDLs that rely on the original 
-path don't break when run on the Batch, and to also maintain forward compatibility we have created a symlink between `/mnt/disk/cromwell_root` and `/cromwell_root`.
- * Fixed a bug that caused Cromwell to overestimate the workflow cost for Batch jobs that used preemptible machines.
+ * Symlink to `/cromwell_root` - In LifeSciences, the Cromwell root directory that user scripts are run from is located at `/cromwell_root`, but in the Batch backend it has moved to `/mnt/disk/cromwell_root`. To ensure WDLs that rely on the original path don't break when run on the Batch, and to also maintain forward compatibility we have created a symlink between `/mnt/disk/cromwell_root` and `/cromwell_root`.
+ * Fixed a bug that caused Cromwell to overestimate the workflow cost for Batch jobs that used preemptible machines. 
  * Allocated more memory to the shared memory filesystem (`/dev/shm`) proportional to the machine size
 
 ### Other Changes
 * Removes a database index `METADATA_WORKFLOW_IDX` that is now redundant since the introduction of `IX_METADATA_ENTRY_WEU_MK`. 
+* The `latest` tag will now point to the most recent numerical cromwell release rather than following the develop branch. This means that the `latest` tag will not be updated for pre-release versions of Cromwell.
 
 ## 88 Release Notes
 

project/Publishing.scala

@@ -42,17 +42,16 @@ object Publishing {
           // Looks like `85-443a6fc-SNAP`
           Seq(version.value)
         case Release =>
-          // Looks like `85`, `85-443a6fc`
-          Seq(cromwellVersion, version.value)
+          // Looks like `85`, `85-443a6fc`, `latest`
+          Seq(cromwellVersion, version.value, "latest")
         case Debug =>
           // Ordinary local build with debug stuff
           // Looks like `85-443a6fc-DEBUG`
           Seq(version.value)
         case Standard =>
           // Merge to `develop`
-          // Looks like `85-443a6fc`, `latest`, `develop`
-          // TODO: once we automate releases, `latest` should move to `Release`
-          Seq(version.value, "latest", "develop")
+          // Looks like `85-443a6fc`, `dev`, `develop`
+          Seq(version.value, "dev", "develop")
       }
 
       val versionsCsv = tags.mkString(",")