Package workstation tools, reuse emulator sessions, and derive build versions

tools/release_artifacts.py

@@ -2,6 +2,7 @@
 import hashlib
 import json
 from pathlib import Path
+from fds_version import validate
 
 
 def digest(path):
@@ -42,7 +43,7 @@ def artifacts(project):
 def read_lock(project):
     path = Path(project) / '.host/frozen/lock.json'
     lock = json.loads(path.read_text())
-    if lock.get('format') != 1 or lock.get('version') != '0.1.0':
+    if lock.get('format') != 1 or not validate(lock.get('version')):
         raise ValueError('Build does not identify a supported frozen input snapshot')
     return lock, digest(path)