chore: bump version to 1.2.0a1

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "turnstone"
-version = "1.1.0"
+version = "1.2.0a1"
 description = "Multi-node AI orchestration platform with tool use, agent routing, and cluster simulation."
 readme = "README.md"
 license = "BUSL-1.1"

turnstone/__init__.py

@@ -1,3 +1,3 @@
 """turnstone - Multi-node AI orchestration platform with tool use, agent routing, and cluster simulation."""
 
-__version__ = "1.1.0"
+__version__ = "1.2.0a1"

uv.lock

@@ -2496,7 +2496,7 @@ wheels = [
 
 [[package]]
 name = "turnstone"
-version = "1.1.0"
+version = "1.2.0a1"
 source = { editable = "." }
 dependencies = [
     { name = "alembic" },