fix: alembic 022 down_revision must be 021 not 021_agent_git_release (0.20.20)

backend/alembic/versions/022_host_remote_action.py

@@ -1,7 +1,7 @@
 """host remote_action JSON for background SSH/WinRM jobs
 
 Revision ID: 022_host_remote_action
-Revises: 021_agent_git_release
+Revises: 021
 Create Date: 2026-06-21
 
 """
@@ -11,7 +11,7 @@ import sqlalchemy as sa
 from sqlalchemy.dialects import postgresql
 
 revision = "022_host_remote_action"
-down_revision = "021_agent_git_release"
+down_revision = "021"
 branch_labels = None
 depends_on = None
 

backend/app/version.py

@@ -1,5 +1,5 @@
 """Единый источник версии SAC (API, health, логи, OpenAPI)."""
 
 APP_NAME = "Security Alert Center"
-APP_VERSION = "0.20.19"
+APP_VERSION = "0.20.20"
 APP_VERSION_LABEL = f"{APP_NAME} v.{APP_VERSION}"

backend/tests/test_health.py

@@ -4,6 +4,6 @@ from app.version import APP_NAME, APP_VERSION, APP_VERSION_LABEL
 
 
 def test_version_constants():
-    assert APP_VERSION == "0.20.19"
+    assert APP_VERSION == "0.20.20"
     assert APP_NAME == "Security Alert Center"
-    assert APP_VERSION_LABEL == "Security Alert Center v.0.20.19"
+    assert APP_VERSION_LABEL == "Security Alert Center v.0.20.20"