Generated API stability reference

This page is generated from the machine-readable public API manifests. It is a stability index, not a replacement for the implementation guides or TypeScript/Python type documentation.

Regenerate this snapshot with bun run docs:reference after either SDK changes its public exports or stability classification.

Runtime	Source snapshot	Stable	Beta	Experimental
TypeScript	v1.7.0 · b00e9ae	239	53	16
Python	v0.18.2 · bf18454	128	448	25

Read the classifications

• Stable: intended for production application code with documented compatibility expectations.
• Beta: supported and documented, but may change between minor releases.
• Experimental: evaluate behind an application-owned boundary; compatibility may change quickly.

Filter public symbols

TypeScript public symbols

Snapshot: v1.7.0 at b00e9ae. Use public package entrypoints; deep internal imports are not part of this index.

Stable (239)

Agent
AGENT_CONTROL_PLANE_SCHEMA_VERSION
AGENT_RUN_STATE_SCHEMA_VERSION
agentApprovalResponsePart
applySafetyPolicyToAgent
ARTIFACT_SCHEMA_VERSION
assertTrustedEndpoint
assistant
audioPart
CallbackRealtimeSession
cancelAgentRun
cancelAgentRunTree
chunkText
cleanupFileArtifactStore
collectUIMessage
compareWorkflowEvaluationReports
ConfigurationError
ConflictError
cosineSimilarity
createAgent
createAgentApprovalMessage
createAgentApprovalQueue
createAgentCapabilityRouter
createAgentCapsule
createAgentControlPlane
createAgentControlPlaneRunRecord
createAgentEvaluationFixture
createAgentEvaluationReport
createAgentHandoff
createAgentHandoffMessage
createAgentRunLedger
createAgentRunSnapshot
createAgentRunTreeSnapshot
createAgentToolPolicy
createAgentTraceArtifact
createAgentTraceCollector
createApprovalPolicy
createBase64ArtifactData
createBudgetGuard
createCachedGenerateMiddleware
createCircuitBreakerMiddleware
createExternalArtifactReference
createFileAgentMemoryStore
createFileAgentRunStore
createFileArtifactService
createFileGenerateCache
createFileSessionService
createFileWorkflowStateService
createHierarchicalAgentTrace
createInMemoryAgentMemoryStore
createInMemoryAgentRunStore
createInMemoryArtifactService
createInMemoryGenerateCache
createInMemorySessionService
createInMemoryWorkflowStateService
createMcpToolSet
createMockLanguageModel
createMockTool
createModelCatalog
createOtelAgentObserver
createOtelObserver
createOtelTelemetryMiddleware
createOtelWorkflowObserver
createPostgresAgentMemoryStore
createPostgresAgentRunStore
createPostgresArtifactService
createPostgresSessionService
createPostgresWorkflowStateService
createProductionSafetyPolicy
createProductionTraceCollector
createProductionTraceOptions
createProviderSupportDriftReport
createProviderSupportMatrix
createRedactionPolicy
createRetrievalContextMessage
createRunner
createSafetyPolicy
createSqliteAgentMemoryStore
createSqliteAgentRunStore
createSqliteArtifactService
createSqliteSessionService
createSqliteWorkflowStateService
createSubAgentTool
createTelemetryMiddleware
createTextMessage
createToolRegistry
createUIMessageJsonResponse
createUIMessageLinesResponse
createWorkflow
createWorkflowEvaluationBaseline
createWorkflowEvaluationDiffReport
createWorkflowEvaluationFixture
createWorkflowEvaluationReport
decodeBase64WithLimit
DEFAULT_ARTIFACT_SERVICE_LIMITS
defaultModelCatalog
diffAgentRunLedgers
embed
embedMany
embedRetrievalDocuments
encodeAudioFrame
encodeMediaFrame
estimateAgentRunCost
estimateTokenCost
evaluateAgentBudgetPreflight
evaluateWorkflowEvaluationGate
formatRetrievedContext
fromUIMessage
fromUIMessages
generateGroundedText
generateImage
generateMusic
generateObject
generateSpeech
generateText
generateVideo
getAgentApprovalRequestFromPart
getAgentApprovalRequests
getAgentBudgetStatus
getTextFromMessages
getTextFromParts
getToolCallsFromEvents
GuardrailTriggeredError
inspectAgentCapsule
inspectAgentControlPlane
inspectFileArtifactStore
inspectProviderAgentSupport
isCallableToolDefinition
isLoopbackHostname
isPrivateNetworkHostname
isToolRegistry
judgeAgentEvaluation
judgeWorkflowEvaluation
loadWorkflowState
mergeAbortSignals
migrateAgentApprovalQueueItem
migrateAgentCapsuleManifest
migrateAgentRunLedger
migrateAgentRunState
migrateAgentSessionRecord
migrateArtifactRecord
migrateWorkflowRunState
migrateWorkflowStateRecord
MODEL_CATALOG_CONTRACT_VERSION
MODEL_CATALOG_SCHEMA_VERSION
normalizeAgentApprovalQueueItem
normalizeAgentCapsuleManifest
normalizeAgentRunLedger
normalizeAgentRunState
normalizeAgentSession
normalizeArtifactRecord
normalizeFinishReason
normalizeMessages
normalizeWorkflowEvaluationBaseline
normalizeWorkflowRunState
normalizeWorkflowStateRecord
openWebSocketConnection
OTEL_GENAI_CONTRACT_VERSION
OTEL_GENAI_SEMCONV_REVISION
OTelObserver
OTelSpanHandle
ParseError
parseUIMessageRequest
prepareSubagentsForAgent
promoteAgentGoldenTrace
providerDataPart
ProviderHTTPError
ProviderResponseTooLargeError
pruneFileArtifactStore
pruneFileSessionStore
rankRetrievedDocuments
readBodyWithLimit
readErrorBodyWithLimit
readJsonWithLimit
renderProviderSupportMatrix
replayAgentRun
replayWorkflowRun
resolveArtifactServiceLimits
resolveAudioResponseLimits
resultMessages
resumeAgent
retrieveContext
runAgent
runAgentEvaluation
runAgentEvaluationFixture
runAgentGroup
runAgentHandoff
runWorkflow
runWorkflowEvaluation
runWorkflowEvaluationFixture
saveWorkflowEvaluationReportAsArtifact
saveWorkflowOutputsAsArtifacts
saveWorkflowReplayAsArtifact
saveWorkflowState
selectAgentModel
serializeJsonValue
serializeUIMessage
SESSION_SCHEMA_VERSION
streamAgent
streamLiveAgent
streamObject
streamSpeech
streamSSE
streamText
summarizeAgentTrace
system
textPart
tool
toolCallPart
ToolRegistry
toolResultPart
toolResultPayload
toSSEResponse
toSSEStream
toTextReadableStream
toTextStreamResponse
toToolSet
toUIAgentStreamResponse
toUIMessage
toUIMessages
toUIMessageStream
toUIMessageStreamResponse
toUIRunnerStreamResponse
transcribeAudio
unsupportedBrowserToken
UnsupportedFeatureError
user
validateMessageParts
ValidationError
verifyArtifactIntegrity
verifyArtifactRecordIntegrity
withRetry
withTimeoutSignal
WORKFLOW_EVALUATION_BASELINE_SCHEMA_VERSION
WORKFLOW_EVALUATION_GATE_SCHEMA_VERSION
WORKFLOW_RUN_STATE_SCHEMA_VERSION
WORKFLOW_STATE_RECORD_SCHEMA_VERSION
wrapLanguageModel
ZhivexAIError

Beta (53)

API_STABILITY_MANIFEST
cancelBatch
cancelInteraction
createAgentAuditRecord
createAgentExecutionEnvironmentBinding
createAgentHarnessBinding
createBatch
createContextCache
createFileSearchStore
createInteraction
createMcpToolRegistry
createMergedAbortSignal
createProviderAdapter
createReadOnlyToolApprovalPolicy
createSensitiveDataPolicy
createToolAuditRecords
deleteBatch
deleteContextCache
deleteFile
deleteFileSearchStore
deleteInteraction
deriveLegacyModelCapabilities
deserializeUIMessage
fetchPredictionOperation
fingerprintAgentHarness
getAgentCapabilities
getAgentSupportTier
getApiStability
getBatch
getContextCache
getFile
getFileSearchStore
getHostedToolClass
getInteraction
hostedTool
importFileToFileSearchStore
isHostedToolClass
isHostedToolDefinition
isModelCapabilitySupported
listApiStability
listBatches
listContextCaches
listFiles
listFileSearchStores
MODEL_CAPABILITY_SUPPORT_LEVELS
predictLongRunning
predictRaw
PRODUCTION_AGENT_KIT_SCHEMA_VERSION
pruneFileWorkflowStateStore
resumeInteraction
streamInteraction
uploadFile
uploadToFileSearchStore

Experimental (16)

AdvancedToolRegistry
createAdvancedToolRegistry
createHttpTool
createToolPermissionPreset
createToolTestFixture
googleCodeExecutionTool
googleComputerUseTool
googleFileSearchTool
googleMapsTool
googleSearchTool
googleUrlContextTool
inspectToolRegistry
recordToolTestFixture
runToolTestFixture
testToolDefinition
testToolRegistry

Python public symbols

Snapshot: v0.18.2 at bf18454. Use public package entrypoints; deep internal imports are not part of this index.

Stable (128)

Agent
agent_run_state_from_json
agent_run_state_to_json
AgentCheckpoint
AgentChildRun
AgentContext
AgentEventDeliveryError
AgentHandoff
AgentHooks
AgentMiddleware
AgentMiddlewareNext
AgentObserver
AgentRegistry
AgentReplayEvent
AgentReplayResult
AgentRunCancelled
AgentRunRequest
AgentRunResult
AgentRunSnapshot
AgentRunState
AgentRunStatus
AgentRunStep
AgentRunStore
AgentRuntime
AgentRunTreeCancellationResult
AgentSession
AgentSkillActivatedEvent
AgentSkillSkippedEvent
AgentStreamResult
AgentToolApprovalEvent
AgentTrace
ApprovalDecision
cancel_agent_run
cancel_agent_run_tree
clear_agent_session_skills
ConfigurationError
create_agent_run_snapshot
create_agent_session
create_anthropic
create_azure_openai
create_deepseek
create_gateway
create_gemini
create_kimi
create_mcp_tool_registry
create_openai
create_postgres_agent_memory_store
create_postgres_agent_run_store
create_postgres_checkpoint_store
create_qwen
create_vertex
create_vllm
deserialize_agent_run_state
discover_mcp_tools
discover_skills
DynamicInstructions
embed
embed_content
embed_content_many
embed_many
EmbeddingContent
EmbeddingModel
EmbedOutput
FinishReason
GatewayAttempt
GatewayConfig
GatewayError
GatewayImageAttachment
GatewayMessage
GatewayModelTarget
GatewayObjectResponse
GatewayResponse
generate_grounded_text
generate_object
generate_text
GenerateGroundedTextOutput
GenerateObjectOutput
GenerateTextOutput
get_agent_session_skills
get_pending_agent_approvals
GroundedLanguageModel
handoff_to
HTTPResponse
LanguageModel
load_agent_session
load_skill
mcp_http_server
mcp_stdio_server
ModelMessage
PendingApproval
PostgresAgentRunStore
ProviderHTTPError
replay_agent_run
resume_agent
resume_agent_run
run_agent
serialize_agent_run_state
set_agent_session_skills
skill
SkillDefinition
SkillDependency
SkillRegistry
stream_agent
stream_object
stream_sse
stream_text
StreamEvent
StreamObjectResult
StreamTextResult
to_sse_response
to_sse_stream
to_text_stream
to_text_stream_response
to_ui_message_stream_response
TokenUsage
tool
ToolApprovalRequest
ToolCall
ToolDefinition
ToolExecutionContext
ToolExecutionError
ToolExecutionOptions
ToolExecutionOutcomeUnknown
ToolExecutionResult
ToolRegistry
ToolSet
UnsupportedFeatureError
ValidationError

Beta (448)

A2A_PROTOCOL_VERSION
A2AAgentCard
A2AAgentExecutor
A2AAgentSkill
agent_child_run_from_state
AGENT_EVALUATION_ARTIFACT_SCHEMA_VERSION
AGENT_RUN_STATE_SCHEMA_VERSION
AgentCancellationToken
AgentCapabilities
AgentCheckpointEvent
AgentDelegationFinishEvent
AgentDelegationStartEvent
AgentErrorEvent
AgentEvaluationAgentFactory
AgentEvaluationCase
AgentEvaluationCaseResult
AgentEvaluationCostEstimator
AgentEvaluationExpectations
AgentEvaluationExperimentResult
AgentEvaluationFixture
AgentEvaluationGate
AgentEvaluationGateResult
AgentEvaluationJudgeResult
AgentEvaluationMetric
AgentEvaluationReport
AgentEvaluationResult
AgentEvaluationScorer
AgentEvaluationTraceExpectationsExtractor
AgentEvaluationTraceMetadataExtractor
AgentEvaluationTraceNameExtractor
AgentEvaluationTracePromptExtractor
AgentEvaluationTrajectory
AgentEvaluationTrajectoryEvent
AgentEvaluationTrialResult
AgentEvaluationVariant
AgentEvaluationVariantResult
AgentEvent
AgentFinishEvent
AgentGroupMember
AgentGroupMemberResult
AgentGroupRunResult
AgentGuardrailEvent
AgentHandoffEvent
AgentHandoffFailedEvent
AgentHandoffRequestedEvent
AgentHandoffResolvedEvent
AgentMemoryState
AgentResolver
AgentRunStartEvent
AgentRunTreeNode
AgentRunTreeSnapshot
AgentSkillArtifactCreatedEvent
AgentSkillDependencyCheckEvent
AgentSkillExecutionFinishEvent
AgentSkillExecutionStartEvent
AgentSkillResolvedEvent
AgentSummaryUpdateEvent
AgentSupportTier
AgentTextDeltaEvent
AgentToolCallEvent
AgentToolResultEvent
AgentTraceArtifact
AgentTraceCollector
AgentTraceSegment
AgentTraceStep
AgentTraceSummary
AGUIEvent
allow_all_approval_policy
anthropic_code_execution_tool
anthropic_mcp_server
anthropic_web_fetch_tool
anthropic_web_search_tool
AnyToolDefinition
apply_safety_policy_to_agent
ApprovalPolicyOptions
ApprovalPolicyPreset
assistant
AudioFrame
AudioInput
azure_openai_computer_use_tool
azure_openai_file_search_tool
azure_openai_mcp_approval_response
azure_openai_mcp_tool
azure_openai_response_reference
azure_openai_web_search_tool
AzureOpenAIMcpApprovalRequest
AzureOpenAIMcpApprovalResponse
AzureOpenAIMcpCall
AzureOpenAIMcpListTools
AzureOpenAIProviderData
AzureOpenAIResponseReference
BatchesClient
BudgetGuard
build_provider_support_rows
CachedContent
CachedContentListResult
CachedContentsClient
CallbackWorkflowAdapter
cancel_workflow
CircuitBreakerState
collect_ui_message
ContainersClient
ContentPart
ConversationsClient
CostEstimate
CountTokensClient
CountTokensResult
create_a2a_agent_card
create_a2a_app
create_agent_evaluation_dataset_from_traces
create_agent_evaluation_fixture
create_agent_evaluation_report
create_agent_evaluation_trajectory
create_agent_playground_app
create_agent_run_tree_snapshot
create_agent_trace_artifact
create_agent_trace_collector
create_approval_policy
create_budget_guard
create_cached_generate_middleware
create_circuit_breaker_middleware
create_dbos_workflow_adapter
create_file_generate_cache
create_hierarchical_agent_trace
create_in_memory_agent_memory_store
create_in_memory_agent_run_store
create_in_memory_checkpoint_store
create_in_memory_generate_cache
create_in_memory_workflow_checkpoint_store
create_in_memory_workflow_lease_manager
create_meta
create_mock_language_model
create_mock_tool
create_model_catalog
create_otel_agent_observer
create_postgres_workflow_checkpoint_store
create_postgres_workflow_lease_manager
create_prefect_workflow_adapter
create_redaction_policy
create_responses_app
create_restate_workflow_adapter
create_safety_policy
create_sqlite_agent_memory_store
create_sqlite_agent_run_store
create_sqlite_checkpoint_store
create_sqlite_workflow_checkpoint_store
create_sqlite_workflow_lease_manager
create_subagent_tool
create_telemetry_middleware
create_temporal_workflow_adapter
create_text_message
create_ui_message_json_response
create_ui_message_lines_response
default_model_catalog
deny_all_approval_policy
deserialize_ui_message
deserialize_ui_message_chunk
deserialize_workflow_checkpoint
EmbeddingPart
estimate_agent_run_cost
estimate_token_cost
fail_agent_run_resume_claim
FilePart
FilesClient
FileSearchBatch
FileSearchDocument
FileSearchDocumentListResult
FileSearchOperation
FileSearchSearchResult
FileSearchStore
FileSearchStoreListResult
FileSearchStoresClient
fork_workflow
from_ui_message
from_ui_messages
gemini_code_execution_tool
gemini_computer_use_tool
gemini_file_search_tool
gemini_google_maps_tool
gemini_google_search_tool
gemini_hosted_tool
gemini_url_context_tool
generate_speech
GeneratedMedia
GenerateResult
get_agent_capabilities
get_agent_support_tier
get_azure_openai_response_id
get_azure_openai_response_reference
get_hosted_tool_class
get_last_provider_data_part
get_openai_response_id
get_openai_response_reference
get_provider_data_parts
GraphWorkflow
GroundingSource
GuardrailResult
GuardrailTripwireTriggered
HierarchicalAgentTrace
HierarchicalAgentTraceNode
hosted_tool
HostedAgentRunOptions
HostedToolClass
HostedToolDefinition
ImagePart
ImagesClient
ImagesResult
InMemoryAgentRunStore
InMemoryResponsesEventStore
InMemoryWorkflowCheckpointStore
InMemoryWorkflowLeaseManager
InputGuardrail
InputGuardrailRequest
install_skill
InstalledSkill
InteractionsClient
is_callable_tool_definition
is_hosted_tool_class
is_hosted_tool_definition
JsonValue
judge_agent_evaluation
kimi_formula_toolset
KIMI_OFFICIAL_TOOL_URIS
KimiFormulaClient
list_installed_skills
load_skill_package
LoopAgent
MCPServerConfig
MCPToolConfig
MediaClient
MediaResult
MessageRole
meta_hosted_tool
meta_tool_search_tool
meta_web_search_tool
ModelCapabilities
ModelCatalog
ModelCatalogEntry
ModelGenerateInput
ModerationsClient
NativeSupport
openai_apply_patch_tool
openai_code_interpreter_container
openai_code_interpreter_tool
openai_computer_use_tool
openai_custom_tool
openai_custom_tool_format_grammar
openai_custom_tool_format_text
openai_domain_secret
openai_file_search_filter
openai_file_search_filter_group
openai_file_search_tool
openai_hosted_tool
openai_image_generation_tool
openai_image_mask
openai_inline_skill
openai_inline_skill_source
openai_local_skill
openai_mcp_approval_response
openai_mcp_tool
openai_namespace_tool
openai_network_policy_allowlist
openai_network_policy_disabled
openai_programmatic_tool_calling_tool
openai_response_options
openai_response_reference
openai_skill_reference
openai_tool_search_tool
openai_user_location
openai_web_search_tool
OpenAIMcpApprovalRequest
OpenAIMcpApprovalResponse
OpenAIMcpCall
OpenAIMcpListTools
OpenAIProviderData
OpenAIResponseReference
OTelAgentObserver
OutputGuardrail
OutputGuardrailRequest
ParallelAgent
parse_azure_openai_provider_data_part
parse_openai_provider_data_part
parse_ui_message_request
ParseError
permission_allowlist_approval_policy
PortableDocument
PortableGroundingConfig
PortableProviderNamespace
PortableProviderTier
PortableRetrievalConfig
PortableSpeechConfig
PortableSupport
PortableTranscriptionConfig
PostgresWorkflowCheckpointStore
PostgresWorkflowLeaseManager
prepare_subagents_for_agent
ProtocolErrorMapper
ProtocolEventCallback
ProtocolInvocation
ProtocolLimits
ProtocolRunOptionsResolver
provider_data_part
ProviderBundle
ProviderDataPart
ProviderFile
ProviderImage
ProviderSupportRow
ProviderUpload
ProviderUploadPart
publish_skill
qwen_code_interpreter_tool
qwen_file_search_tool
qwen_hosted_tool
qwen_image_search_tool
qwen_mcp_tool
qwen_web_extractor_tool
qwen_web_search_image_tool
qwen_web_search_tool
ReasoningConfig
RedactionPolicy
RedactionRule
remote_tool
RemoteHTTPToolConfig
render_provider_support_markdown
ResponsesAgentHost
ResponsesClient
ResponsesEventStore
resume_workflow
run_agent_evaluation
run_agent_evaluation_experiment
run_agent_evaluation_fixture
run_agent_group
run_skill
run_workflow
RunLimits
SafetyPolicy
SafetyPolicyPreset
SequentialAgent
serialize_ui_message
serialize_ui_message_chunk
serialize_workflow_checkpoint
SkillArtifact
SkillEntrypoint
SkillPackageManifest
SkillPermissions
SkillRegistryIndex
SkillRunResult
SkillsClient
SpeechModel
SpeechOutput
SQLiteAgentRunStore
SQLiteWorkflowCheckpointStore
SQLiteWorkflowLeaseManager
StoredResponsesRun
stream_agent_ag_ui
StreamFinishEvent
StreamProviderDataEvent
StreamTextDeltaEvent
summarize_agent_trace
SummaryConfig
system
text_part
TextPart
to_ag_ui_sse_response
to_ui_message
to_ui_message_stream
to_ui_messages
TokenCountDetail
TokenPricing
tool_call_part
tool_result_part
ToolChoiceName
ToolGuardrailResult
ToolGuardrailStage
ToolGuardrailTripwireTriggered
ToolInputGuardrail
ToolInputGuardrailRequest
ToolOutputGuardrail
ToolOutputGuardrailRequest
ToolSource
transcribe_audio
TranscriptionModel
TranscriptionOutput
UIMessage
UIMessageChunk
UIMessageProviderDataChunk
UIMessageToolApprovalChunk
UploadsClient
user
validate_skill
validate_workflow_expectations
vertex_code_execution_tool
vertex_computer_use_tool
vertex_external_search_tool
vertex_google_maps_tool
vertex_google_search_tool
vertex_url_context_tool
vertex_vertex_ai_search_tool
VideoOperation
VideoResult
VideosClient
WORKFLOW_ADAPTER_SCHEMA_VERSION
workflow_checkpoint_from_json
WORKFLOW_CHECKPOINT_SCHEMA_VERSION
workflow_checkpoint_to_json
workflow_step
WorkflowAdapter
WorkflowAdapterCapabilities
WorkflowAgent
WorkflowBuilder
WorkflowCheckpoint
WorkflowCheckpointStatus
WorkflowCheckpointStore
WorkflowConflictError
WorkflowContext
WorkflowDefinitionMismatchError
WorkflowEdge
WorkflowEdgeCondition
WorkflowErrorPolicy
WorkflowExecutionLease
WorkflowFunctionContext
WorkflowFunctionExecutor
WorkflowFunctionResult
WorkflowGraph
WorkflowInterrupt
WorkflowInterruptError
WorkflowInterruptPhase
WorkflowLeaseLostError
WorkflowLeaseManager
WorkflowNodeCheckpoint
WorkflowNodeStatus
WorkflowRetryPolicy
WorkflowRetryPredicate
WorkflowRunNotFoundError
WorkflowRunResult
WorkflowRunStatus
WorkflowState
WorkflowStep
WorkflowStepExecutor
WorkflowStepExecutorRegistry
WorkflowStepOutcome
WorkflowStepRequest
WorkflowStepResult
WorkflowStepStatus
WorkflowStopCondition
WorkflowTraceEvent
WorkflowTransition
wrap_language_model

Experimental (25)

AgentLiveEvent
create_bedrock
create_ollama
create_openrouter
LiveAgentStreamResult
open_websocket_connection
openai_local_shell_tool
openai_shell_environment
openai_shell_tool
RealtimeAudioOutputEvent
RealtimeConnectOptions
RealtimeErrorEvent
RealtimeEvent
RealtimeModel
RealtimeResponseCompletedEvent
RealtimeSession
RealtimeSessionConfig
RealtimeSessionEndedEvent
RealtimeSessionStartedEvent
RealtimeTextDeltaEvent
RealtimeTokenResult
RealtimeToolCallEvent
RealtimeToolResultEvent
RealtimeTranscriptEvent
stream_live_agent

Use the runtime helpers

TypeScript can query the manifest through getApiStability() and listApiStability(). Python exposes get_api_stability() and its API_STABILITY mapping. Use those helpers when tooling needs the current installed-package contract rather than this documentation snapshot.

For migration policy and supported imports, continue with stability and upgrades.