wehub-resource-sync
570 lines
25 KiB
Markdown
570 lines
25 KiB
Markdown
# Changelog
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All notable changes to Parlant will be documented here.
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## [Unreleased]
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### Added
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- Add `HealthReporter` (`parlant.core.health_reporter`) — a generic, per-process health-reporting service registered in the container. Subsystems call `report(kind, attributes)`; registered `HealthView` objects interpret reports per kind and contribute to the `/healthz` snapshot. Each kind has a configurable retention policy (`window` + `max_count`). Views declare `Criticality.CRITICAL` or `INFORMATIONAL`; only critical views feed the worst-of overall status rollup
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- Add `NLPHealthView` reporting NLP request health sliced by schema (success rate, p50/p95 latency, recent error breakdown) with configurable thresholds for `degraded`/`unhealthy` classification
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- Instrument `BaseSchematicGenerator.generate()` and `BaseEmbedder.embed()` to emit `nlp.request` / `nlp.embed` health reports on success and failure, providing dashboard visibility into LLM and embedding behavior across all adapters
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- Wrap the existing event-loop check as `EventLoopHealthView` so `/healthz` rollup is uniform across all health views
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- Add per-decision debug logs to journey node selection (`Journey '<title>': advanced/stayed/exited/completed/backtracked/auto-advanced/...`) so journey progression is visible at debug level alongside guideline matching
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- Add a warning log for invalid condition ids returned during journey next-step selection
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### Changed
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- Rename journey `conditions` to `triggers` throughout the codebase, REST API, CLI, and SDKs to better reflect their role as activation signals. The REST API field, query parameter, and request bodies use `triggers` (no aliases). The Python SDK `Server.create_journey(...)` keeps `conditions=` as a deprecated keyword that emits a `DeprecationWarning`; passing both `triggers=` and `conditions=` raises an error. Existing journey records are migrated automatically by `parlant-prepare-migration` from the `journey_conditions` collection (with a `condition` field) to a new `journey_triggers` collection (with a `trigger` field). LLM prompt strings that include "Journey activation condition" are intentionally preserved
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- Rename SDK callback `on_match` to `on_selected` on guidelines and journey state transitions to reflect that it fires post-resolution, when the entity is selected for message generation; `EngineHooks.on_guideline_match_handlers` and `on_journey_match_handlers` are renamed to `on_guideline_selected_handlers` and `on_journey_selected_handlers` accordingly
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- Standardize guideline matcher log vocabulary: `"Activated"` → `"Matched"`, `"Skipped"` → `"Not matched"`, and `"Not applied"` → `"Unapplied"`
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- Standardize relational resolver log vocabulary: `"Skipped: ... deactivated due to ..."` → `"Dropped (<reason>): ..."` with reasons `lower priority`, `unmet dependency`, `dependency on dropped entity`, `deprioritized by guideline`, and `deprioritized by journey`
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- Disambiguation batch now uses the standard matcher vocabulary (`"Matched (disambiguation)"` / `"Not matched (disambiguation)"`) and emits a log on the negative branch (previously silent)
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- Normalize observational batch rationale to plain `match.rationale` (no longer wrapped with `Condition Application Rationale: "..."`) for consistency with other batches
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- Normalize low-criticality batch warning string to `"No checks generated"` to match other batches
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### Removed
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- Remove redundant `glm_service.py` NLP adapter and `NLPServices.glm()` factory method — the GLM/bigmodel.cn API is already covered by the existing Zhipu adapter (`zhipu_service.py`), which uses the official `zhipuai` SDK and supports GLM-4 model variants. Use `NLPServices.zhipu()` instead.
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### Fixed
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- Fix low-criticality matcher logging the entire inference blob once per guideline in a batch (N copies of the same payload at debug level); now logs a single per-item entry
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- Fix WebSocketLogger event loop starvation — when no WebSocket clients are subscribed, the drain loop processed queued messages without yielding, progressively blocking the async event loop and causing increasing latency over time
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- Fix journey reachable-follow-ups evaluation being order-dependent at fan-in nodes — `JourneyReachableNodesEvaluator` captured a child's path list by reference and then prepended to it in place, so a node with multiple parents had its stored routes mutated by whichever parent was visited first; the second parent then lost routes (or double-counted a hop) depending purely on graph/DFS order. The child's routes are now snapshotted per parent, making the result depend only on journey structure. This intentionally changes the computed follow-ups for existing fan-in journeys: a shared child's later parent now retains the routes it previously lost
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### Security
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- Upgrade dependencies to address known CVEs: authlib (>=1.6.11), requests (>=2.33.0), fastmcp (>=3.2.0), litellm (>=1.83.0), pytest (>=9.0.3), pyjwt (>=2.11.1), and constrain transitive deps — aiohttp, cryptography, pillow, pyopenssl, werkzeug, Mako, pyasn1, python-multipart, orjson, Pygments, diskcache
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- Upgrade chat frontend: vite (>=7.3.2) and override transitive deps — picomatch, lodash, flatted, brace-expansion, immutable, yaml
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## [3.3.1] - 2026-04-14
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### Added
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- Allow passing ToolId when attaching tools throughout the SDK
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- Add `AnyOf(tag)` and `AllOf(tag)` modifiers for explicit control over tag dependency semantics in `depend_on()` — `AnyOf` requires at least one tagged member to be active, `AllOf` requires all of them (bare `Tag` defaults to `AllOf`)
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- Add `depend_on_any()` to `Guideline`, `Tag`, and `Journey` for OR dependency relationships — at least one target must be active. Multiple `depend_on_any()` calls create independent OR groups that are AND'd together
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- Add event loop health monitoring to `/healthz` endpoint — measures callback latency and reports `healthy`, `degraded`, or `unhealthy` status with peak latency over a configurable window
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- Add resolution tracking to the relational resolver — every entity that enters resolution gets a `Resolution` with a `ResolutionKind` (`NONE`, `DEPRIORITIZED`, `UNMET_DEPENDENCY_ALL`, `UNMET_DEPENDENCY_ANY`, `ENTAILED`) and structured `ResolutionDetails` (relationship ID, target IDs) explaining why
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### Changed
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- Split `RelationshipEntityKind.TAG` into `TAG_ALL` and `TAG_ANY` to support explicit tag dependency semantics at the core level (existing `TAG` entries treated as `TAG_ALL` for backwards compatibility)
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### Fixed
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- Fix priority and dependency relationships propagating through inactive intermediaries — only direct relationships now affect resolution, consistent with the reinstatement principle from argumentation theory
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- Fix entailment recording only the highest-scoring source when multiple guidelines entail the same target — all entailing relationships are now recorded in resolution details
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- Fix dep-failed guidelines not recovering when entailment satisfies their dependency target in a later iteration
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- Fix SDK startup appearing stuck at 100% after evaluations — add "Applying evaluations" progress bar for the metadata-writing phase
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- Fix `Variable.get_value()` returning `None` when called from a retriever, caused by retrievers starting before context variables were loaded
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- Fix journey tool-state auto-advancing even when the tool did not run
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## [3.3.0] - 2026-03-15
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### Added
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- Add per-agent planners via `Server.create_agent(planner=...)`, allowing each agent to use a custom `Planner` implementation
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- Accept `Tag` as a target in `depend_on()`, `exclude()`, and `prioritize_over()` on both `Guideline` and `Tag`, enabling relationships that target all guidelines sharing a custom tag
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- Add `Tag.depend_on()`, `Tag.exclude()`, and `Tag.prioritize_over()` methods to the SDK, enabling tag-based dependency and priority relationships with guidelines and journeys
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- Support custom TAG as source for DEPENDENCY relationships in the relational resolver
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- Add `tags` parameter to `create_guideline`, `create_observation`, and `create_journey` on both `Agent` and `Journey`, allowing custom tags to be attached to entities at creation time
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- Add `Tag.reevaluate_after()` method to the SDK, enabling tag-based reevaluation relationships with tools
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- Add tag-based reevaluation support in the engine: when a tool fires, all guidelines carrying a tag that has a reevaluation relationship with that tool are now re-evaluated
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- Add staged_events to GuidelineMatchingContext in SDK
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- Add `priority` property to guidelines and journeys for priority-based filtering in the relational resolver
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- Add transient guidelines (renamed from tool-provided guidelines), allowing tools to dynamically inject behavioral guidelines into the agent's context
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- Add `Agent.utter()` to the SDK, enabling programmatic agent message generation with transient guidelines
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- Add `Customer.update()` and `CustomerMetadata` to the SDK, allowing tools to update customer name and metadata
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- Add `Session.update()`, `SessionMetadata`, and `SessionLabels` to the SDK, allowing tools to update session properties, metadata, and labels
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- Add `customer`, `agent`, `mode`, and `title` properties to SDK `Session` class
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- Add `Server.get_tag()` to the SDK, supporting lookup by either `id` or `name`
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- Add name-based filtering to `TagStore.list_tags()` and the `GET /tags` API endpoint via an optional `name` query parameter
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- Enforce tag name uniqueness in `TagStore`, raising an error when creating a tag with a duplicate name
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### Changed
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- Made extended thinking indicator optional in perceived performance policy
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- Change `reevaluate_after()` on `Tag` and `Guideline` to accept multiple tools (`*tools`) and return `Sequence[Relationship]`
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- Change `tags` field type from `Sequence[TagId]` to `Sequence[Tag]` on `Guideline`, `Journey`, `Capability`, `Term`, `Variable`, `Customer`, and `Agent` in the SDK
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- Change `Tag.preamble()` to return a full `Tag` object instead of a `TagId`
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- Upgrade MCP service and bump dependency versions to resolve security vulnerabilities
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### Deprecated
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- OpenAPI tool services are now deprecated; please migrate to SDK tool services
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### Fixed
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- Fix deadlock when sending a new message right after a preamble
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- Fix transitive filtering in relational resolver for custom tag dependency targets (guidelines depending on a custom tag are now correctly deactivated when a tagged member is deprioritized)
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- Fix SSE `read_event` endpoint stalling after first streaming chunk until full completion
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- Fix response analysis logs not always reaching the integrated UI
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- Fix guideline formatting in canned response and streaming modes when condition is absent
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- Fix AzureService small text embedding dimension size
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- Fix onnxruntime compatibility with Python 3.10 and transformers 5.x type changes
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- Fix agent intention proposer prompt clarification
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- Fix embedding LRU cache eviction corrupting the length index when entries share the same text length
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- Fix LiteLLMEmbedder failing to resolve via lagom container when LITELLM_EMBEDDING_MODEL_NAME is set
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- Fix non-consequential tool calls being rejected when optional parameters are missing
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### Removed
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- Remove stale `parlant-test` entry point and testing framework documentation from README
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## [3.2.2] - 2026-02-18
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### Added
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- Added p.MATCH_ALWAYS, now the preferred alias to p.Guideline.MATCH_ALWAYS
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- Added `logger` property to p.Server
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### Changed
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- Adjusted log levels of relational resolver to trace instead of debug
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- Allow tool context parameter names to be all of 'context', 'ctx', and 'c'
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### Fixed
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- Fix completed streamed messages re-animating on page refresh
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- Propagate `Server.current` context to tool functions in hosted plugin server
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## [3.2.1] - 2026-02-17
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### Added
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- Add optional `dependencies` parameter to guideline, observation, and journey creation methods
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- Add `exclude()` as an alias for `prioritize_over()` on guidelines and journeys
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- Add `tools` parameter to `create_observation` methods
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### Changed
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- Deprecate `attach_tool()` in favor of `create_guideline()`/`create_observation()` with `tools` parameter
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### Fixed
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- Preserve draft message language during canned response recomposition
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- Fix server hang when an exception occurs during setup
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- Fix canned response field extraction to handle falsy values
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## [3.2.0] - 2026-02-08
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### Added
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- Add labels to Guidelines, Journeys, JourneyNodes, and Sessions for categorization and filtering
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- Add automatic session label propagation from matched entities (guidelines, observations, journeys)
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- Add `track` parameter to guidelines to control "previously applied" tracking
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- Support multiple targets in `prioritize_over()` and `depend_on()` methods
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- Add `field_dependencies` to canned responses for explicit field availability requirements
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- Add `attach_retriever()` to Guideline, Journey, and JourneyState for conditional data retrieval
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- Add `on_match` and `on_message` hooks to journeys for lifecycle callbacks
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- Add per-agent preamble configuration (custom examples and instructions)
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- Add separate default greeting responses for first agent message in fluid mode
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- Add streaming message output mode
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- Allow specifying custom journey node ID
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- Add matched guidelines/journey states to completion ready event
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### Changed
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- Make condition optional for SDK guidelines
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- Tweak default preamble examples
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- Soften log levels for relational guideline resolver
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- Add activated/skipped logs to custom guideline matcher batches
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### Fixed
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- Fix websocket warning upon startup
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- Fix agent intention proposer (guidelines were getting rewritten incorrectly)
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- Fix multiple customer guideline matchers not working
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- Fix bug with context variable access in SDK
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## [3.1.0] - 2026-01-05
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### Added
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- Add .current property for Server, Agent, and Customer in SDK
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- Add /healthz endpoint
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- Add API for CRUD operations on session metadata
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- Add EmcieService
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- Add GLM service
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- Add Mistral service
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- Add OpenRouter service
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- Add OpenTelemetry integration for Meter, Logger and Tracer
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- Add Qdrant VectorDatabase adapter
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- Add Snowflake Cortex service
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- Add ability to configure and extend the FastAPI app object
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- Add deferred retrievers
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- Add dynamic composition mode
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- Add follow-up canned responses
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- Add guideline criticality level
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- Add guideline on_match() hooks
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- Add persistence option for context variable values (variable store)
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- Added guideline descriptions
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- Allow bailing out of canned response selection and utilize the draft directly, using a hook
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- Allow controlling max tool result payload via environment variable
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- Allow controlling perceived performance policy per agent
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- Allow journey transitions from one tool state to another
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- Allow specifying custom IDs when creating agents via SDK and API
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- Allow specifying custom IDs when creating customers via SDK and API
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- Allow specifying custom IDs when creating guidelines, journeys, and glossary terms via SDK and API
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- Expose IoC container in server object
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- Support adding custom canrep fields to matched guidelines and journey states
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- Support code-based, custom guideline matchers
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### Changed
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- Changed default NLPService to EmcieService
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- Improved efficiency of journey state matching when first state is a tool state
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- Rename ContextualCorrelator to Tracer
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- Rename LoadedContext to EngineContext
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- Support proxy URL for LiteLLM
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### Fixed
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- Fix critical bug with cancellation during response analysis
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- Fix critical similarity calculation error in TransientVectorDatabase
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- Fix unnecessary extra evaluation of journeys and tools in some edge cases
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- Improved Gemini Flash 2.5 output consistency by using function call trick instead of structured outputs
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## [3.0.4] - 2025-11-18
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### Fixed
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- Fix bug where NanoDB query failed when no filters matched
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- Extend tool insights across iterations
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- Fix deprecated status.HTTP_422_UNPROCESSABLE_ENTITY to status.HTTP_422_UNPROCESSABLE_CONTENT
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- Fix broken CLI by adding missing websocket-client dependency
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- Added specific classes for embedder initialisation
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- Make base url once in OllamaEmbedder
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- Update dependencies for security, upgrade FastAPI, fix mypy in hugging_face.py
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- Bump torch for fixing vulnerability
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## [3.0.3] - 2025-10-23
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### Fixed
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- Fix installation issue in some environments, failing due to an older FastMCP version
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- Bump versions of OpenTelemetry
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- Made ChromaDB an extra package parlant[chroma]
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- Update NPM dependencies for integrated UI
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## [3.0.2] - 2025-08-27
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### Added
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- Added docs/\* and llms.txt
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- Added Vertex NLP service
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- Added Ollama NLP service
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- Added LiteLLM support to the SDK
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- Added Gemini support to the SDK
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- Added Journey.create_observation() helper
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- Added auth permission READ_AGENT_DESCRIPTION
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- Added optional AWS_SESSION_TOKEN to BedrockService
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- Support creating status events via the API
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### Changed
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- Moved tool call success log to DEBUG level
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- Optimized canrep to not generate a draft in strict mode if no canrep candidates found
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- Removed `acknowledged_event_offset` from status events
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- Removed `last_known_event_offset` from `LoadedContext.interaction`
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### Fixed
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- Fixed presentation of missing API keys for built-in NLP services
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- Improvements to canned response generation
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- Fixed bug with null journey paths in some cases
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- Fixed tiny bug with terminal nodes in journey node selection
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- Fixed evaluations not showing properly after version upgrade
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## [3.0.1] - 2025-08-16
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### Changed
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- Move tool call success log to DEBUG level
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### Fixed
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- Fix tool-based variable not enabling the associated tool on the server
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- Fix authorization errors throwing 500 instead of 403
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- Changed OpenAI LLM request operation level to TRACE to fix evaluation progress bars
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## [3.0.0] - 2025-08-15
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- Please see the announcement at https://parlant.io/blog/parlant-3-0-release
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## [2.2.0] - 2025-05-20
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### Added
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- Add journeys
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- Add of guideline properties evaluation
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- Add automatic guideline action deduction when adding direct tool guidelines
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- Added choices of invalid and missing tool parameters to tool insights
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### Changed
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- Make guideline action optional
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## [2.1.2] - 2025-05-07
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### Changed
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- Remove interaction history from utterance recomposition prompt
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- Use tool calls from the entire interaction for utterance field substitution
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- Improve error handling and reporting with utterance rendering failures
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### Fixed
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- Always reason about utterance selection to improve performance
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## [2.1.1] - 2025-04-30
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### Fixed
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- Fixed rendering relationships in CLI
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- Fixed parlant client using old imports from python client SDK
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## [2.1.0] - 2025-04-29
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### Added
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- ToolParameterOptions.choice_provider can now access ToolContext
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- Added utterance/draft toggle in the integrated UI
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- Added new guideline relationship: Dependency
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- Added tool relationships and the OVERLAP relationship
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- Added the 'overlap' property to tools. By default, tools will be assumed not to overlap with each other, simplifying their evaluation at runtime.
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- Introduce ToolBatchers
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- Introduce Journey
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### Changed
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- Improved tool calling efficiency by adjusting the prompt to the tool at hand
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- Revised completion schema (ARQs) for tool calling
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- Utterances now follow a 2-stage process: draft + select
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- Changed guest customer name to Guest
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### Fixed
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- Fixed deprioritized guidelines always being skipped
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- Fixed agent creation with tags
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- Fixed client CLI exit status when encountering an error
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- Fixed agent update
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### Known Issues
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- OpenAPI tool services sometimes run into issues due to a version update in aiopenapi3
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## [2.0.0] - 2025-04-09
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### Added
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- Improved tool parameter flexibility: custom types, Pydantic models, and annotated ToolParameterOptions
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- Allow returning a new (modified) container in modules using configure_module()
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- Added Tool Insights with tool parameter options
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- Added support for default values for tool parameters in tool calling
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- Added WebSocket logger feature for streaming logs in real time
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- Added a log viewer to the sandbox UI
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- Added API and CLI for Utterances
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- Added support for the --migrate CLI flag to enable seamless store version upgrades during server startup
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- Added clear rate limit error logs for NLP adapters
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- Added enabled/disabled flag for guidelines to facilitate experimentation without deletion
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- Allow different schematic generators to adjust incoming prompts in a structured manner
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- Added tags to context variables, guidelines, glossary and agents
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- Added guideline matching strategies
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- Added guideline relationships
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- Added support for tool parameters choice provider using the tool context as argument
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### Changed
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- Made the message generator slightly more polite by default, following user feedback
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- Allow only specifying guideline condition or action when updating guideline from CLI
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- Renamed guideline proposer with guideline matcher
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### Fixed
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- Lowered likelihood of the agent hallucinating facts in fluid mode
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- Lowered likelihood of the agent offering services that were not specifically mentioned by the business
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## [1.6.2] - 2025-01-29
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### Fixed
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- Fix loading DeepSeek service during server boot
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## [1.6.1] - 2025-01-20
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### Fixed
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- Fix ToolCaller not getting clear information on a parameter being optional
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- Ensure ToolCaller only calls a tool if all required args were given
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- Improve valid JSON generation likelihood in MessageEventGenerator
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- Improve ToolCaller's ability to correctly run multiple tools at once
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## [1.6.0] - 2025-01-19
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### Added
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- Add shot creation helper functions under Shot
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- Add ContextEvaluation in MessageEventGenerator
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- Add a log command under client CLI for streaming logs
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- Add engine lifecycle hooks
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### Changed
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- Split vendor dependencies to extra packages to avoid reduce installation time
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- Modified ToolCaller shot schema
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- Disable coherence and connection checking by default in the CLI for now
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### Fixed
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- Improved GuidelineProposer's ability to handle compound actions
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- Improved GuidelineProposer's ability to distinguish between a fulfilled and unfulfilled action
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- Improved GuidelineProposer's ability to detect a previously applied guideline's application to new information
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- Reduced likelihood of agent offering hallucinated services
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- Fix ToolCaller false-negative argument validation from int to float
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|
- Fix ToolCaller accuracy
|
|
- Fix ToolCaller making up argument values when it doesn't have them
|
|
- Fix some cases where the ToolCaller also calls a less-fitting tool
|
|
- Fix mistake in coherence checker few shots
|
|
- Fix markdown tables in sandbox UI
|
|
- Fix wrong import of RateLimitError
|
|
- Fix PluginServer validation for optional tool arguments when they're passed None
|
|
- Fix utterances sometimes not producing a message
|
|
|
|
## [1.5.1] - 2025-01-05
|
|
|
|
### Fixed
|
|
|
|
- Fix server CLI boot
|
|
|
|
## [1.5.1] - 2025-01-05
|
|
|
|
### Fixed
|
|
|
|
- Fix server CLI boot
|
|
|
|
## [1.5.0] - 2025-01-04
|
|
|
|
### Added
|
|
|
|
- Add DeepSeek provider support (via DeepSeekService)
|
|
|
|
### Changed
|
|
|
|
- Change default home dir from runtime-data to parlant-data
|
|
|
|
### Fixed
|
|
|
|
- Fix tool-calling test
|
|
- Fix HuggingFace model loading issues
|
|
|
|
## [1.4.3] - 2025-01-02
|
|
|
|
### Fixed
|
|
|
|
- Upgraded dependency "tiktoken" to 0.8.0 to fix installation errors on some environments
|
|
|
|
## [1.4.2] - 2024-12-31
|
|
|
|
### Fixed
|
|
|
|
- Fix race condition in JSONFileDocumentDatabase when deleting or updating documents
|
|
|
|
## [1.4.1] - 2024-12-31
|
|
|
|
### Changed
|
|
|
|
- Remove tool metadata from prompts - agents are now only aware of the data itself
|
|
|
|
### Fixed
|
|
|
|
- Fix tool calling in scenarios where a guideline has multiple tools where more than one should run
|
|
|
|
## [1.4.0] - 2024-12-31
|
|
|
|
### Added
|
|
|
|
- Support custom plugin data for PluginServer
|
|
- Allow specifying custom logger ID when creating loggers
|
|
- Add 'hosted' parameter to PluginServer, for running inside modules
|
|
|
|
### Fixed
|
|
|
|
- Fix the tool caller's few shots to include better rationales and arguments.
|
|
|
|
## [1.3.1] - 2024-12-27
|
|
|
|
### Changed
|
|
|
|
- Return event ID instead of trace ID from utterance API
|
|
- Improve and normalize entity update messages in client CLI
|
|
|
|
## [1.3.0] - 2024-12-26
|
|
|
|
### Added
|
|
|
|
- Add manual utterance requests
|
|
- Refactor few-shot examples and allow adding more examples from a module
|
|
- Allow tapping into the PluginServer FastAPI app to provide additional custom endpoints
|
|
- Support for union parameters ("T | None") in tool functions
|
|
|
|
### Changed
|
|
|
|
- Made all stores thread-safe with reader/writer locks
|
|
- Reverted GPT version for guideline connection proposer to 2024-08-06
|
|
- Changed definition of causal connection to take the source's when statement into account. The connection proposer now assumes the source's condition is true when examining if it entails other guideline.
|
|
|
|
### Fixed
|
|
|
|
- Fix 404 not being returned if a tool service isn't found
|
|
- Fix having direct calls to asyncio.gather() instead of safe_gather()
|
|
|
|
### Removed
|
|
|
|
- Removed connection kind (entails / suggests) from the guideline connection proposer and all places downstream. the connection_kind argument is no longer needed or supported for all guideline connections.
|
|
|
|
## [1.2.0] - 2024-12-19
|
|
|
|
### Added
|
|
|
|
- Expose deletion flag for events in Session API
|
|
|
|
### Changed
|
|
|
|
- Print traceback when reporting server boot errors
|
|
- Make cancelled operations issue a warning rather than an error
|
|
|
|
### Fixed
|
|
|
|
- Fixed tool calling with optional parameters
|
|
- Fixed sandbox UI issues with message regeneration and status icon
|
|
- Fixed case where guideline is applied due to condition being partially applied
|
|
|
|
### Removed
|
|
|
|
None
|
|
|
|
## [1.1.0] - 2024-12-18
|
|
|
|
### Added
|
|
|
|
- Customer selection in sandbox Chat UI
|
|
- Support tool calls with freshness rules for context variables
|
|
- Add support for loading external modules for changing engine behavior programmatically
|
|
- CachedSchematicGenerator to run the test suite more quickly
|
|
- TransientVectorDatabase to run the test suite more quickly
|
|
|
|
### Changed
|
|
|
|
- Changed model path for Chroma documents. You may need to delete your `runtime-data` dir.
|
|
|
|
### Fixed
|
|
|
|
- Improve handling of partially fulfilled guidelines
|
|
|
|
### Removed
|
|
|
|
None
|