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dify 1.14.0

minor PublishedApr 29, 2026 Sourcelanggenius/dify

dify 1.14.0

🚀 What’s New in v1.14.0?

Collaboration

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Collaboration allows workspace members to edit the same workflow together, with synced graph updates, online presence, and shared visibility into who is working where.

On self-hosted deployments, collaboration is turned off by default. Enable it by setting:

ENABLE_COLLABORATION_MODE = true
SERVER_WORKER_CLASS = geventwebsocket.gunicorn.workers.GeventWebSocketWorker
NEXT_PUBLIC_SOCKET_URL = your deployment’s WebSocket URL (e.g., wss://dify.example.com)

For more details, see Full Documentation

Human-in-the-loop (HITL)

  • Service API for HITL — programmatic support for human-in-the-loop flows alongside existing console behavior.

MCP and plugins

  • MCP tool metadata — refresh after updates so the UI stays in sync.
  • MCP server URL — fix double /v1 that could break OAuth and authorization (404).
  • MCP OAuth discovery — handle malformed JSON safely.
  • MCP schema publishing — map checkbox and json_object types correctly.
  • Plugins — auto-upgrade strategy persistence, local installer and file-input behavior, tenant scoping for inner API end-user lookup.

Marketplace and OAuth

  • Marketplace and OAuth — targeted fixes for marketplace flows and OAuth sign-in (including edge cases such as null email on GitHub OAuth).

UI kit and front-end platform

  • @langgenius/dify-ui — shared primitives (for example PreviewCard, Meter), design tokens, and broad migration from ad-hoc web/base/ui toward the package.
  • Accessibility — date and time pickers, auto-update strategy picker, scrollbars in plugin and model selectors, and related polish.
  • Goto Anything — recent items, /go command, deeper app sub-sections; fix for Cmd+K (removed problematic dynamic import).
  • Prompt editor — slash-triggered variable filtering; keyboard up/down in variable lists.
  • Follow-up questions — improved settings and token limits for suggested questions.
  • Modals — ApiKey, provider config, and others refactored toward a shared Dialog pattern with tests.

Observability and analytics

  • Langfuse — optional time-to-first-token (TTFT) reporting.
  • Explore — banner impression tracking; app preview event tracking on cards.

Billing and quotas

  • Quota v3 integration in the product stack.
  • Billing UI — Meter-based usage presentation; more resilient cleanup when billing APIs fail.
  • File uploader — billing-aware behavior and copy updates.

Data, RAG, and knowledge

  • Summary index and Weaviate — compatibility fixes when using the summary index with Weaviate.
  • Vector projection — include is_summary and original_chunk_id in default projection where relevant.
  • External and bound datasets — stronger tenant checks on knowledge APIs.

Infrastructure and operations

  • Docker Compose — healthchecks for api, worker, and worker_beat; template and env example updates (for example S3 address style).
  • Celery — default worker concurrency raised to 4; missing queue fix.
  • PostgreSQL — higher default max connections (200) for the updated app DB path.
  • Redis — configurable key prefix; retry logic for Redis operations.
  • TiDB — endpoint support and related auth binding migration (Qdrant endpoint on TiDB auth bindings).
  • Markdown — optional ALLOW_INLINE_STYLES environment variable to allow inline CSS in rendered Markdown when needed.

Security

  • Change-email flow — stricter phase-bound token handling (GHSA-4q3w-q5mc-45rq).
  • IDOR hardening — tenant validation on data-source binding; dataset and API ownership checks where gaps were found.

Performance

  • Optimized performance of graph initialization.

API and platform internals

  • Graphon — upgrade to standalone Graphon 0.2.2 (replacing in-tree dify_graph naming and packaging).
  • OpenAPI — script to generate OpenAPI v2 JSON and documentation pointer.
  • Deprecation — some legacy console APIs marked deprecated in favor of newer patterns.
  • Large SQLAlchemy 2.0 select() migration, Pydantic BaseModel for many console and service responses, and testcontainers-based tests for stability.

What’s Changed

New Contributors

Full Changelog: https://github.com/langgenius/dify/compare/1.13.3…1.14.0

Source langgenius/dify · 1.14.0 · 2026-04-29 · upstream release

Mirrored verbatim for indexing. All rights belong to the upstream project.

Release notes are published by the upstream project and mirrored here for indexing. All rights belong to their authors.