generated: '2026-08-24'
method: searched
source: https://github.com/lovekaizen/agentsea/releases
docs: https://github.com/lovekaizen/agentsea/releases
note: >-
  AgentSea publishes no changelog page on agentsea.dev (/changelog returns 404). The dated change
  record lives in two places: GitHub Releases on lovekaizen/agentsea (15 releases, tagged and dated)
  and per-package CHANGELOG.md files inside the monorepo (packages/<name>/CHANGELOG.md, Changesets
  format). The Elixir libraries carry their own CHANGELOG.md files in lovekaizen/agentsea-ex.
scheme: semver
release_style: lockstep monorepo - every @lov3kaizen/agentsea-* package ships the same version
current_version: '1.2.1'
current_version_date: '2026-07-02'
site_advertised_version: '1.1.0'
site_version_note: >-
  The agentsea.dev header still advertises "v1.1.0 release" while npm and GitHub Releases are on
  1.2.1 - the marketing site trails the registry by two releases as of 2026-08-24.
per_package_changelogs: https://github.com/lovekaizen/agentsea/blob/main/packages/core/CHANGELOG.md
release_count: 15
first_release: '2025-12-03'
entries:
- version: v1.2.1
  date: '2026-07-02'
  breaking: false
  highlights:
  - Docs refresh - README and guides updated to latest models; Nango/Composio integrations explored.
  - 'fix(types,costs): model registries reconciled between packages.'
  - 'test(surf): browser smoke teardown no longer hangs CI.'
- version: v1.2.0
  date: '2026-06-30'
  breaking: false
  highlights:
  - CVE remediation plus security and correctness hardening across all packages.
- version: v1.1.1
  date: '2026-06-30'
  breaking: false
  highlights:
  - crews ships type declarations and adds opt-in concurrent task execution via maxConcurrentTasks (default 1, sequential).
  - crews/embeddings/evaluate/memory bundle ESM-only nanoid so CJS builds work on Node <20.19 / <22.12.
  - memory - broken exports map fixed; importance-scoring helpers no longer return Promises/NaN.
  - Release tooling - scripts/release-version.mjs (pnpm version-lockstep) for deterministic lockstep versioning.
- version: v1.1.0
  date: '2026-06-25'
  breaking: false
  highlights:
  - Maturity release - every Beta/WIP package graduated to Stable; backwards compatible.
  - Crews - real LLM execution by default via CoreExecutor (mock now opt-in).
  - Evaluate - real SMTP / PagerDuty Events API v2 / webhook alert channels; HuggingFace dataset import and Hub export.
  - Red Team - hash-chained FileAuditStore, cron-driven schedules, real alert delivery (webhook/Slack/Teams/Discord/PagerDuty/email).
  - Embeddings - pgvector / Weaviate / Milvus stores and local ONNX models via Transformers.js.
  - Surf - Playwright backend (chromium/firefox/webkit) plus Kubernetes (kubectl exec) and VNC/RDP remote-display backends.
- version: v1.0.1
  date: '2026-06-16'
  breaking: true
  breaking_note: >-
    engines.node raised to >=20.0.0 on every package (previously >=18 or unset). Installs on
    Node <20 now warn.
  highlights:
  - Patch release across the whole suite; 20 packages published at 1.0.1. admin-ui remains private.
- version: v1.0.0
  date: '2026-06-16'
  breaking: false
  highlights:
  - First stable release; the whole monorepo unified on a single 1.0.0 version line.
  - 20 packages published to npm - analytics, cache, cli, core, costs, crews, debugger, embeddings, evaluate, gateway, guardrails, ingest, memory, nestjs, prompts, react, redteam, structured, surf, types.
- version: v0.8.0
  date: '2026-06-16'
  breaking: false
  highlights:
  - Security - NestJS 10 to 11; pnpm audit down from 168 known vulnerabilities to zero.
  - Peer ranges in crews/costs/guardrails/surf widened to ^10 || ^11.
  - CI - Windows native builds fixed; EOL Node 18 dropped; green on Node 20/22 across ubuntu/windows/macos.
- version: v0.6.0
  date: '2026-02-10'
  breaking: false
  highlights:
  - Agentic coding - new `sea code` interactive coding assistant in the CLI with 13 built-in tools.
  - Model support expanded across 6 providers; 3 new provider integrations.
- version: v0.5.2
  date: '2026-01-04'
  breaking: false
- version: v0.5.1
  date: '2026-01-04'
  breaking: false
- version: v0.5.0
  date: '2026-01-04'
  breaking: false
- version: v0.4.0
  date: '2025-12-08'
  breaking: false
  highlights:
  - Per-model type safety; new useChat and useAgent React hooks.
- version: v0.3.1
  date: '2025-12-07'
  breaking: false
  highlights:
  - LemonFox STT/TTS support; OpenAI provider extended with custom baseUrl.
- version: v0.2.0
  date: '2025-12-04'
  breaking: false
- version: v0.1.1
  date: '2025-12-03'
  breaking: false
  highlights:
  - Initial release - agent framework, tool system with Zod validation, MCP integration, memory, multi-tenancy, workflows, Figma/n8n tools.