v1.20.0

Bedrock Engineer v1.20.0

New Feature

• feat: add MCP Server Builder TypeScript agent template (#262) (8f8aa87)
• feat: add PostgreSQL AI Agent configuration (#261) (58935f7)

Fix

• fix: resolve stale AWS credentials issue after credential changes (4af88ef)
• fix: improve markdown image URL detection and code formatting (#256) (9243a6c)

Other

• chore: update version to 1.20.0 (944ecce)
• UI refactoring (#268) (e89f193)
• UI refactoring (#267) (3b5d061)
• docs(prompts): add react-icons library usage guidelines (#266) (a627e39)
• TavilySearchTool to Zod validation and add search options (#265) (2ce3973)
• fix(CodeRenderer): improve image URL detection logic (#264) (bbeb8ed)
• mcp server ui refactoring (#263) (0c6ec7b)
• Title generation (#260) (d3d0d6a)
• Refactor Custom Agent Modal UI (#259) (4962414)
• feat(agents): add training video creator agent (#258) (6362e51)
• Add Agent directory samples (#257) (36bfe70)
• chore(deps-dev): bump vite from 6.3.6 to 6.4.1 (#253) (8814930)
• chore(deps): bump mammoth from 1.9.1 to 1.11.0 (#252) (62444cb)

Platform

• macOS (Universal)
• Windows

v1.19.2

Bedrock Engineer v1.19.2

New Feature

• feat: Add About dialog with version info to app menu (#249) (9547a88)

Fix

Other

• docs: translate release-guide.md to English (6736252)
• chore: バージョンを1.19.2に更新 (0b9f1be)
• Add Claude Haiku 4.5 model with cross-region inference profiles (#250) (df763aa)
• MCPClient の URL 接続に認証ヘッダーのサポートを追加 (#225) (cb9c60f)
• refactor: Enhance Website Generator with Structured Output and improved UX (#248) (cece640)
• refactor website generator (#246) (d766aca)
• JP/Global Profile (#245) (3fea3a6)

Platform

• macOS (Universal)
• Windows

v1.19.1

Bedrock Engineer v1.19.1

New Feature

Fix

Other

• chore: バージョンを1.19.1に更新 (5f3c8dd)
• Fix ValidationException when using temperature and top_p together in Claude models (#243) (fe2d63f)

Platform

• macOS (Universal)
• Windows

v1.19.0

Bedrock Engineer v1.19.0

New Feature

• 1.19.0 (08bc86c)
• claude sonnet 4.5 (#241) (8e0e885)
• Fix GPT-OSS 120B reasoningContent validation error (#239) (#240) (ca1509b)
• update README (5135c51)

Platform

• macOS (Universal)
• Windows

v1.18.0

Bedrock Engineer v1.18.0

New Feature

• feat: add Claude Opus 4.1 model support (#226) (94d820e)

Fix

• fix: use dynamic max tokens limit based on selected model (#236) (52bdd3b)
• Fix: Update GitHub repository URL to aws-samples/bedrock-engineer (#227) (2d208b6)

Other

• v1.18.0 (424bfed)
• chore(deps-dev): bump electron from 36.3.2 to 36.8.1 (#233) (6d10c76)
• chore(deps-dev): bump vite from 6.3.5 to 6.3.6 (#234) (1df5819)
• chore(deps): bump axios from 1.11.0 to 1.12.0 (#235) (f367c07)
• Add custom model import documentation (#232) (ab2a333)
• OpenAI gpt-oss (#231) (abcc729)
• chore(deps): bump mermaid from 11.1.1 to 11.10.0 (#229) (98b49c5)
• chore(deps-dev): bump tmp from 0.2.3 to 0.2.4 (#228) (5726871)
• docs: Move MCP server configuration to separate files (#224) (4ef1dba)
• v1.17.0 (#222) (1d8a54e)

Platform

• macOS (Universal)
• Windows

v1.17.0

Bedrock Engineer v1.17.0

New Feature

• v1.17.0 (1fe25af)
• Share Agent in organization (#221) (8edec78)
• MCP Client: SSEClientTransport | StreamableHTTPClientTransport (#219) (27f7b79)
• TavilySearch Tool Domain Filtering (#218) (5444d53)
• Update README.md (1f08e39)

Platform

• macOS (Universal)
• Windows

v1.16.4

Bedrock Engineer v1.16.4

New Feature

Fix

• fix: plan/act mode switch issue (#211) (f6317a4)

Other

• v1.16.4 (a5a360a)
• Add agents directory (#216) (aba2fdc)
• Convert custom agent to Strands Agents (#213) (aaaff92)
• chore(deps): bump axios from 1.10.0 to 1.11.0 (#215) (01c8679)
• add download feature in FetchWebsiteTool (#214) (409a6ad)
• Fixed whitelist function of executeCommand tool in BackgroundAgentService (#212) (ff85ffe)
• DocxReader (#210) (6103135)
• Add readme installation (#209) (ca775f5)

Platform

• macOS (Universal)
• Windows

v1.16.3

Bedrock Engineer v1.16.3

新機能

なし

修正

• fix: #195 (#204) (3705b2e)

その他の変更

• fix package-lock.json (a89b057)
• v1.16.3 (e6ed4be)
• Fix/background agent mcp tools (#207) (e5d8705)
• PdfReader (#206) (522fdc4)
• Feature Todo tool (#199) (ac69fba)
• Improve plan act mode (#203) (5c117f1)

プラットフォーム

• macOS (Universal)
• Windows

v1.16.2

Bedrock Engineer v1.16.2

新機能

なし

修正

なし

その他の変更

• v1.16.2 (48e5844)
• SystemPrompt の Tool Guide を ToolSpec に委譲する (#201) (cafd2ab)

プラットフォーム

• macOS (Universal)
• Windows

v1.16.1

Bedrock Engineer v1.16.1

新機能

なし

修正

なし

その他の変更

• v1.16.1 (f412cb9)
• refactor: SystemPrompt Builder (#197) (ff17045)
• Additional IAM Policy in IAM Policy Modal (#196) (d1f6fec)

プラットフォーム

• macOS (Universal)
• Windows