sdk-rust/v1.45.0

Breaking Changes

None.

What's Changed

• Agents cores: a local directory media store for images by @longquanzheng in #1557
• Formal: prove failure transparency in Lean, with the paper section and docs page by @longquanzheng in #1555
• Claude Agent SDK adapters: do not store Claude Code last-prompt entries by @longquanzheng in #1561
• Agents CLI (Python): cache file-enabled tools before the session Flow is built by @longquanzheng in #1566
• Docs: stamp the 1.44.0 release lines for the five SDKs, web, and cli by @longquanzheng in #1576
• Agents CLI: dex-agents-claude-sdk command (Python and TypeScript) by @longquanzheng in #1562
• server-zd: deduplicate StartFlow retries before the ID reuse policy by @longquanzheng in #1559
• Java examples: move to SDK 1.44.0 and use the Join helper by @longquanzheng in #1577
• TypeScript examples: move to SDK 1.44.0 and use the Join helper by @longquanzheng in #1579
• Go examples: move to SDK 1.44.0 and use the Join helper by @longquanzheng in #1582
• Rust examples: move to SDK 1.44.0 and use the Join helper by @longquanzheng in #1583
• Python examples: move to SDK 1.44.0 and use the Join helper by @longquanzheng in #1580
• Paper: add Zheng Zheng as an author by @longquanzheng in #1587
• Agents: rename the Stepwise API to the built-in agent loop by @longquanzheng in #1563
• Agents: add @superdurable/dex-agents-pi to run Pi agents on the Stepwise session Flow by @longquanzheng in #1573
• Docs: describe ID reuse policies and start request IDs as the server implements them by @longquanzheng in #1584
• Docs and skills: the Join helper and the updated Workflow Patterns ratings by @longquanzheng in #1594
• Agents CLI: shorter session Flow type suffix and recorded start environment by @longquanzheng in #1588
• Agents CLI: remaining TypeScript harness commands (OpenAI Agents, Vercel AI, Mastra, builtin) by @longquanzheng in #1569
• Docs: refresh the generated SDK API reference to 1.44.0 by @longquanzheng in #1605
• SDKs: stop recommending reporting for a cancelled Join branch by @longquanzheng in #1598
• server-zd: store uploaded Flow Definition Graphs per Flow type by @longquanzheng in #1595
• Agents CLI: remaining Python harness commands (OpenAI Agents, Pydantic AI, Google ADK, builtin, deepagents) by @longquanzheng in #1567
• Agents: ToolCallContext.effect and FunctionTool.prepareArguments for Stepwise in both cores by @longquanzheng in #1581
• server-zd and SDKs: acknowledge SubFlow starts on completion; reject SubFlows from dashed Step types by @longquanzheng in #1574
• Skills: assemble change-log fragments at release time instead of bumping per pull request by @longquanzheng in #1609
• Agents: move every package to Dex SDK 1.44.0 and prepare 0.5.0 by @longquanzheng in #1607
• Agents: images through every framework adapter and MCP image content by @longquanzheng in #1589
• Dex Web: read uploaded Flow definitions per Flow type, isolate bad ones, load lazily by @longquanzheng in #1604
• Python and TypeScript SDKs: upload Flow Definition Graphs to the Dex Server by @longquanzheng in #1602
• Add make regenerate-derived to resolve derived-file conflicts by regenerating them by @longquanzheng in #1614
• Agents: release the agent CLI packages with the agents packages by @longquanzheng in #1611
• Java and Rust SDKs: upload Flow Definition Graphs to the Dex Server by @longquanzheng in #1603
• Change logs: assemble component change-log fragments at release time and check readiness before tagging by @longquanzheng in #1612
• Agents CLI: media store setting and /image by @longquanzheng in #1601
• Let pull requests opened before #1612 keep the old component change-log flow by @longquanzheng in #1616
• Agents CLI: dex-agents-pi command for Pi agents by @longquanzheng in #1597
• dexcli visualize: write generatedAt into Flow Definition Graph 2.0 JSON by @longquanzheng in #1586
• Agents: decideTurnContinuation hook for the built-in agent loop in both cores by @longquanzheng in #1575
• Agents Pi: classify tool errors by the effective effect and convert arguments before validation by @longquanzheng in #1610
• Go SDK and dexcli: upload Flow Definition Graphs to the Dex Server by @longquanzheng in #1599
• Docs and skills: Workers publish Flow Definition Graphs to the Dex Server by @longquanzheng in #1606
• Release prep: SDKs, cli, and web 1.45.0; server-zd 0.1.26 by @longquanzheng in #1618

Full Changelog: sdk-rust/v1.44.0...sdk-rust/v1.45.0