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Bump sagents from 0.3.1 to 0.7.0#8

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Bump sagents from 0.3.1 to 0.7.0#8
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Bumps sagents from 0.3.1 to 0.7.0.

Release notes

Sourced from sagents's releases.

v0.7.0

What's Changed

New Contributors

Full Changelog: sagents-ai/sagents@v0.6.0...v0.7.0

v0.6.0

What's Changed

Full Changelog: sagents-ai/sagents@v0.5.1...v0.6.0

v0.5.1

Full Changelog: sagents-ai/sagents@v0.5.0...v0.5.1

v0.4.4

What's Changed

Full Changelog: sagents-ai/sagents@v0.4.3...v0.4.4

v0.4.3

What's Changed

... (truncated)

Changelog

Sourced from sagents's changelog.

Upgrading from v0.7.0 to v0.8.0-rc.1

Transport change (PR #79): Sagents.PubSub is removed. Subscriptions to per-agent and per-filesystem events now go through Sagents.Subscriber and the producer's own subscriber tracking. Phoenix.Presence (for discovery) is unchanged.

To migrate a host application:

  1. Remove any direct calls to Sagents.PubSub.subscribe/1 / broadcast/2. Replace with use Sagents.Subscriber in your LiveViews/GenServers and call the generated subscribe/2 helper, or pass :initial_subscribers when starting servers to enroll the caller inside init/1 and avoid the start/subscribe race.
  2. Re-run mix sagents.setup (or the relevant generators) on a clean, committed workspace and merge customizations back in. The generator now emits a new agent_subscriber_session.ex template; coordinator.ex and agent_live_helpers.ex are substantially trimmed.
  3. Existing handle_info/2 clauses keep matching — event payload shapes ({:agent, _}, {:file_system, _}, {:status_changed, _, _}, {:llm_deltas, _}, etc.) are unchanged.

SubAgent argument rename (PR #78): The task and get_task_instructions tools now take task_name instead of subagent_type. The available-tasks listing moved out of the task tool's description into an ## Available Tasks system-prompt section (suppressible via the new :include_task_list option).

To migrate:

  1. Persisted state: No action needed if you use Sagents.Persistence.StateSerializer.deserialize_server_state/2. The serializer bumps the on-disk format to v2 and auto-rewrites "subagent_type" → "task_name" on stored task / get_task_instructions tool-call arguments.
  2. Pattern matches on interrupt data: Rename the key in any match like %{type: :subagent_hitl, subagent_type: type, sub_agent_id: id} to task_name. Shape is otherwise unchanged.
  3. Resume-info maps: Callers building context.resume_info for sub-agent resume must use :task_name instead of :subagent_type.
  4. Custom prompts: Update any prompt or doc referencing the old subagent_type argument or "Available SubAgents" wording — the new section is ## Available Tasks and the argument is task_name. get_task_instructions is now async: false, so the model blocks until the usage guide is returned.

Added

  • Optional debug_summary/1 callback on the Sagents.Middleware behaviour — middleware authors can return a small map or string for the live debugger to render instead of inspect/2 on the full config. Implemented for SubAgent middleware to drop the heavy agent_map from the debugger's Middleware tab #80
  • :include_task_list option on SubAgent middleware (default true) — opt out of rendering the auto-generated task menu when integrators want to drive task selection externally #78
  • Sagents.Publisher and Sagents.Subscriber modules — new direct-delivery transport replacing Phoenix.PubSub, with :initial_subscribers start option to enroll subscribers inside init/1 and a Presence-based recovery loop for crash-restart and Horde migration #79
  • New agent_subscriber_session.ex generator template — captures the LiveView subscribe/recovery lifecycle in one place #79
  • docs/subscriptions_and_presence.md — documents the Publisher/Subscriber model, :initial_subscribers, and the five lifecycle scenarios #79

Changed

  • BREAKING: SubAgent middleware tools (task, get_task_instructions) now take task_name instead of subagent_type. Interrupt-data and resume-info maps use :task_name. Persisted v1 state is migrated to v2 automatically by StateSerializer #78
  • BREAKING: Sagents.PubSub removed. Agent and FileSystem events now flow over Sagents.Publisher / Sagents.Subscriber instead of Phoenix.PubSub. Generator templates (coordinator.ex, agent_live_helpers.ex) updated #79
  • get_task_instructions is now async: false — the model waits for the usage guide before calling task #78
  • Available sub-agents now rendered as an ## Available Tasks section in the middleware system prompt instead of being inlined into the task tool description #78
  • Bumped langchain dependency to >= 0.8.4 to pick up the stabilized delta_conversion_failed error type #77

Fixed

  • Friendlier user-facing message when the LLM returns a malformed streaming delta — delta_conversion_failed errors now render a short "please try again" message instead of leaking internal jargon. Applied in both AgentServer and the generated agent_live_helpers.ex template #77
  • Doc-generation warning resolved #75

v0.7.0

Introduces first-class scope propagation across all integration boundaries — persistence, file system callbacks, and message preprocessing — so multi-tenant and authorization-aware applications can stop threading scope through tool_context workarounds. Also adds a configurable max_run guard on agents and sub-agents, fixes a bug where on_server_start state updates were silently discarded, hardens the FileSystem line-number semantics, and patches several generator template issues.

Breaking changes — see Upgrading section below.

Upgrading from v0.6.0 to v0.7.0

A MIGRATION_PROMPT_v0.6.0_TO_v0.7.0.md file is included in the repository root. Give it to your coding assistant — it contains exact before/after signatures, step-by-step instructions, and coverage of non-obvious call sites (tests, direct calls, tool functions that previously used the tool_context scope workaround).

The four affected behaviour modules are AgentPersistence, DisplayMessagePersistence, FileSystemCallbacks, and MessagePreprocessor — every callback in each gains scope as a new first positional argument. The AgentPersistence context argument also changed from a bare atom/string to a typed map. The Coordinator call site gains a scope: option that must be threaded through from the caller.

For generated files, re-run mix sagents.setup with the same options on a clean, committed workspace, accept the overwrites, and merge your customizations back in with a diff tool.

Added

... (truncated)

Commits
  • 2bd6544 updated readme an lock file
  • 77246ea updated changed (#74)
  • cbaf972 Update docs and templates for first-class scope channel (#73)
  • e6e7a8e major refactoring for "scope" access (#72)
  • 99f6f75 Handle linked port EXIT in FileSystemServer when trap_exit is on (#70)
  • 6e846a9 Fix filesystem line-number semantics and return post-edit preview (#71)
  • 5afec8c expose max_run configuration option (#69)
  • dff884f Use state returned from middleware on_server_start (#67)
  • 5068313 fix generated load_display_messages (#68)
  • 0ef21b5 make SubAgent.task_subagent_boilerplate public (#66)
  • Additional commits viewable in compare view

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@dependabot
Bump sagents from 0.3.1 to 0.7.0
242cbcb 
Bumps [sagents](https://github.com/sagents-ai/sagents) from 0.3.1 to 0.7.0.
- [Release notes](https://github.com/sagents-ai/sagents/releases)
- [Changelog](https://github.com/sagents-ai/sagents/blob/main/CHANGELOG.md)
- [Commits](sagents-ai/sagents@v0.3.1...v0.7.0)

---
updated-dependencies:
- dependency-name: sagents
  dependency-version: 0.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file elixir Pull requests that update elixir code labels May 14, 2026
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