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Changelog

Every release of netclaw-dev/netclaw. Pick a version from the sidebar — this page rebuilds whenever a new release is published.

v0.14.2

Netclaw 0.14.2

0.14.2 2026-04-21

Netclaw v0.14.2 — Structured reminder delivery, protobuf serialization, subagent robustness, and web-content-retrieval skill

Features

  • Added structured reminder delivery contract — set_reminder now uses a delivery object with a required kind field (current_session, channel, or none) that directly selects the execution mode, replacing the previous implicit inference from optional fields. A new deliveryRequired boolean controls policy; deliveryInstructions carries content guidance only. Transport-keyed resolver dispatch uses ChannelType.ToWireValue() for reliable routing across Slack and future transports. Closes #690. (#692)

  • Added protobuf-net serializer with stable manifests — NetclawProtobufSerializer uses constant manifest strings (sid-v1, sum-v1, tr-v1, etc.) decoupled from .NET type names, enabling safe schema evolution without migration steps. The WithNetclawSerialization() extension disables the System.Object JSON fallback so unregistered types fail loudly instead of silently falling back. Existing persisted events remain readable; new events use the more efficient binary format. (#705)

  • Added web-content-retrieval system skill — the agent now loads a built-in skill covering URL handling, browser automation guidance, and social media content retrieval so it can advise on web fetch workflows without requiring a custom skill. (#702)

  • Made subagent tools optional — omitting the tools field in a subagent's YAML frontmatter now causes the subagent to inherit all session tools, including MCP tools (Notion, GitHub, etc.). Previously the field was required and restricted to four built-in tools, making MCP-powered subagents impossible to define. When tools is specified it acts as a whitelist; when omitted all session tools are available. (#703)

  • Migrated webhook notification policy to deliveryRequired boolean — the NotifyPolicy enum on set_webhook and webhook config is replaced by a deliveryRequired boolean that is consistent with the reminder delivery contract. (#704)

Bug Fixes

  • Fixed daemon crash on subagent timeout — the subagent cancellation callback was capturing Self at registration time instead of before registration, causing a NotSupportedException when the callback fired on a thread-pool thread with no active actor context. The resulting unhandled AggregateException terminated the entire daemon, killing all active sessions. The fix also converts the scheduling to the IWithTimers pattern per project conventions. (#707)

  • Fixed netclaw-operations skill hidden from agent skill index — the skill had an incorrect disable-model-invocation: true flag that prevented it from appearing in the agent's skill discovery index, causing the agent to be unaware of operations guidance. (#702)