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SFFMC v0.12.0 — Workflow Resume + hardening + perf

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@Rahspide Rahspide released this 18 Jun 15:12
v0.12.0
cd7543e

v0.12.0 (2026-06-18)

Workflow Resume Passthrough + 6 P0 coverage tests + journal/checkpoint performance + per-session state isolation.

Added

  • Workflow Resume Passthrough — when OpenCode restarts mid-workflow, in-flight runs are now marked "paused" (recoverable from journal) instead of "crashed". Use runtime.resume({ runID }) to continue.
  • Health check factory — 13 health checks consolidated behind a single factory pattern, removing duplicated boilerplate.
  • Journal format v1 — journals now include a version header for forward compatibility. Existing v0 journals still parse correctly.
  • workflow:resumed event — emitted when a paused workflow is resumed via runtime.resume({ runID }).
  • 6 P0 coverage tests — race conditions in lock acquisition, agent abort at semaphore, depth-limit enforcement, budget-exceeded detection, debounced counter flush, structural error propagation.

Changed

  • Performance: journal files now stream-parse on load (was full-read into memory). (workflow package)
  • Performance: readToolCalls reads the checkpoint file once instead of twice. (extra package)
  • Performance: appendJournalSync coalesces fsync calls in a 50ms window; explicit flushJournalSync() API for durability. (workflow package)

Fixed

  • Cross-session state leak in auto-max and max-mode: per-session state previously stashed on the shared ctx object could leak across sessions in long-running processes. Moved to per-instance Map<sessionID, …> in plugin state.
  • Inconsistent logger usage: 10 console.* calls in extra/checkpoint.ts and extra/judge.ts migrated to the shared createLogger helper.

Removed

  • 4 dead MemoryConfig fields (reconBudgets.memory, .checkpoint, .taskTree, .agents) — only reconBudgets.tail was actually read.
  • Unused MAX_COMMAND import and dead triggeredLog field in auto-max.
  • Duplicate RichPluginContext re-declarations in extra/dream.ts and extra/judge.ts (now imported from @sffmc/shared).

Hygiene

  • Pinned @types/bun and bun-types from "latest" to "1.3.14". Purged orphaned node_modules (stale better-sqlite3@11.10.0).
  • Test count: 570 passing (was 546).
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