• v1.17.0 71002942f3

    v1.17.0
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    Stable

    Gravity Bot released this 2026-02-18 06:42:40 +00:00 | 309 commits to master since this release

    What's Changed

    Parallel Task Routing with Branch-Aware Execution

    This release extends the v1.15.0 autonomy routing system with parallel task execution support. Versions with independent task groups can now be worked concurrently across multiple feature branches, with automated fork/converge orchestration.

    Features

    • Fork/Converge routing templates: New routing section templates (Fork Point, Parallel Task, Convergence Point) enable agents to orchestrate parallel work via subagent spawning (GP#955)
    • Pre-release merge convergence: Standardized task template for merging parallel feature branches back into the version's main branch with conflict resolution procedures (GP#957)
    • Branch-aware preflight: Phase 4a now detects independent task groups, assigns per-group feature branches, and auto-creates merge tasks for multi-branch versions (GP#956)
    • Subagent spawning: Gravity conductor orchestrates parallel execution by spawning subagents per independent branch, with fork/converge lifecycle management (GP#958)
    • Parallel group identification in refinement: Independence evaluation during ticket review flags parallel candidates with rationale for preflight Phase 4a (GP#959)
    • Dry-run validation: 8 scenarios validated covering sequential fallback, multi-group forks, subagent failure recovery, and chain break detection (GP#960)

    Sequential Compatibility

    Versions with no parallel groups behave identically to the pre-parallel system. The Branch field appears in routing sections but all tasks point to the same branch. No behavioral changes for existing sequential workflows.

    Tasks

    • GP#954: Initialize version branch from develop
    • GP#955: Add parallel group semantics to routing.md
    • GP#957: Create pre-release merge task template
    • GP#956: Update preflight Phase 4 with branch assignment and parallel detection
    • GP#958: Update gravity SKILL.md with subagent spawning for parallel work
    • GP#959: Update refinement SKILL.md with parallel group identification
    • GP#960: Validate parallel routing with dry-run scenarios
    • GP#961: Create release branch and publish v1.17.0

    Files Changed

    • configs/claude/skills/preflight/references/routing.md — Complete rewrite with parallel templates
    • configs/claude/skills/gravity/references/merge-convergence.md — New file
    • configs/claude/skills/preflight/SKILL.md — Phase 4 parallel extensions
    • configs/claude/skills/gravity/SKILL.md — Parallel execution section
    • configs/claude/skills/refinement/SKILL.md — Independence evaluation
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