github lbjlaq/Antigravity-Manager v5.0.1-beta.9
Antigravity Tools v5.0.1-beta.9
on GitHub

pre-release3 hours ago
  • [Pipeline Convergence: Unified Terminal Handling, Auto-Heal, Budgets, Routing, Rotation, and Observability] (Ref #3763, #3751, #3735):
    • Unified Four-Protocol Timeouts & Sunk Global Budget: Timeout policies and the 270s global request budget across all four protocols (Google Responses / Chat Completions / Claude / Gemini) are now uniformly managed by the pipeline stage; requests with exhausted budget are short-circuited immediately to prevent redundant upstream rotation. (Ref #3763, #3735)
    • Stateful Rotation & Thinking Auto-Heal: Unified empty thinking recovery and stream protocol error event recognition; stateful retry evaluation combined with scheduling-mode in-place waiting prevents Claude livelocks and account pool cascading failures. (Ref #3751, #3763)
    • Model Gate & Official Thinking Migration: Aligned with the 2026-10-29 official thinking migration (thinkingLevel prioritized, thinkingBudget fallback, explicitly disabled thinking falls back to lowest tier); egress platform fingerprint calibrated to 2.28.0 / CL 1008300195; model lists, agent configs, and UI selectors now strictly expose available model sets, retiring all Gemini < 3 models. (Ref #3751, #3763)
    • Proactive Flush on Exit & Trace Timeline: Active best-effort disk flush on exit; full-link stage timeline diagnostics and tracking for slow requests (≥25s). (Ref #3763)
  • [Endpoint Streaming Real TTFT Closed-Loop Backfill & Negative Value Guard] (Ref #3763, #3751):
    • Cross-Stage TTFT Probe Backfill: Added the StreamTtftCapture container mounted via Response extensions; on stream completion, monitor_middleware backfills the genuine clean TTFT captured from the first valid data chunk into request logs, thoroughly replacing the -1.000 header placeholder. (Ref #3763)
    • UI Defenses & Graceful Degradation: ProxyMonitor and RequestDetailModal now filter out negative durations (<= 0) and fall back to effective endpoint attempt durations, resolving the - TTFT in tables and the -0.0010s (-0.0%) display glitch in details drawers. (Ref #3751, Ref #3763)
  • [Dynamic Inbound Sanitization for Client CTF and Security Policy Prompts] (Fixes #3781, Thanks to @Ran-Xing):
    • Adaptive Security Policy Stripping: Strips Antigravity-injected CTF and defensive security instructions via regex with dual-anchor adaptation (preserving adjacent # Harness chapter headers or closing on defensive use cases.). (Fixes #3781, Thanks to @Ran-Xing)
    • Code Block Protection & Empty Block Pruning: Deep code block isolation (``` and ) ensures 100% exemption for user code; empty parts post-sanitization are physically purged, and empty systemInstruction` objects are deregistered to prevent 400 Bad Request and avoid model refusal false positives. (Fixes #3781, Thanks to @Ran-Xing)
  • [Antigravity IDE 2.6.0+ Account Switching Fix & Background Orphan Cleanup] (Fixes #3778, Fixes #3770, Ref #3762, PR #3780, Thanks to @lbjlaq):
    • Dual-Write Injection: Implemented simultaneous dual-write for Antigravity IDE (2.6.0+) into SQLite state.vscdb, system Keyring (gemini:antigravity), and file fallbacks, resolving stale credential reads by the core agy language service. (Fixes #3778, Fixes #3770, PR #3780, Thanks to @lbjlaq)
    • Language Server Process Recognition: Added is_language_server_process recognition inside is_helper_process and matched the --hub flag in matches_target_client to target ide. (PR #3780)
    • Orphan Process Cleanup: Expanded cross-platform close_antigravity calls to sweep_orphan_language_servers, terminating orphan background agy processes during restart or account switching. (PR #3780, Ref #3762)
  • [Direct Account List Refresh upon QoS Jail Release] (Ref #3749, Ref #3768, PR #3782, Thanks to @wthsama):
    • Decoupled Release from Quota Refresh: Releasing QoS jail now only resets local runtime QoS state instead of triggering remote handleRefresh / refreshQuota calls prone to 429 failures. (Ref #3768, PR #3782, Thanks to @wthsama)
    • Instant Local Feedback: Directly calls useAccountStore.getState().fetchAccounts() to refresh the local account list, immediately clearing the jail badge and countdown while eliminating redundant quota queries in table views. (PR #3782, Thanks to @wthsama)
  • [流水线收敛：终态、自愈、预算、路由、轮换与观测统一] (Ref #3763, #3751, #3735):
    • 四协议超时与全局预算统一下沉: 四大协议（Google Responses / Chat Completions / Claude / Gemini）超时处置与 270s 全局请求预算统一由 pipeline 接管，剩余预算不足时直接短路拦截，消除跨协议漂移与无效空转。(Ref #3763, #3735)
    • 有状态轮换与思考自愈: 统一思考空回复原地自愈与流式错误事件识别；有状态重试裁决与调度模式原地等待判定收敛，彻底杜绝 Claude 活锁与号池雪崩。(Ref #3751, #3763)
    • 模型门禁与官方思考迁移: 对齐 2026-10-29 官方思考迁移规则（thinkingLevel 优先、thinkingBudget 兜底，显式关闭时降至最低档）；出站指纹校准至 2.28.0 / CL 1008300195；列表、一键配置与 UI 仅暴露可用模型，下线 Gemini < 3 全量模型。(Ref #3751, #3763)
    • 退出主动刷盘与时间线留痕: 进程退出时主动尽力刷盘；支持阶段耗时时间线异常输出与 ≥25s 慢请求排查留痕。(Ref #3763)
  • [端点流式真实 TTFT 闭环回填与防负数展示] (Ref #3763, #3751):
    • 首包探针跨阶段回填: 新增 StreamTtftCapture 容器，四大协议流式返回时挂载首包探针；流式传输完毕后，在 monitor_middleware 中将生效端点捕获到的真实纯净 TTFT 回填至请求日志，彻底清除发头时 -1.000 占位符。(Ref #3763)
    • 前端防御与优雅降级: ProxyMonitor 与 RequestDetailModal 增加防负数过滤（严格拦截 <= 0），并优先使用生效端点尝试的实际耗时兜底，彻底解决列表页首字显示 - 以及详情抽屉显示 -0.0010s（占比 -0.0%）的显示异常。(Ref #3751, Ref #3763)
  • [前置流水线动态清洗客户端 CTF 与安全策略提示词] (Fixes #3781, Thanks to @Ran-Xing):
    • 安全策略自适应剥离: 在 System 轨与全文本轨中正则匹配并剥离 Antigravity 注入的 CTF/安全测试免责与防御声明，支持紧邻 # Harness 章节（自然衔接标头）与以 defensive use cases. 闭合的双重自适应匹配。(Fixes #3781, Thanks to @Ran-Xing)
    • 代码块深度隔离与空 Block 自动修剪: 深度隔离代码块（``` 与行内 ）确保正文代码 100% 豁免；清洗后空 Part 自动物理剔除，若 systemInstruction` 变为空则物理注销，消除模型微调风控误拒答（False Positives）、节省上下文 Token，并杜绝 400 Bad Request。(Fixes #3781, Thanks to @Ran-Xing)
  • [Antigravity IDE 2.6.0+ 切号失败与后台孤儿进程治理] (Fixes #3778, Fixes #3770, Ref #3762, PR #3780, Thanks to @lbjlaq):
    • 全链路双写注入: 针对 Antigravity IDE (2.6.0+) 实施全链路双写，同时注入 SQLite state.vscdb 与系统 Keyring (gemini:antigravity) 及文件回退，解决核心后台 agy 语言服务继续读取旧凭据的问题。(Fixes #3778, Fixes #3770, PR #3780, Thanks to @lbjlaq)
    • 语言服务进程精确识别: 在 is_helper_process 中纳入 is_language_server_process，并在 matches_target_client 判定 --hub 启动参数精确绑定 ide 目标。(PR #3780)
    • 孤儿进程清理: 跨平台补全 close_antigravity 对 sweep_orphan_language_servers 的调用，重启或切号时彻底终止后台孤儿 agy 进程。(PR #3780, Ref #3762)
  • [解除 QoS 小黑屋后直接重拉账号列表] (Ref #3749, Ref #3768, PR #3782, Thanks to @wthsama):
    • 解除与配额刷新解耦: 解除小黑屋只重置本地运行时 QoS 状态，不再复用易因 429 报错打断列表刷新的 handleRefresh / refreshQuota 远程接口。(Ref #3768, PR #3782, Thanks to @wthsama)
    • 本地即时回显: 改为直接调用 useAccountStore.getState().fetchAccounts() 重拉本地账号列表，解除成功后小黑屋徽章与倒计时立即消失，同时消除表格视图中多余的 3 次配额请求。(PR #3782, Thanks to @wthsama)

What's Changed

  • perf(proxy,db): 消除多轮工具历史重放时工具签名 SQLite 同步重复写库与逐次全表修剪阻塞 (Ref #753) by @zepeng-jin in #3765
  • perf(proxy): 签名读路径批量化、只读连接池与环境自适应缓存 (Ref #753, #3765) by @jeikl in #3774
  • [DO NOT MERGE] fix(proxy): 首响应头并入统一首字延迟，四协议预算与重放护栏 by @jeikl in #3775
  • test(proxy): 对齐思考签名/预算/图片用例到当前实现（承接 #3776） by @jeikl in #3777
  • feat(ui): 支持界面与字体缩放及全局快捷键调节 by @nicolastinkl in #3766
  • fix(integration): 修复 Antigravity IDE 2.6.0+ 切号失败与后台孤儿进程问题 (Fixes #3778, Fixes #3770, Ref #3762) by @lbjlaq in #3780
  • fix(accounts): 解除 QoS 小黑屋后直接重拉账号列表，避免徽章残留 (Ref #3749, Ref #3768) by @wthsama in #3782

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