- [Cowork 8k Deep Archive & Unified Dual-Track Compaction State Machine] 60%+ Compaction Ratio, Dynamic Headroom Anti-Thrashing & Multi-Block Continuation Penetration (PR #3609, Ref #3604):
- 8k Deep Archival Budget: Lowered the binary pruning message accumulation threshold from 35k to 8k tokens, reducing post-compaction context from
71k to 40k45k tokens and raising compaction ratios past 60%, eliminating rapid re-trigger thrashing for users configured around 80k~90k limits. - Unified Compaction State Machine: Merged separate manual (
./compact) and automated gateway tracking maps into a single globalCOWORK_COMPACT_SESSIONSmap with 300s TTL eviction and mutual exclusion, preventing concurrent preemption and false 400 alerts. - Dynamic Headroom Anti-Thrashing Guarantee: Implemented
calculate_effective_auto_compact_threshold, guaranteeing a minimum 25k token margin above residual targets (effective_threshold = user_threshold.max(50_000).max(target_limit + 25_000)) to stop immediate re-compaction cycles. - Multi-Block Continuation Penetration: Traversed all text blocks across the first 3 messages to ensure leading system reminder blocks do not obscure continuation detection tokens. (Thanks to @cubelikeplayDaniel)
- 8k Deep Archival Budget: Lowered the binary pruning message accumulation threshold from 35k to 8k tokens, reducing post-compaction context from
- [Claude Desktop Process Lifecycle Management & Smooth In-Place Patch Upgrade] Active Process Detection, Graceful Restart & Legacy Patch Warnings (PR #3609, Ref #3604):
- Graceful Exit and Auto-Restart: Added
is_claude_desktop_running,close_claude_desktop, andlaunch_claude_desktopcommands; one-click patching detects running Claude instances, prompts for graceful AppleScript shutdown, safely injects the patch, and automatically reopens Claude, eliminating file-lock write failures. - Legacy Patch Detection & Warning Badges: Distinguish between 8k and legacy 35k patches in status checks, displaying an amber warning badge for older patches and allowing direct in-place re-patching from
.bakbackups; polished settings button padding to prevent text clipping. (Thanks to @cubelikeplayDaniel)
- Graceful Exit and Auto-Restart: Added
- [Cowork 8k 深度归档与双轨压缩状态机合并] 压缩率直超 60%、净空防抖保障与多 Block 穿透续写检测 (PR #3609, Ref #3604):
- 修剪阈值精简至 8k 深度归档: 将二进制修剪累加预算由 35k tokens 降至 8k tokens，使压缩后总体积由 71k 骤降至 40k
45k tokens，压缩率突破 60%，彻底根除 80k90k 用户因压缩幅度不足在 1~2 轮内再度超标的顽疾。 - 双轨合并统一压缩状态机: 彻底移除分散的手动与自动压缩分立映射，统一并轨为全局
COWORK_COMPACT_SESSIONS，共享 300s TTL 超时淘汰与互斥逻辑，杜绝并发误抢占与 400 误报。 - 动态净空防抖保障算法: 引入
calculate_effective_auto_compact_threshold，强制确保阈值高于残余上限至少 25k tokens 缓冲区，彻底消除刚完成压缩即再度触发压缩的边缘恶性抖动。 - 多 Block 穿透续写检测: 深度遍历前 3 条消息的所有 Text 内容块，彻底防止官方客户端插入的
<system-reminder>等前置文本块遮蔽续写特征。 (Thanks to @cubelikeplayDaniel)
- 修剪阈值精简至 8k 深度归档: 将二进制修剪累加预算由 35k tokens 降至 8k tokens，使压缩后总体积由 71k 骤降至 40k
- [Claude 桌面进程生命周期管理与补丁就地平滑升级] 支持运行中检测、优雅退出自动拉起与旧补丁警示 (PR #3609, Ref #3604):
- 运行中检测与优雅退出重启: 新增
is_claude_desktop_running、close_claude_desktop、launch_claude_desktop进程管理接口；一键注入时若 Claude 处于运行状态，自动提示并通过 AppleScript 优雅关闭、安全写入补丁后自动重新打开 Claude，杜绝文件锁冲突。 - 旧版补丁琥珀色警示与无损就地升级: 状态检查中精确区分 8k 与旧版 35k 补丁，旧版显示琥珀色状态标签与提示；支持直接从
.bak原生备份平滑重打最新 8k 补丁；优化设置页按钮内边距杜绝文字裁剪。 (Thanks to @cubelikeplayDaniel)
- 运行中检测与优雅退出重启: 新增
What's Changed
- fix(gateway,ide): 优化网关级联故障转移重试、长连接会话恢复与 IDE 凭据命名变体支持 (#3506, #3517, #3509, #3598) by @cubelikeplayDaniel in #3608
- fix(cowork,patch): 深度提升压缩率、合并压缩状态机并支持补丁注入全生命周期管理 (#3604) by @cubelikeplayDaniel in #3609
Full Changelog: v4.9.5-beta.1...v4.9.5-beta.3