🚀<非官方> dsh 0.1.2-alpha.1 —面向插件开发者的功能亮点与破坏性变更说明

[Shizuku-keop]

TL;DR — 1079 commits since dsh-v0.1.1-rc.2 (master cd5ef8148). Big internal refactor: client module system rewritten, ApiProxy retired in favor of Remote controllers, per-session projection cache, session format migration, code-mode → PTC mode rename. ⚠️ Breaking changes for web plugins at the bottom — worth reading if you maintain any client-side plugin.

📦 Release facts

Item	Value
Tag	dsh-v0.1.2-alpha.1 (2026-08-27), base commit cd5ef81481
Scope	1079 commits vs dsh-v0.1.1-rc.2
Packaging	241 dsh-family packages + 9 vendor + 1 landlock (0.1.1 line stays separate)
⚠️ npm	NOT published — release-publish.yml is manual-only (workflow_dispatch) and never ran for this tag; GitHub tag only (prerelease, no assets)

🏗️ Architecture refactors

Area	Change
Client module system	dsh-client-runtime → dsh-client-modules (lazy-CJS module table); sessions moved into dsh-api-session-controller, workspaces provided by dsh-api-workspace-controller
Remote controllers	ApiProxy package removed; settings / directory-picker / session-export download route / connection fetch routes now Remote controllers; browser control migrated to Remote too
Session format	new format-migration decoder pipeline (incl. legacy compact events); per-session projection_cache.json (per-record JSON storage layout, cold-read seeding, much smaller storage, #3048)
Windows native	new win32-process primitives (handles / suspend / terminate); CI runs MSVC + failover-standby ABI probes
Naming	code-mode renamed to PTC mode (session-persistent vocabulary keeps the old name) — breaking

✨ New features

• Agent Teams (experimental) — new Web profile + CLI profile
• SDK / ACP bundles — sdk-minimal standalone profile, ACP application bundle, ACP standard v1 automation controls complete (dsh-workflow-isolate: QuickJS/WASM-isolated workflows for DeepSeek Harness rc.7 #2928); Python SDK now ships a Windows x64 dsh executable + CLI/profile assets; TypeScript clients launchable through dsh profiles
• Webhook — create workspace sessions from GitHub events
• Subagent model selection — configure Codex / Claude Code provider models, selectable-child-model allowlist, model routing carried through the DSH SDK (model discovery off by default)
• Session log upload — incremental session logs + plugin package metadata (feedback-gated by default)
• HTTP gzip support; websocket idle keep-alive; one-shot fetch approval for web requests (SSRF guard)
• headless mode streams reasoning progress to stderr
• Compaction prices image-request pressure per route ([Bug] Agent output enters an infinite repetition loop that runs for ~10 minutes with no circuit breaker — only a manual abort stops it #2848)
• Sessions persist model selection and share its catalog; shared projected observations in session-query
• External language registration; adaptive content width + font-size control; unified secondary font tier; global CJK/Latin auto-spacing (text-autospace)

🎨 Web UI

• Lexical composer replaces the textarea stack (chip node, span map)
• Optimistic submit echo — pending turns render instantly at the Chat tail, client-side echo tied to rpcId
• Exact per-turn token usage ([Showcase] Odai：DSH 的治理运行时与可选 Agent preset #3005)
• Image attachments shown in Trajectory + model-readable image paths
• Trimmed @-mention rows with lower discovery cost; input trigger menu polish; compact loaded-turn navigation rail; incremental streaming-fence highlighting; readable ask-user transcripts; session rows ordered by last activity

⚠️ Verified behavior changes (runtime-tested) & plugin compatibility

• One-shot token auth — dsh web logs http://<host>:<port>/?token=...; requests without token → 401, with token → 303; token regenerated on every start (--port 0 random port, --no-open skips the browser)
• RPC protocol — POST /<channel>/<endpoint>; envelope method must equal the URL endpoint (otherwise bad-request); bare channel path (POST /<channel>) → 404, so probe with the endpoint segment
• DOM changed — [data-pane="conversation"] / [data-pane="sidebar"] selectors are gone; panels now mount via [class*="centerCol"] matches
• API shape — getSnapshot() on the new controllers is a class method relying on this; passing bare method references to useSyncExternalStore crashes the panel (e.g. dsh-mnemon 0.3.2 "memory page disappears" — patched locally; 0.3.4 has the same issue)
• Module resolution — plugins resolve @deepseek-ai/* by walking up from the plugin directory and cannot reach the global install; a junction/symlink to the global node_modules is needed (verified with @deepseek-ai/dsh-tools)
• Official web trio (dsh-base + dsh-web-app + dsh-mnemon) runs fine on 0.1.2-alpha.1

Feedback, corrections and plugin-maintainer experiences welcome! 👋

[Shizuku-keop]

<非官方>dsh 0.1.2-alpha.1更新之后出现兼容性破坏，以上列出alpha1版本特性<非官方>