Freeze all leading system prompt blocks per conversation, including the main prompt, skills, workspace context, recent conversations, personalization, AGENTS.md, custom system prompts, and disabled-tool notices. Tool schemas remain dynamically generated outside the frozen prompt path.
Remove obsolete prompt injection files and code paths for thinking mode, deep thinking mode, sub-agent guidelines, and todo guidelines so prompt assembly stays simpler and cache-friendly.
Add personalization-controlled conversation_continuity with high/medium/low levels, rename the UI copy to 对话连续性, and wire it through backend sanitization, prompt generation, manage_personalization, frontend settings, and tool result rendering.
Add auto communication style support via prompts/auto_style.txt, matching the existing separate-file pattern used by human_like_style.txt.
Introduce workspace-level goal state persistence, goal prompt injection, and after-turn review handling so an active task can continue until the configured completion conditions are met.
Add a dedicated goal review agent with readonly and active evidence modes, configurable model settings, review prompt, token/turn boundaries, idle-no-tool protection, and progress/completed/stopped events.
Wire goal_mode through task creation, task restoration, compression handoff, runtime user messages, API message sanitization, and tool-call ordering so goal continuations survive long-running tasks and deep compression.
Add Vue UI for arming goal mode from the quick menu, showing running/completed banners, displaying progress metrics, restoring running goal state, and exposing personalization settings for review mode and stop limits.
Include goal mode research notes and default goal review configuration.
Refactor conversation persistence into workspace-scoped storage with host workspace legacy migration, current workspace filtering, and active host workspace state protection.
Add proactive recent-conversation prompt injection with personal-space controls, configurable item count, empty-conversation filtering, and frozen per-conversation prompt metadata to keep request caches stable.
Introduce conversation_search and conversation_review tools for current-workspace history: multi-keyword search, list mode, current conversation exclusion, message/tool counts, formatted model output, read/save review modes, long-review fallback, and .agents/review storage.
Move internal workspace artifacts under .agents, including uploads, skills, compact results, and reviews; update prompt file-tree visibility, compression output, upload paths, and hidden versioning exclusions.
Add create_skill workflow and a Skills tool category, move read_skill into Skills, validate/归档 skill folders, support host global skills and Docker/API private skills, and sync private skills into .agents/skills and skill prompts.
Update frontend tool icons, statuses, and expanded renderers for conversation recall and skills workflows; add workspace conversation and skills-manager tests.
