Issues

• [Bug] chunk_with_boundary returns more than budget chunks whenever overlap_ratio > 0

  HKUDS/DeepTutor#2111 · Filter by author Eapp1e opened on Oct 28, 2026

• Docker image: rebuild on Node 22.23.4 (CVE-2026-111497)

  HKUDS/DeepTutor#2110 · Filter by author mahfuz-rahman007 opened on Oct 28, 2026

• [Feature Request]: Configurable bounded recovery for reasoning-only output-budget exhaustion

  enhancement
  HKUDS/DeepTutor#2107 · Filter by author QuanHongnan opened on Oct 28, 2026

• [Bug]: Editing a persisted message silently reuses stale model and reply-language settings

  bug
  HKUDS/DeepTutor#2106 · Filter by author QuanHongnan opened on Oct 28, 2026

• [Bug]: Resend silently ignores the current model and explicit reply-language selection

  bug
  HKUDS/DeepTutor#2105 · Filter by author QuanHongnan opened on Oct 28, 2026

• [Bug]: CJK emphasis persistence repair corrupts inline code containing dollar signs

  bug
  HKUDS/DeepTutor#2104 · Filter by author QuanHongnan opened on Oct 28, 2026

• [Feature Request]: Arabic (ar) UI locale

  HKUDS/DeepTutor#2102 · Filter by author MohammedTsmu opened on Oct 27, 2026

• [Feature Request]: Render RTL content (Arabic, Hebrew, Persian) correctly in chat with dir=auto

  HKUDS/DeepTutor#2101 · Filter by author MohammedTsmu opened on Oct 27, 2026

• [Bug]: Theme never follows the OS after the first visit, and there is no System/Auto option

  HKUDS/DeepTutor#2100 · Filter by author MohammedTsmu opened on Oct 27, 2026
  2

• [Bug]:Agent创建notebook和markdown文件之后给我链接，我一点开链接，发现page not found

  bug
  HKUDS/DeepTutor#2097 · Filter by author Tosomoyori opened on Oct 27, 2026

• [Feature Request]: Spanish (es) UI locale

  HKUDS/DeepTutor#2092 · Filter by author kurropl opened on Oct 27, 2026

• [Bug]: Little Tutor rejects selections that span Markdown formatting (tables, lists, bold)

  HKUDS/DeepTutor#2091 · Filter by author SmallBlueWolf opened on Oct 27, 2026
  1

• Chat with PDF attachment fails on zhipu/GLM: text-only fallback retry never fires (error 1210 not matched)

  HKUDS/DeepTutor#2088 · Filter by author yinuoba opened on Oct 27, 2026

• [Bug]: Agent loop bypasses OpenAICompatProvider cache_control, so Claude on OpenRouter never caches in chat/Mastery Path (0% cache reads)

  HKUDS/DeepTutor#2078 · Filter by author f0909172434 opened on Oct 26, 2026

• [Bug]: share_mastery_history rewrites already-sent history (anchors the latest copy), breaking prompt-cache prefixes on every repeated state

  HKUDS/DeepTutor#2077 · Filter by author f0909172434 opened on Oct 26, 2026

• [Bug]: Exact-substring quote check rejects faithful citations (line breaks/markup differ), so mastery_quiz fails repeatedly and the tutor re-streams the same text

  HKUDS/DeepTutor#2075 · Filter by author f0909172434 opened on Oct 26, 2026

• [Bug]: Archived workspaces are still read by navigation indexes, logging a traceback on every poll when their folder is missing

  HKUDS/DeepTutor#2074 · Filter by author f0909172434 opened on Oct 26, 2026

• [Bug]: Mastery Path re-poses a question the learner already answered correctly (fallback to the one source-verifiable item; focus packet can belong to another objective)

  HKUDS/DeepTutor#2073 · Filter by author f0909172434 opened on Oct 26, 2026

• [Bug]: 模型正在写字的时候，界面会自动往下滚着跟随；但这套跟随会盖掉我自己的滚动——我往上滚去看前面讲过的内容，它会把我拽回底部，一直拽，读到一半的内容反复被顶走。

  bug
  HKUDS/DeepTutor#2072 · Filter by author gulijushi-svg opened on Oct 26, 2026

• [Bug]: Mastery Path concept objectives can never pass — every mastery_assess is refused as "teaching slice", so the tutor re-quizzes forever

  HKUDS/DeepTutor#2070 · Filter by author f0909172434 opened on Oct 26, 2026

• rfc(memory): evaluate layered memory against raw-history RAG

  HKUDS/DeepTutor#2057 · Filter by author evan188199-tech opened on Oct 26, 2026

• [Bug] Immersive PDF reader omits text requiring external CMaps (missing cMapUrl and packaged assets)

  HKUDS/DeepTutor#2055 · Filter by author LaiYongqiang opened on Oct 26, 2026
  1

• [Bug]:性能问题，首次打开沉浸式阅读会话的eupb图书是同步阻塞的，耗时很长

  bug
  HKUDS/DeepTutor#2054 · Filter by author Yumi0606 opened on Oct 26, 2026

• [Bug]:「资源」浮层向下溢出，窗口最大化时不可见

  bug
  HKUDS/DeepTutor#2053 · Filter by author phantom-shl opened on Oct 26, 2026
  1

• [Feature Request]: Let the chat agent read a notebook record's full body and append to an existing record

  HKUDS/DeepTutor#2049 · Filter by author NoxsMedia opened on Oct 25, 2026