nanobot v0.1.5.post2

v0.1.5.post2
Added 8
  • Windows and Python 3.14 are now first-class supported platforms with full CI matrix coverage and runtime fixes
  • The read_file tool now extracts text from DOCX, XLSX, and PPTX files including tables and grouped shapes
  • OpenAI-compatible API /v1/chat/completions endpoint now emits SSE chunks when stream=true
  • Microsoft Teams channel support
  • MiniMax thinking endpoint with reasoning_effort to reasoning_split mapping
  • LM Studio provider support with nullable API keys for local servers
  • MyTool for agent introspection of its own runtime configuration with sensitive field hiding
  • WebUI with WebSocket chat flow, i18n locale switcher, and dark-mode code-block theming available as source preview in webui/
Changed 7
  • Session files now use atomic writes with corrupt-file repair to prevent history loss during bad shutdowns
  • Memory cursor recovery now handles non-integer corruption
  • Auto-compact skips sessions with active tasks and unifies summary injection across consolidation paths
  • Telegram channel gained mid-stream splitting for long replies and improved markdown rendering
  • Discord stopped treating bot-to-bot messages as self-loops and added channel-based allow-lists
  • Email channel now deduplicates SPF/DKIM-rejected messages and ignores self-sent mailbox messages
  • WebSocket channel now multiplexes multiple chat_ids over a single connection
Fixed 5
  • Providers now gain a circuit breaker for Responses API fallback
  • ZhiPu rate limit 1302 recognition
  • Cron tool schema now works with OpenAI Codex and Responses
  • Retry heartbeats no longer spill into user channels
  • Subagent follow-ups now persist in session history

🐈 nanobot v0.1.5.post2 is here 🎉 — 67 PRs merged, 12 new contributors. The agent's world got bigger and steadier.

If v0.1.5.post1 was about the agent learning to manage itself, v0.1.5.post2 is about reach and polish. Windows and Python 3.14 joined the supported matrix. The read_file tool learned to understand DOCX, XLSX, and PPTX. Microsoft Teams arrived as a channel. The OpenAI-compatible API started streaming via SSE. And beneath all of that, ~50 smaller fixes across cron, memory, retry, session files, and provider quirks kept turning "it works" into "it's solid." A dedicated browser UI also started taking shape in the repo — source preview for now.

Highlights

  • Windows + Python 3.14 — first-class support — A full CI matrix covering Windows runners and Python 3.14 landed, along with install markers and runtime fixes for the quirks those platforms expose. If you've been running nanobot on WSL because "Windows didn't quite work," you can stop. (#3194)

  • Office documents, natively readable — The read_file tool now extracts text from DOCX, XLSX, and PPTX — tables and grouped shapes included, workbook handles closed safely. Combined with the earlier PDF support, the agent can open whatever format your colleague just emailed you without bouncing through a converter. (#3336, #3269, #3353)

  • OpenAI-compatible API — SSE streaming — /v1/chat/completions now emits SSE chunks when stream=true, wiring up the existing on_stream / on_stream_end callbacks. Any client built for the OpenAI API — LangChain, LlamaIndex, your own frontend — gets live deltas from nanobot instead of waiting for the whole response. The endpoint also stopped terminating streams with a success marker after a backend failure, so errors surface honestly. (#3222, #3262)

  • Microsoft Teams, MiniMax thinking, LM Studio, MyTool — Microsoft Teams joined the channel roster. MiniMax got a dedicated Anthropic-style thinking endpoint plus a reasoning_effort → reasoning_split mapping fix. LM Studio is now supported via nullable API keys for local servers that don't expect one. The new MyTool lets the agent introspect its own runtime configuration — and hides sensitive nested config fields in check output so self-inspection doesn't leak secrets. (#3197, #3160, #3363, #3186, #3177, #3261)

  • Reliability — the unglamorous half of a release — Session files now use atomic writes with corrupt-file repair, so a bad shutdown no longer eats your history. Memory cursor recovery handles non-integer corruption. Auto-compact skips sessions with active tasks and unifies summary injection across consolidation paths. Providers gain a circuit breaker for Responses API fallback and recognize ZhiPu 1302 rate limits. Cron stops leaking intermediate progress, its tool schema works with OpenAI Codex/Responses, and retry heartbeats no longer spill into user channels. Subagent follow-ups persist in session history. Half of these you'll never notice — which is exactly the point. (#3312, #3340, #3081, #3304, #3302, #3356, #3320, #3295, #3229, #3242)

  • Channels — quieter and sharper — Telegram gained mid-stream splitting for long replies and better markdown rendering for modern LLM output. Discord stopped treating bot-to-bot messages as self-loops and added channel-based allow-lists. Email deduplicates SPF/DKIM-rejected messages to stop log spam and ignores self-sent mailbox messages. WeCom parses mixed inbound messages correctly. Each individually small; together they mean fewer "why did my bot do that" moments. (#3329, #3355, #3280, #3171, #3325, #3228, #3161)

  • WebUI — early preview, source only — A dedicated webui/ has landed in the repo with a WebSocket chat flow, i18n locale switcher, Apple-inspired typography with CJK support, and live dark-mode code-block theming. The underlying WebSocket channel also learned to multiplex multiple chat_ids over a single connection. Heads up: this is source-preview only — the WebUI is intentionally not bundled into the published wheel yet. If you want to try it, clone the repo and run it from webui/. A packaged release will follow once the UX settles. (#3310, #3272, #3314, #3306)

Community

v0.1.5.post2 is what a release looks like when the foundation is done and people start finishing things. A Windows CI matrix from @JiajunBernoulli. Native Office document extraction from @aiguozhi123456. Session atomic writes from the same author, catching a real data-loss edge case. A Telegram mid-stream split that makes long replies actually readable. Twelve new contributors, and a lot of returning ones quietly landing the things that were on everyone's wish list. The agent runs on Windows. It reads your documents. It keeps its history even when the power blinks. And there's a UI taking shape in webui/ for whoever wants to peek. That's a post release doing post-release work — and then some.

What's Changed
New Contributors

Full Changelog: https://github.com/HKUDS/nanobot/compare/v0.1.5.post1...v0.1.5.post2

View original

Upgraded? How did it go?

Discussion