Hz_ 1b77e3ebcd fix(go-agent): preserve canvas system state across turns (#17010) ...

## Summary

- Preserve request-scoped system variables such as files and user IDs
during Canvas execution.
- Persist conversation history, turn counts, and tool memory in the
session DSL across turns.
- Parse agent uploads into `sys.files` and align system variable
rendering with Python.

## Testing

- `bash build.sh --test ./internal/agent/...`
- `bash build.sh --test ./internal/service/...`

<img width="1896" height="1232" alt="image"
src="https://github.com/user-attachments/assets/b420cd97-53c3-470f-a3e1-d39cea26a213"
/>

2026-07-17 15:53:58 +08:00

..

admin

Go: update server config (#17027)

2026-07-17 13:54:19 +08:00

agent

fix(go-agent): preserve canvas system state across turns (#17010)

2026-07-17 15:53:58 +08:00

binding

Fix: align go provider apis with python apis (#16867)

2026-07-14 21:06:11 +08:00

cli

Go: align db schema to python (#16935)

2026-07-15 23:05:06 +08:00

common

Support pipeline DSL modification through dataset configuration (backend) (#16991)

2026-07-17 14:40:09 +08:00

dao

Support pipeline DSL modification through dataset configuration (backend) (#16991)

2026-07-17 14:40:09 +08:00

deepdoc

Refactor: refactor dataflow_service.go and guard nats message re-delivery (#16826)

2026-07-13 11:08:04 +08:00

engine

Python: remove unused index (#17008)

2026-07-16 23:00:44 +08:00

entity

fix: ASR/VLM/TTS models not selectable in default model settings (#17024)

2026-07-17 13:05:22 +08:00

handler

fix(go-agent): preserve canvas system state across turns (#17010)

2026-07-17 15:53:58 +08:00

harness

Go: format code (#16813)

2026-07-10 20:30:00 +08:00

httputil

Refactor: Refine ingestion task state transitions (#16814)

2026-07-10 22:47:51 +08:00

ingestion

Support pipeline DSL modification through dataset configuration (backend) (#16991)

2026-07-17 14:40:09 +08:00

mcp

Port agent PRs to GO (#16529)

2026-07-02 09:45:01 +08:00

parser

Support pipeline DSL modification through dataset configuration (backend) (#16991)

2026-07-17 14:40:09 +08:00

registry

Align Go ingestion boundaries with Python (#16647)

2026-07-05 20:43:52 +08:00

router

Go: tracing framework (#17004)

2026-07-16 19:35:43 +08:00

server

Go: update server config (#17027)

2026-07-17 13:54:19 +08:00

service

fix(go-agent): preserve canvas system state across turns (#17010)

2026-07-17 15:53:58 +08:00

storage

Go: merge duplicate codes (#16783)

2026-07-10 11:58:32 +08:00

syncer

Go: refactor UUID functions (#16695)

2026-07-07 17:22:08 +08:00

tokenizer

Implement builtin chunk method as ingestion pipeline in GO (#16822)

2026-07-13 13:51:40 +08:00

utility

Feat: nats message processing refactor and support built in DSL (#16873)

2026-07-15 14:53:16 +08:00

development.md

Go: Update response message (#16803)

2026-07-10 14:26:54 +08:00