This release adds 3 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
ReleasePort's take
Moderate signaldeepagents-cli 0.0.54 adds thread directory filtering and improves sandbox error visibility. TUI launches without preconfigured credentials; thread links now sync and render correctly.
Why it matters: TUI now launches without preconfigured credentials. Thread filtering enables better organization. Sandbox startup errors surface in crash messages. Thread links render correctly and are clickable. Update for improved usability and debugging.
Summary
AI summaryShow sandbox provider in header subtitle.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Medium |
Allow filtering threads by directory Allow filtering threads by directory Source: llm_adapter@2026-05-21 Confidence: low |
— |
| Feature | Medium |
Show sandbox provider in header sub_title Show sandbox provider in header sub_title Source: llm_adapter@2026-05-21 Confidence: low |
— |
| Feature | Medium |
Surface sandbox startup errors in server crash messages Surface sandbox startup errors in server crash messages Source: llm_adapter@2026-05-21 Confidence: low |
— |
| Bugfix | Medium |
Allow TUI launch without preconfigured model credentials Allow TUI launch without preconfigured model credentials Source: llm_adapter@2026-05-21 Confidence: high |
— |
| Bugfix | Medium |
Suppress token placeholder on first invoke Suppress token placeholder on first invoke Source: llm_adapter@2026-05-21 Confidence: low |
— |
| Bugfix | Medium |
Sync thread ID and render clickable link on /clear Sync thread ID and render clickable link on /clear Source: llm_adapter@2026-05-21 Confidence: low |
— |
Full changelog
Features
- Allow filtering threads by directory (#3290) (07a973a)
- Show sandbox provider in header
sub_title(#3295) (779f7f4) - Surface sandbox startup errors in server crash messages (#3306) (2606d57)
Bug Fixes
- Allow TUI launch without preconfigured model credentials (#3301) (aa28ff7)
- Suppress token placeholder on first invoke (#3302) (c21dee2)
- Sync thread ID and render clickable link on
/clear(#3305) (0904974)
Thanks to our community contributors: @Chesars, @yuvrxj-afk
Internal maintainers: @mdrxy
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About deepagents
Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.
Related context
Related tools
Earlier breaking changes
- vdeepagents-cli==0.2.0 `deepagents deploy` now targets Managed Deep Agents API; removes `deepagents dev`, `deepagents.toml`, and `--config`/`--dry-run` flags.
Beta — feedback welcome: [email protected]