Here's a summary of all user-facing changes on Superconductor from Apr 26 - May 3:
Major changes
Reorganized Project Settings
Project Settings are now split into easy-to-navigate sections for General, Development Environment, Agent Credentials, Network Access, Skills and MCPs, Git Integration, and Feature Flags. Each section has its own focused page, so you can find and update the setting you need without scrolling through one long form.
Browser push notifications
In addition to notifications in the mobile app, you can now enable browser push notifications from Account Settings, giving you another way to learn about new agent messages even when you're not actively in the Superconductor tab.
Other changes
Option to send diff comments immediately
Diff comments now have a Send action, so you can send feedback to the agent directly from the comment widget instead of first adding it to the message draft.
GPT-5.5 High is now the default Codex profile
New default-agent and best-available-agent selections now prefer GPT-5.5 High — see our GPT-5.5 benchmarking post for more on why. GPT-5.4 profiles remain available for existing implementations, but they no longer appear in the agent list when launching new implementations.
New implementations use your default agent
When you create a new implementation, the agent picker now pre-selects the default agent from your Account Settings when that agent is available for your project. This keeps direct launches consistent with tickets you create from Slack and GitHub.
Default agent settings auto-save
The default-agent selector in Account Settings now saves your changes automatically. We'll be adding autosave to more parts of the app soon.
Easier Java project setup with network sandboxing
Maven Central and Gradle are now included in the default allowed-host suggestions for network sandboxing, making it easier for Java projects to install dependencies while keeping network access restricted.
Clearer Claude Code work logs
Claude Code work logs now recognize background process monitoring steps and render them as Monitor entries instead of unknown tool calls.
Status page
The Superconductor status page is now linked from the public footer and Security page, making it easier to check system status and incident updates.
Fixed issues
Smoother typing in implementation chat
Typing in long implementation conversations and diff comment fields should feel much faster. Draft saving and textarea resizing now avoid unnecessary per-keystroke work, and message fields tell browser password managers and autocomplete to stay out of the way.
Clearer agent startup errors
Claude Code, Codex, and Gemini startup failures now surface more accurate error messages in several cases, including invalid MCP server configuration, Codex Spark credential errors, interrupted Codex runs, and agent wrapper failures.
Added visibility to diff errors
When a repo diff is too large or otherwise fails to render, Superconductor now shows the diff error with the repo header instead of treating it like an empty diff.
Have feedback or ideas for things you'd like to see on Superconductor? Let us know!