- Corporate networks: environment builds now work behind TLS-inspecting proxies (such as Zscaler or Netskope). On macOS, corporate root CAs in your keychain are picked up automatically for conda/pip package downloads; on macOS or Linux you can also point at a CA-bundle file under Settings > Network > Package mirror. The mirror card’s Check button now verifies TLS trust with the same bundle the builds use. (In-session
pip/curland the Desktop app’s guest-VM builds are not covered) - Package mirrors: point conda and pip at your organization’s internal mirror (Artifactory/Nexus) via Settings > Network > Package mirror. Setting a mirror also drops the public package hosts from the sandbox network allowlist
- OpenAlex now requires a free API key for full-text access. Claude Science resolves access automatically or asks you in the session when a key is needed; you can also add and validate a key anytime under Customize > Credentials
- New Context usage view: see how full a session’s context window is and where tokens go, from the + menu in the composer
- Lots of other miscellaneous improvements and fixes
- Public launch of Claude Science