The 4.0 release now includes CodeTogether Teams as an opt-in feature, improving the user experience and providing enhanced security. CodeTogether Teams greatly simplifies collaboration with team-centric flows and visualizations.

As part of a secure Team, write-access to Terminals can be enabled unlocking richer collaboration across teams.

IDE and Browser clients can now access call and type hierarchies, even from heterogeneous hosts, improving the code navigation experience.

From finding implementations and references, to code completion, 4.0 provides a more natural remote coding experience.

Clients now will receive warning and intention markers from the host for files being edited together. A limit of 250 will be relayed per file for performance reasons.

For companies deploying CodeTogether On-Premises, SSO can now be configured using standard OAuth providers such as those from Okta and Microsoft.

CodeTogether is now compatible with VSCodium and Eclipse 2021-03. Fixes address runtime issues with IBM J9 runtime and particular IntelliJ Host project module configurations.

Terminals are now shared across IDEs, providing access to more information when pairing! Access is read-only as part of this technology preview, with read-write support coming in version 3.3.

Syntax colors in IntelliJ and Eclipse would often fall short of expectations. This release ensures greater consistency with your chosen color theme.

New in this release is access to advanced VS Code features when joining remote sessions, including search in workspace, and jumping to a file using Quick Open. Overall a much more natural experience.

The session visualization across IDEs has been improved to better visualize the state, along with available actions to manage your access to the session.

Output and console windows are now shared letting others see directly the output of programs and unit tests, a top requested feature!

When hosting new sessions, new choices control who can edit files and drive in the session. You can now share files read-only, or be the only one driving!

External files that are not part of the project are dynamically shared when viewed on a host, making it easier to work with class libraries and other alternative sources.

By default CodeTogether now requires you to authorize new participants joining the session, giving you more control over who can access your source code.

Hosting sessions is now more tolerant of network glitches, automatically re-establishing connectivity and maintaining the active s