OpenC3 COSMOS 5.1.1 - Modern, Production Ready, Command and Control

Welcome to OpenC3 COSMOS 5.1.1!

This release is quick patch release to address the following:

Highlighted Improvements In This Release

• ScriptRunner scripts can now handle unicode characters
• Updated TextLogMicroservice to ensure a clean shutdown

Key Bug Fixes

• Updated openc3.bat and openc3_util.bat to fix some issues on Windows with cli, cliroot, and util scripts

All Pull Requests in this Release

• Windows cli use .env file by @ryanmelt in #272
• Clean shutdown for TextLogMicroservice. Don’t enforce time ordering for text logs by @ryanmelt in #274
• Handle UTF8 strings better when JSON encoding by @ryanmelt in #276

Prerequisites: Docker - Running OpenC3 requires a working Docker or Podman installation. Typically Docker Desktop on Windows / Mac. Plain Docker or Podman also works on linux. We actively develop and run with Docker Desktop on Mac/Windows, and Linux on Raspberry Pi, so if you have any issues on another platform, please let us know by submitting a ticket!

Minimum Resources allocated to Docker: 4GB RAM, 1 CPU, 80GB Disk Recommended Resources allocated to Docker: 16GB RAM, 2+ CPUs, 100GB Disk Also requires docker compose version 1.27+

To Run:

• git clone https://github.com/openc3/cosmos-project.git cosmos-myproject
• cd cosmos-myproject
• Run Linux/Mac: ./openc3.sh run
• Run Windows: openc3.bat run
• Connect a web browser to http://localhost:2900/
• Have fun running OpenC3 COSMOS!

Please see our documentation at https://openc3.com

Try it out and let us know what you think! Please submit any issues as Github tickets, or any generic feedback to support@openc3.com.

Thanks!

Full Changelog: Changelog