OPA Rego Compatibility Check

Determine what changes (if any) rego-cpp needs to maintain compatibility with the latest OPA Rego release.

When to Use

• Checking if a new OPA version has been released since rego-cpp's last update
• Planning work to upgrade rego-cpp to a newer OPA version
• Auditing the current compatibility gap between rego-cpp and OPA
• Reviewing what changed in OPA that affects rego-cpp

Procedure

Follow these steps in order. Do not skip steps.

Step 1: Determine Current rego-cpp OPA Version

Read the REGOCPP_OPA_VERSION variable from the root CMakeLists.txt: