Mismatch between container image tags for RC and SDK expectations #21607
Description
Beam Portable runner expects:
INFO:root:Default Python SDK image for environment is apache/beam_python3.7_sdk:2.39.0rc2
However, when building an RC we, build an image apache/beam_python3.7_sdk:2.39.0_rc2
We need to change the tags in the release scripts, at least for Python images. Not sure about other languages, likely as well - we need to see what runners expect.
Imported from Jira BEAM-14494. Original Jira may contain additional context.
Reported by: tvalentyn.