How to list all framework _versions_?

Is there a way to lookup all (old) versions of a framework/platform? I’m trying to pin it to mbed 5.15 or 6.5 for testing.
platform_packages =
framework-mbed=~xxx but xxx seems to be platformio specific.


Refer Make package registry searchable in the CLI or GUI · Issue #3836 · platformio/platformio-core · GitHub. E.g., see for all possible framework-mbed versions.

Thanks Max.

Weird but good enough :slight_smile: