Here is Mozilla's list of telemetry probes, including descriptions and whether it is recorded in prerelease (Firefox Nightly and Beta) or release versions. htt

Here is Mozilla's list of telemetry probes, including descriptions and whether it is recorded in prerelease (Firefox Nightly and Beta) or release versions. https://probes.telemetry.mozilla.org/ https://probes.telemetry.mozilla.org/