v31.0.0 (2020-05-28)

Full changelog

• General:

  • The version of glean_parser has been upgraded to v1.22.0
    • A maximum of 10 extra_keys is now enforced for event metric types.
    • Breaking change: (Swift only) Combine all metrics and pings into a single generated file Metrics.swift.
      • For Swift users this requires to change the list of output files for the sdk_generator.sh script.
        It now only needs to include the single file Generated/Metrics.swift.

• Python:

  • BUGFIX: lifetime: application metrics are no longer recorded as lifetime: user.
  • BUGFIX: glean-core is no longer crashing when calling uuid.set with invalid UUIDs.
  • Refactor the ping uploader to use the new upload mechanism and add gzip compression.

• Rust:

  • Expose Datetime types to Rust consumers.