1.22.0

Added

• The Lifetime Estimation B value for monitored eMMCs is now reported as
  diskstats/<disk>/lifetime_b_pct
• A warning is now emitted when there is an issue parsing the output from
  memfault-device-info in memfault-core-handler. Previously, this would
  cause coredump collection to fail silently.
• Built-in CPU, memory, and thermal metrics can now be disabled individually
  with the new metrics.system_metric_collection.{cpu,memory,thermal}.enable
  boolean config.
• memfaultd's .cargo/config.toml now sets --compress-debug-sections to
  zlib and --force-unwind-tables to yes by default. These settings enable
  building efficient debug sections and binaries whose coredumps can be fully
  processed. We strongly recommend using them with any Rust programs you intend
  to monitor with Memfault.

Changed

• collectd-based metrics that overlap with built-in metrics will now be
  selectively filtered out if both are enabled based on whether the overlapping
  built-in metric group itself is enabled. This allows for using a mix of
  collectd-based metrics and built-in metrics more easily.

Fixed

• A bug in which the values for the MemfaultSdkMetric_os_name and
  MemfaultSdkMetric_os_version built-in Attributes were reversed.