v31.0 - 2022-11-10:
Tracing service and probes:
* Added support for collecting Android Trusty ftrace events.
* Fixed resetting syscall filter when recording selected syscalls.
Trace Processor:
* Improved error messages on SQL syntax errors.
* Improved performance of queries containing GLOB. Handling of GLOB
constraints now happens inside trace processor instead of SQLite.
* Added support for parsing Android Trusty ftrace events.
UI:
* Added support for metatracing UI code and integrate with trace processor
metatracing.
* Added support for scrolling to a time region using the postMessage API.
* Enabled Pivot table functionality by default.
* Fixed downloading of Java heap profiles.
SDK:
* Switched to require C++17 by default. A time-limited opt-out exists but
is planned to be removed in v34. Please contact us at
perfetto-dev@googlegroups.com if you have thoughts or concerns on this
move.
