v52.1.1

Full changelog

• General
  • BUGFIX: Properly invoke the windows build number function from whatsys (bug 1812672)

v52.1.0

Full changelog

• General
  • BUGFIX: Custom Pings with events should no longer erroneously post InvalidState errors (bug 1811872)
  • Upgrade to glean_parser v7.0.0 (#2346)
• Kotlin
  • Update to Gradle v7.6 (#2317)
• Rust
  • Added a new client_info field windows_build_number (Windows only) (#2325)
  • A new ConfigurationBuilder allows to create the Glean configuration before initialization (#2313)
  • Drop dependency on env_logger for regular builds (#2312)

v52.0.1

Full changelog

• Android
  • The GleanDebugActivity can run without Glean being initialized (#2336)
• Python
  • Ship universal2 (aarch64 + x86_64 in one) wheels (#2340)

v52.0.0

Full changelog

• General
  • Remove the metric glean.validation.first_run_hour. Note that this will mean no reason=upgrade metrics pings from freshly installed clients anymore. (#2271)
  • BEHAVIOUR CHANGE: Events in Custom Pings no longer trigger their submission. (bug 1716725)
    • Custom Pings with unsent events will no longer be sent at startup with reason startup.
    • glean.restarted events will be included in Custom Pings with other events to rationalize event timestamps across restarts.
  • test_reset_glean will remove all previous data if asked to clear stores, even if Glean never has been initialized (#2294)
  • Upgrade to glean_parser v6.5.0, with support for Cow in Rust code (#2300)
  • API REMOVED: The deprecated-since-v38 event metric record(map) API has been removed (bug 1802550)
  • BEHAVIOUR CHANGE: "events" pings will no longer be sent if they have metrics but no events (bug 1803513)
  • Experimental: Add functionality necessary to remotely configure the metric disabled property (bug 1798919)
    • This change has no effect when the API is not used and is transparent to consumers. The API is currently experimental because it is not stable and may change.
• Rust
  • Static labels for labeled metrics are now Cow<'static, str> to reduce heap allocations (#2272)
  • NEW INTERNAL CONFIGURATION OPTION: trim_data_to_registered_pings will trim event storage to just the registered pings. Consult with the Glean Team before using. (bug 1804915)

v51.8.3

Full changelog

• General
  • Upgrade to rkv 0.18.3. This comes with a bug fix that ensures that interrupted database writes don't corrupt/truncate the database file (#2288)
• iOS
  • Avoid building a dynamic library (#2285).
    Note: v51.8.1 and 51.8.2 are not working on iOS and will break the build due to accidentally including a link to a dynamic library.

v51.8.2

• General
  • BUGFIX: Reliably clear pending pings and events on Windows using remove_dir_all crate ([bug 1801128](https:// bugzilla.mozilla.org/show_bug.cgi?id=1801128))
  • Update to rkv v0.18.2 (#2270)

v51.8.1

• General
  • Do not serialize count field in distribution payload (#2267)
  • BUGFIX: The glean-core "metrics" ping scheduler will now schedule and send "upgrade"-reason pings. (bug 1800646)

v51.8.0

Full changelog

• General
  • Upgrade to glean_parser v6.3.0, increases the event extra limit to 15 (#2255)
  • Increase event extras value limit to 500 bytes (#2255)
• Kotlin
  • Increase to Android target/compile SDK version 33 (#2246)
• iOS
  • Try to avoid a crash by not invalidating upload sessions (#2254)

v51.7.0

v51.7.0 (2022-10-25)

Full changelog

• iOS
  • Glean for iOS is now being built with Xcode 13.4 again (#2242)
• Rust
  • Add cargo feature preinit_million_queue to up the preinit queue length from 10^3 to 10^6 (bug 1796258)

v51.6.0

v51.6.0 (2022-10-24)

Full changelog

• General
  • The internal glean-core dispatch queue changed from bounded to unbounded, while still behaving as a bounded queue.
• iOS
  • BUGFIX: Additional work to address an iOS crash due to an invalidated session (#2235)