v65.2.2

• General
  • Report db record counts during init phases (bug 1992024)

v65.2.1

• Python
  • BUGFIX: Fix macOS python wheel deploy

v65.2.0

• Swift
  • Glean for iOS is now being built with Xcode 16.2 (#3189)
• General
  • Report running count of initializations in "health" ping (bug 1990624)
  • Report db file sizes during init phases (bug 1990627)

v65.1.1

v65.1.1 (2025-09-16)

Full changelog

• General
  • Remove newly added call to set test-mode in test_reset_glean, instead setting test-mode only in necessary tests.

v65.1.0

v65.1.0 (2025-09-09)

Full changelog

• General
  • Added a Glean Health ping which collects telemetry health data into a single ping sent before and after initialization in order to track issues with Glean storage files and other telemetry health characteristics. (#3221)
• Python
  • Ship a Python wheel for aarch64-windows (#3245)

v65.0.3

Full changelog

• Swift
  • "Swift: BUGFIX: Refactor uploader interfaces to permit customization (#3235, #3239)

v65.0.2

Full changelog

• General
  • Pings on a ping schedule now get submitted even if the related ping might be disabled (#3226)
  • Gracefully handle inability to open the event storage file (#3232)

v64.5.5

Full changelog

• General
  • Pings on a ping schedule now get submitted even if the related ping might be disabled (#3226)

v65.0.1

Full changelog

• Kotlin
  • Lock access to the internal dispatcher to ensure correct order of operations.
    Previously a race condition could lead to early metric recordings throwing an exception and crashing the application (#3228)

v65.0.0

Full changelog

• General
  • Performance improvement: Reduce file system operations when recording events (#3179)
  • LabeledMetric improvement: Added testGetValue as a test method on all labeled metric types (#3190)
  • DualLabeledCounter improvement: Added testGetValue as a test method (#3209)
  • Improvement: Updated all remaining metrics to implement the TestGetValue trait (#3209)
  • New metric: glean.ping.uploader_capabilities reporting the requested uploader capabilities for a ping (#3188)
• Android
  • Updated Android Gradle Plugin to 8.12.0 (#3208)
  • Updated Android NDK to r28c (#3199)
  • Updated Android SDK target to version 36 (#3180)
  • Updated Gradle to 8.14.3 (#3180)
  • Updated Kotlin to 2.2.10 (#3219)
  • BREAKING CHANGE: Dispatch most metric recordings on a Kotlin dispatcher to avoid calling into glean-core early.
    This does not change any behavior: The dispatch queue is worked on right after initialization (#3183)
  • The testBeforeNextSubmit now returns a job to be awaited. This allows to wait for the callback
    and properly handles exceptions (#3218)
• Python
  • Bump minimum required Python version to 3.9 (#3164)
  • Report client_info.architecture as reported from Python again (#3185)
• Swift
  • Expose an interface by which to supply an external uploader on iOS (Bug 1950143)
• Rust
  • New feature gecko. If enabled spawned threads are registered with the Gecko profiler (non-Android only) (#3212)