v16.2.0

• New lint: error when there are metrics whose names are too similar (bug 1934099)
• Require array or object as the root type in object metrics (#780)
• Remove 100-bucket limit for custom_distribution metrics (bug 1940967)

v16.1.0

• Allow specifying a subset of interesting metrics to actually collect. Other metrics will be built, but marked as disabled (bug 1931277).

v16.0.0

• BREAKING CHANGE: Support follows_collection_enabled for pings (#776)
• Add rust_server feature to glean_parser to allow Rust server-side metrics (#772)
• Replace panics with returned errors (go_server) (#777)
• Enable configurable Writer for log output (go_server) (#775)

v15.2.1

• Allow earlier versions of platformdirs (#769)

v15.2.0

• New Metric Type: labeled_quantity (bug 1925346)

v15.1.0

• Bugfix: Remove unused keyword argument from exception (#755)
• Add Go log outputter support for custom pings (go_server) (#758)

v15.0.1

• Rust codegen: use correctly named parameter for events without extras (#750)

v15.0.0

• Breaking change: Updating Kotlin template import statement as part of removing service-glean from Android Components. (bug 1906941)
• Breaking change: Do not generate Geckoview Streaming helper code (#743)

v14.5.2

• Revert updating Kotlin template import statement as part of removing service-glean from Android Components.
  This change was BREAKING. It will be reintroduced in a major release afterwards (#744)

v14.5.1

• BUGFIX: Rust object metrics: Accept null in place of empty arrays