Version 2.0.0

This 2.0.0 release means the Scala tracker is now compatible with Cats Effect 3!

Breaking Changes

CE3 Compatible Release (#156)

Version Bumps

Bump http4s to 0.23.15 (#175)

Version 1.0.1

Bump http4s to 0.22.4 (#171)
Bump iglu-core to 1.0.1 (#170)
Add MiMa (#169)
Bump sbt-scoverage to 1.8.2 (#168)
Switch publishing from Bintray to Maven Central (#167)
Bump scalacheck to 1.15.4 (#166)
Bump specs2 to 4.12.3 (#165)
Bump slf4j to 1.7.32 (#164)
Bump http4s to 0.22.3 (#163)
Bump circe to 0.14.1 (#162)
Bump Scala to 2.13.6 and 2.12.14 (#161)
Bump cats-effect to 2.5.3 (#160)
Switch from sbt-scalafmt-coursier to sbt-scalafmt (#159)
Bump sbt to 1.5.5 (#158)

Version 1.0.0

Documentation for this release is on our docs website

New features

• A new emitter backed by a http4s client (#115)
• Configurable retry policies for handling failed http requests (#144)
• Configurable event queue size policies for better memory management (#145)
• Allow subject to be set for specific events (#148)
• Add ability to flush Emitter cache (#119)
• A uri parser to help construct emitters (#116)

Misc

• UUIDProviders for Id and Sync (#112)
• Merge the single and batch id-emitters (#142)
• Refactor thread usage for the id-emitters (#143)
• Add a Buffer class (#146)
• Use a Action ADT to signal different messages to the Emitter (#147)
• Reduce MetadataSpec's flakiness (#110)
• Tracker should not be a case class (#152)
• README improvements (#151)
• Slf4j to log exceptions in user-supplied callbacks (#153)

Version 0.7.0

Version bumps

• Add support for Scala 2.13 (#126)

Under the hood

• Add Snyk Workflow (#137)
• Switch to Github Actions (#136)

Version 0.6.1

API improvements

• Replace ClockProvider by cats-effect's Clock (#108)

Version bumps

• Bump cats-effect to 1.3.1 (#105)
• Bump iglu-core to 0.5.1 (#121)

Under the hood

• Fix BuildInfo collision (#124)

Version 0.6.0

This release focuses on refactoring and splitting the library into logical modules. It includes a contribution from @jtatarik of LiveIntent, thanks a lot!

New features

• Track page URL in the tracker subject (#92)
• Add SyncBatchEmitter (#70)

API changes

• Replace json4s with circe (#71)
• Bump Iglu Scala Core to 0.3.0 (#101)
• Release referentially transparent Metadata module separately (#96)
• Release emitters separately (#46)
• Make API referentially transparent (#74)
• Remove deprecated trackUnstructEvent (#94)
• Drop support for Scala 2.10 (#75)

Internal changes

Build changes

• Integrate scalafmt (#86)
• Remove vagrant setup (#73)
• Add compiler options (#93)
• Bump sbt-bintray to 0.5.4 (#90)
• Add support for codecov (#77)
• Bump sbt to 1.2.0 (#87)
• Improve code coverage (#98)

Other internal changes

• Make Scala 2.12 the default version (#80)
• Add issue template (#83)
• Add pull request template (#84)
• Add CONTRIBUTING.md (#85)
• Remove cruft from .gitignore (#81)
• Extend copyright notices to 2018 (#89)
• Bump specs2 to 4.3.2 (#88)
• Replace release badge by a maven central badge (#79)
• Add Gitter badge (#76)
• Introduce independent algebras for clock time and uuid (#99)

Version 0.5.0

Release bringing callbacks and Google Compute Engine context. Many thanks to @christoph-buente and @aparra of LiveIntent for their major contributions

• Discourse thread

New features

• Add trackError method (#47)
• Add support for missing ecommerce events (#62)
• Add support for Google Compute Engine metadata (#45)
• Add callbacks for sent events (#58)

Under the hood

• Remove default parameters (#63)
• Include iglu-core (#35)

Version 0.4.0

Refreshment release with Scala 2.12 support and performance improvements.

• Blog post

API changes

• Allow to provide ExecutionContext for async emitters (#57)
• Deprecate trackUnstructEvent (#43)

Under the hood

• Add Scala 2.12 support (#51)
• Remove blocking calls (#55)
• Bump Scala 2.11 to 2.11.11 (#54)
• Drop Scala 2.9 support (#50)
• Replace Akka with scalaj-http (#49)

Testing and deployment

• Add stress-testing module (#60)
• Bump SBT to 0.13.16 (#53)
• Bump sbt-bintray to 0.5.1 (#59)

Documentation

• Add a note in Scaladoc about queue capacity (#16)
• Update READMEs markdown in according with CommonMark (#52)

Version 0.3.0

Introduces a user-settable "true timestamp", as well as several bug fixes

• Blog post

New features

• Added support for true timestamp (#28)
• Added HTTPS support to all emitters (#33)
• Added missing setters for lang, page and useragent (#34)
• Added trackSelfDescribingEvent method (#30)

Bug fixes

• Fixed incorrect instance_identity_document jsonschema (#29)

Build

• Added Bintray credentials to .travis.yml (#41)
• Updated build configuration to publish to JCenter and Maven Central (#31)
• Removed Snowplow Maven Repo and scala-util dependency (#42)

Version 0.2.0

Introduces a new custom context with EC2 instance metadata, a batch-based emitter and new tracking methods

• Blog post

New functionality

• Added a custom context based on EC2 instance metadata (#2)
• Added POST request support (#11)
• Added support for page view events (#12)
• Added support for structured events (#13)
• Added dvce_sent_tstamp (#15)

Breaking changes

• Timestamp units changed to milliseconds (#17)

Under the hood

• Dependencies versions bumped (#21)
• Removed infinite loop of failed requests (#24)