Snowplow JavaScript Tracker Core v0.4.0

Small update to allow an empty array of contexts to be sent

Under the hood

Updated contexts schema to 1-0-1 (#292)
Added ability to send an empty contexts array (#296)

Snowplow JavaScript Tracker v2.1.2

Fixed a bug with the NavigationTiming context, affecting old Chrome versions.

Bug fixes

• Removed requestEnd field from PerformanceTiming context (#285)

Snowplow JavaScript Tracker v2.1.1

Fixes a bug with the way Chrome's first paint is recorded.

Bug fixes

• Rounded chromeFirstPaint field to an integer (#282)

Snowplow JavaScript Tracker v2.1.0

Introducing some new events and contexts; general clean-up and under-the-hood improvements.

• Blog post

New and updated events and contexts

• Added automated form submission tracking (#252)
• Added internal site search event (#241)
• Added social tracking features (#12)
• Added trackAddToCart and trackRemoveFromCart events (#97)
• Added PerformanceTiming context using HTML5 Web Performance API (#248)
• Added content field to link click events (#187)

New features

• Added ability to execute a custom callback once sp.js is loaded (#246)
• Added forceSecureTracker boolean option to the argmap, thanks @kujo4pmZ! (#247)
• Added event_id generation (#190)
• No longer setting and sending tid (#218)

Bug fixes

• Added check to ensure outQueue is an array, thanks @kevinsimper! (#277)
• Moved context querystring to end of JS-generated beacons (#204)
• Added guard to wait until outbound queue is empty before unloading (#202)
• Stopped outbound queue from triggering multiple times per event (#251)

Architectural improvements

• Integrated the Tracker Core (#255)
• Improved efficiency of enableLinkClickTracking (#254)
• Improved F rating for tracker.js in CodeClimate (#150)
• Moved link click tracking into its own file (#266)
• Made IP address regex more strict (#267)
• Removed deprecated trackImpression method (#256)

Testing and deployment

• Added further Intern unit tests (#76)
• Updated expected browser fingerprints in functional detectors test (#275)
• Started using grunt-cloudfront-clear for CloudFront cache invalidation (#230)
• Renamed /dist to /deploy (#216)

Documentation

• Replaced "Getting started" with Vagrant-using "Contributing quickstart" (#169)
• Added async-large.html (#162)

Snowplow JavaScript Tracker Core v0.3.0

Laying the groundwork for the JavaScript Tracker v2.1.0.

New functionality

• Added page scroll parameters to trackPagePing (#257)
• Added social tracking (#258)
• Added trackAddToCart and trackRemoveFromCart methods (#260)
• Added trackFormChange and trackFormSubmission methods (#261)
• Added trackSiteSearch method (#263)
• Added content field to trackLinkClick (#262)

Under the hood

• Applied callback to the Payload for an event rather than the event dictionary (#259)

Snowplow JavaScript Tracker v2.0.2

A bug fixing release.

Bug fixes

• Changed default configCookiePath to "/" (#250)

Snowplow JavaScript Tracker v2.0.1

A bug fixing release.

Bug fixes

• Made error logging compatible with Internet Explorer (#264)
• Fixed SauceLabs red status (#235)

Snowplow JavaScript Tracker Core v0.2.0

Extending the scope of Core to include functions previously residing in the JavaScript Tracker.

New functionality

• Added UUID to payload (#244)
• Added automatic timestamp generation (#243)
• Added setter methods (#242)
• Added timestamp parameter to tracker methods (#240)

Documentation

• Added dependendencies field to package.json (#239)
• Added npm button to README (#238)
• Updated README (#237)

Snowplow JavaScript Tracker Core v0.1.0

The initial release of the Snowplow JavaScript Tracker Core. Initially used just in the Segment.io server-side integration of Snowplow.

Snowplow JavaScript Tracker v2.0.0

A major upgrade, with an all-new API, new functionality and new Iglu-based functionality.

• Blog post

API updates

• Added new tag which allows queue to be renamed (#130)
• Moved to argmap-style tracker creation with 'newTracker' (#132)
• Passed tracker namespace through to collector in Tracker Protocol (#126)
• Added pageUnloadTimer option to argmap (#171)

New functionality

• Added support for namespacing (#4)
• Added initial localStorage support for intermittent offline beacons, thanks @rcs! (#24)
• Added new trackAdImpression, mapping to unstructured event (#13)
• Added ad conversion tracking (#60)
• Added ad click tracking (#59)
• Implemented enableLinkTracking support (#51)
• Started rigorously checking whether a page is cached by Yahoo (#142)
• Added support for cookie namespacing (#131)

Iglu-related changes

• Removed type hints from unstructured events and custom contexts (#163)
• Added hardcoded schema to custom context arrays (#199)
• Added hardcoded schema to unstructured events (#196)
• Changed trackUnstructEvent to take a JSON containing schema and data fields (#197)

Internal changes

• Moved fixUpUrl into its own file, called lib/proxies.js (#112)
• Fixed duplication of querystring parameter lookup (#111)
• Replaced cookie.js with browser-cookie-lite (#88)
• Removed references to referral cookie (#118)
• Added untracked files which should be ignored to .gitignore (#173)
• Replaced hard-coded version with template value (#120)

Testing and building

• Added tests for helpers.js (#96)
• Added tests for detectors.js (#95)
• Added Sauce Labs small button at top of README (#123)
• Added Sauce full test summary widget (long bar) at bottom of README (#124)
• Upgraded Intern to 1.5.0 (#119)
• Fixed link to code climate button in README.md (#149)
• Made JS invocation tag part of the build process (#158)
• Fixed warnings generated by the Closure Compiler, thanks @steve-gh! (#170)

Documentation and examples

• Added examples of tracker namespacing (#159)
• Split async.html into async-small.html, async-medium.html (#160)
• Removed ads/sync.html (#182)
• Updated ads/async.html (#183)
• Linked the Technical Docs and Setup Guide images to the appropriate pages (#164)