2.5.10

Bugfixes

• Disables caching of clientRects for now. This performance optimization led to inconsistent behavior where cache was not invalidated.
• Fixes a bug where apps that begin in a backgrounded state fire impressions.

2.5.8

Fixes bug with 0-area elements not being detected as intersecting with the viewport

v2.5.4

v2.5.3/4

• Update build and testing dependencies
• Dependency Maintenance (mocha, babel, ts, node)
• Update exports paths / removed es6 nested folder
• Prettier support
• Fix exposed doc when element has zero area
• ALLOW_CACHED_SCHEDULER Flag default to true
• Handle zero-area and display: none cases
• scheduler bug fix

v2.5.2

• Backport PR #59. Guard against race condition.
• Travis config changes to test against release branches
• Trigger closing events on beforeunload instead of unload as beforeunload can be too late in some situations

v4.0.0

Reduce clientBoundingRect calls

• Window bounds now only updates on scroll or resize event. Only if we have passive listeners to detect any user interaction.
• Passive listeners are now only needed where the callback can preventDefault()
• Window bounds are now cached (not the entire boundingRect object)
• Improved heuristics to avoid polling when we believe the system is stable

Support scrolling divs

• New API Method - Allow manual declaration of custom root element

Tests

• Unit tests have been migrated from Phantom to Headless Chrome
• Leaky tests have been address and tests now exit upon complete

Perf

• Address issues with excessive CPU usage and layout thrash
• Address issues with legacy MS browsers and getBoundingClientRect
• New API Method - isDirty and invalidate for State Changes

Maintenance

• Upgrade of all dependencies

Future Release Deprecations

• Note: This is the last major release of Spaniel. Going forward Spaniel will have a hard dependency on Ember. Thus Ember-Spaniel will be the new home for All Spaniel Internals.

v2.5.1

• Address Rollup AOT Warnings

v2.5.0

• Fix Security Fix #82. Nightmare (Electron) Security Fix Bump.
• Fix PR #80. Backporting the custom root API. New memoization for CPU and redraw perf improvements.

v2.4.7

• Fix scheduler now handles window proxy listeners state properly.
• Fix Bug #76. Watcher support for elements not within the DOM.
• Fix Bug #75. IE 11 may throw an exception when calling getBoundingClientRect on detached elements.

v2.4.6

• Fix performance issue with CPU on idle, scroll and resize.
• Updated dependencies
• Add pkg.module

v3.3.1

Support pkg.module and use babel-present-env instead of babel-preset-2015