Changelog

4.2.0

Minor Changes

#2705 1d96be587 Thanks @melnikov-s! - Support for custom navigation timing

4.1.0

Minor Changes

#2698 790e16ad8 Thanks @lemonmade! - Add special performance event handling for time to last byte

4.0.0

Major Changes

#2618 0a1b2e16e Thanks @CameronGorrie! - cacheEffectiveness uses cache ratio based on cache hit information discerned from transferSize and decodedBodySize properties

3.2.5

Patch Changes

#2616 f1eafee08 Thanks @ryanwilsonperkin! - Workaround quirk in React Router v6 that causes navigation to end prematurely

3.2.4

Patch Changes

#2608 ba4da84d5 Thanks @BPScott! - Use import type everywhere that we deal with importing types

3.2.3

Patch Changes

#2593 2f731db68 Thanks @BPScott! - Remove unneeded void 0 class property initializations
#2595 93ec0a0e5 Thanks @BPScott! - Use import type when importing types

3.2.2

Patch Changes

#2518 fbf76bcc5 Thanks @CameronGorrie! - Performance now emits CSS resource download timing data when initiated by a link tag

3.2.1

Patch Changes

#2488 dcb3c54c0 Thanks @ryanwilsonperkin! - Switch recording of FCP, TTFB, FID to web-vitals implementation in place of custom solution

3.2.0

Minor Changes

#2478 1570b951d Thanks @ryanwilsonperkin! - Add a new metric to track Largest Contentful Paint

3.1.1

Patch Changes

#2459 1f76ed324 Thanks @ryanwilsonperkin! - Ignore invalid negative values for lifecycle metrics like Time to First Byte

3.1.0

Minor Changes

#2413 21435a256 Thanks @rorans! - Introduce a RedirectDuration metric to get more specific server latency timings. This information will be sent via TTFB metadata. No changes need to be made on the consumer.

3.0.2

Patch Changes

#2408 2094cb39a Thanks @BPScott! - Internal typing adjustments as a result of updating Typescript

3.0.1

Patch Changes

#2389 03c1abc8c Thanks @BPScott! - Add types field to package.json export maps to support typescript consumers that use moduleResolution: "node16"

3.0.0 - 2022-05-19

Breaking Change

Drop support for node 12 and Safari 10, 11 and 12. Remove wildcard export in exports field. [#2277]

2.0.14 - 2022-03-09

Changed

Correct wildcard export to ./* [#2209]

2.0.13 - 2022-02-25

Changed

Use ./* instead of ./ in package.json exports to fix deprecation warning. [#2184]
Remove devDependency on @shopify/useful-types by using built-in types. [#2163]

2.0.12 - 2022-02-01

Changed

Rerelease after failed publish. No code changes.

2.0.11 - 2022-02-01

Changed

Reorder exports map to prioritize the esnext condition. [#2148]
Update Loom build config. [#2150]

2.0.10 - 2021-11-30

No updates. Transitive dependency bump.

2.0.9 - 2021-11-25

Fixed

Fixed the "Deprecated API for given entry type." warnings [#2093]
Fixed the "The PerformanceObserver does not support buffered flag with the entryTypes argument" warnings [#2089]

2.0.8 - 2021-11-23

No updates. Transitive dependency bump.

2.0.7 - 2021-11-22

Changed

Fixed babel helpers file being generated with incorrect filename in esm build. [#2082]

2.0.6 - 2021-09-24

Changed

Migrate from sewing-kit-next to loom for building - package build output remains identical. [#2039]

2.0.5 - 2021-08-26

Changed

Enable type checking in tests and fix type errors. [#2011]

2.0.4 - 2021-08-24

Changed

Updated build tooling, types are now compiled with TypeScript 4.3. [#1997]
Added file exclusion for tests to package.json and enable type checking for tests. [#2005]
Rename test/ to tests/ [#2005]

2.0.3 - 2021-08-04

Changed

Ensure tsconfig.tsbuildinfo file is not uploaded to the npm registry. [#1982]. [#1982]

2.0.2 - 2021-08-03

Changed

Update to latest sewing-kit-next for build. Update types/typesVersions fields to point directly into the build folder [#1980]

2.0.0 - 2021-05-21

Breaking Change

Update minimum supported node version to 12.14.0. Add engines field to help enforce usage of this version. #1906

1.3.4 - 2021-04-13

Changed

Removed dependency on tslib, as we no-longer compile with tsc. #1829

1.3.2 - 2021-03-03

Fixed

Updated multi-build outputs to include mandatory extensions to fix "Module not found" issues reported by ESM supported bundlers #1759

1.3.0 - 2020-12-18

Added

Add new build outputs (CommonJS, ESM, esnext, Node) for greater tree-shakability #1698

1.2.10 - 2020-10-20

Added tslib@^1.14.1 in the list of dependencies. #1657

1.2.2 - 2019-10-16

Fixed

Performance object constructor will now check if PerformanceTiming is supported. [#1119]

1.2.1 - 2019-10-11

Fixed

cacheEffectiveness now assumes duration=0 is a cache hit [#1107]

1.2.0 - 2019-10-03

Changed

Updated the README to include instructions on cleaning up listeners from performance.on [#1081

Added

Added a new API mark to the Performance class. This encapsulates both checking for supportsMarks and calling window.performance.mark into one call. [#1083]

1.1.2 - 2019-03-27

Fixed

Fixed an issue where changing only the hash/ query parameters would cause navigations to be recorded [#610]

1.1.1 - 2019-03-04

Fixed

Fixed an issue where events starting before the navigation would include the pre-navigation time in Navigation#totalDurationByEventType [#549]

1.1.0 - 2019-03-02

Added

New fid lifecycle event to track first input delay (to use this, consumers must inject polyfill code into their document head) [#542]

1.0.4 - 2019-02-21

Fixed

Fixed an issue where Navigation#timeToUsable did not account for when the navigation actually started, leading the values in the trillions [#520]

1.0.3 - 2019-01-11

Fixed

Fixed an issue where browsers supporting some custom timing types (but not PerformanceObserver) would throw while trying to create an instance of PerformanceObserver

1.0.2 - 2019-01-11

Fixed

The types for Navigation#resourceEvents no longer fails in consuming projects.

1.0.1 - 2019-01-11

Fixed

No longer fails if the browser does not have window.performance.

1.0.0 - 2019-01-30

First version.