Features
[jest-cli]
[BREAKING] Remove undocumented--timers
option (#12572)[jest-cli, jest-core]
Add--ignoreProjects
CLI argument to ignore test suites by project name (#12620)[@jest/fake-timers]
[BREAKING] Renametimers
configuration option tofakeTimers
(#12572)[@jest/fake-timers]
[BREAKING] Allowjest.useFakeTimers()
andprojectConfig.fakeTimers
to take an options bag (#12572)[jest-mock]
Addcontexts
member to mock functions (#12601)[jest-reporters]
Add GitHub Actions reporter (#11320)[jest-watcher]
[BREAKING] MakePatternPrompt
class to takeentityName
as third constructor parameter instead ofthis._entityName
(#12591)
Fixes
[jest-config]
[BREAKING] Addmjs
andcjs
to defaultmoduleFileExtensions
config (12578)[jest-environment-node]
AddMessageChannel
,MessageEvent
to globals (#12553)[jest-environment-node]
AddstructuredClone
to globals (#12631)[@jest-reporters]
Move missing icon file which is needed forNotifyReporter
class. (#12593)
Chore & Maintenance
[babel-jest]
[BREAKING] Only exportcreateTransformer
(#12407)[docs]
Add more information about how code transformers work (#12407)
New Contributors
- @matthias-ccri made their first contribution in #12601
- @Kaiguang made their first contribution in #12616
- @ockham made their first contribution in #11320
- @msonnberger made their first contribution in #12608
- @nate-io made their first contribution in #12607
- @fatso83 made their first contribution in #12407
- @Araxeus made their first contribution in #12631
Full Changelog: v28.0.0-alpha.7...v28.0.0-alpha.8