Features
[jest-circus]
Bind to Circus events via an optional event handler on any custom env (#8344)[expect]
Improve report when matcher fails, part 15 (#8281)[jest-cli]
Update--forceExit
and "did not exit for one second" message colors (#8329)[expect]
Improve report when matcher fails, part 16 (#8306)[jest-runner]
Pass docblock pragmas to TestEnvironment constructor (#8320)[docs]
Add DynamoDB guide (#8319)[expect]
Improve report when matcher fails, part 17 (#8349)[expect]
Improve report when matcher fails, part 18 (#8356)[expect]
Improve report when matcher fails, part 19 (#8367)
Fixes
[jest-each]
Fix bug with placeholder values (#8289)[jest-snapshot]
Inline snapshots: do not indent empty lines (#8277)[@jest/runtime, @jest/transform]
Allow custom transforms for JSON dependencies (#8278)[jest-core]
MakedetectOpenHandles
implyrunInBand
(#8283)[jest-haste-map]
Fix themapper
option which was incorrectly ignored (#8299)[jest-jasmine2]
Fix describe return value warning being shown if the describe function throws (#8335)[jest-environment-jsdom]
Re-declare global prototype of JSDOMEnvironment (#8352)[jest-snapshot]
Handle arrays when merging snapshots (#7089)[expect]
Extract names of async and generator functions (#8362)[jest-runtime]
Fix virtual mocks not being unmockable after previously being mocked (#8396)[jest-transform]
Replace special characters in transform cache filenames to support Windows (#8353)[jest-config]
Allow exactly one project (#7498)
Chore & Maintenance
[expect]
Fix label and add opposite assertion for toEqual tests (#8288)[docs]
Mention Jest MongoDB Preset (#8318)[@jest/reporters]
Migrate away fromistanbul-api
(#8294)[*]
Delete obsolete emails tag from header comment in test files (#8377)[expect]
optimize compare nodes (#8368)[docs]
Fix typo in MockFunctionAPI.md (#8406)[LICENSE]
Follow copyright header guidelines and delete For Jest software (#8428)