add changelog

CHANGELOG.md

@@ -1,19 +1,19 @@
 ## master
 
-- `[*]` Add documentation and tests related to auto-mocking ([#8086](https://github.com/facebook/jest/pull/8099))
-
 ### Features
 
 ### Fixes
 
 - `[pretty-format]` Print `BigInt` as a readable number instead of `{}` [#8138](https://github.com/facebook/jest/pull/8138)
+- `[jest-fake-timers]` `getTimerCount` not taking immediates and ticks into account ([#8139](https://github.com/facebook/jest/pull/8139))
 
 ### Chore & Maintenance
 
 - `[*]` Remove flow from code base ([#8061](https://github.com/facebook/jest/pull/8061))
 - `[*]` Use property initializer syntax in Jest codebase [#8117](https://github.com/facebook/jest/pull/8117)
 - `[docs]` Improve description of optional arguments in ExpectAPI.md [#8126](https://github.com/facebook/jest/pull/8126)
 - `[*]` Move @types/node to the root package.json [#8129](https://github.com/facebook/jest/pull/8129)
+- `[*]` Add documentation and tests related to auto-mocking ([#8086](https://github.com/facebook/jest/pull/8099))
 
 ### Performance