What's Changed
Fixes
- Analyse traits declared inside a namespace by @ybai08 in #12498
- [6.x] Fix: mixed variable stays narrowed after an if with an && instanceof condition by @alies-dev in #12503
- [6.x] Fix: classes of a real file lose sealAllMethods when a stub extends one of them by @alies-dev in #12501
- [6.x] Cut cold-run memory ~40% (7.0 to 4.0 GiB) when arrayCache="false" by @jarstelfox in #12492
Internal changes
Full Changelog: 6.20.1...6.20.2