Update README.md

Author: frpunlocking-com

README.md

@@ -19,6 +19,7 @@ Tested with:
 
 - [lineage-22.2-20250614-nightly-luigi-signed.zip](https://mirrorbits.lineageos.org/full/luigi/20250614/lineage-22.2-20250614-nightly-luigi-signed.zip) 
 - [lineage-22.2-20250621-nightly-luigi-signed.zip](https://mirrorbits.lineageos.org/full/luigi/20250621/lineage-22.2-20250621-nightly-luigi-signed.zip)
+- [lineage-22.2-20250628-nightly-luigi-signed.zip](https://mirrorbits.lineageos.org/full/luigi/20250628/lineage-22.2-20250628-nightly-luigi-signed.zip)
 
 If you don't have [LineageOS recovery](https://mirrorbits.lineageos.org/full/luigi/20250614/vendor_boot.img), flash it by: