
Samsung Galaxy J5
The latest firmware for Samsung Galaxy J5 (SM-J530L) is J530LKLU7CUD2 with Android 9 (Pie), released on May 12, 2021 for 1 region (CSC). Every official firmware build for SM-J530L, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/J530LKLU7CUD2
SM-J530L started on Android 7 and has received 2 major Android upgrades; it now runs Android 9 (Pie). The newest build, J530LKLU7CUD2, was released on May 12, 2021. No new build has appeared for 66 months, so regular updates for this model have most likely ended.
Specifications of SM-J530, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

SM-J530YM

SM-J737A

SM-J337A

SM-J510UN

SM-J330N
The newest firmware for SM-J530L runs Android 9 (Pie): build J530LKLU7CUD2, released on May 12, 2021.
The latest build for SM-J530L, J530LKLU7CUD2, was released on May 12, 2021 (5 years ago).
SM-J530L has had no new firmware for 66 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J530L are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J530L, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-J530L.