Last thread: /hbg/ Wiki: homebrew-general.wikia.com
-SAFE FIRMWARES-
3DS: 9.2 (10.7 downgrade - Entrypoints: Browserhax/Menuhax up to 10.5, otherwise OoT/Ninjhax)
Wii U: 5.4 (5.5.1 IOSU delayed indefinitely)
Vita: 3.51 (Userland)
PS4: 1.76 (Webkit)
-GUIDES-
3DS: pastebin.com
Downgrade+a9lh: github.com
Other consoles: pastebin.com
-RECENT NEWS-
>3DS
-New features for the currently relevant CFWs have been/are being added. Check their respective threads/changelogs.
-AuReiNand renamed to Luma3DS.
-ReiNand now supports the original 3DS and FIRM protection.
-Preview2 release of NTR 3.4 exclusively for the New 3DS. It allows streaming to PC, among other things. github.com
-FBI rewritten from scratch, with new features like decoding title names and removing tickets github.com
>PS4
-First game ISO dump. ps4news.com
>PSV
-3.60 released. It only patches the Metal Gear Solid VHBL exploit. wololo.net
You can use FunKeyCIA (and/or other tools) to download 3DS eShop software using keys from 3ds.nfshost.com
Check the Pastebin if you want to know more.