UDK2015 has been released.
Intel(R) UEFI Development Kit (UDK) 2015
UDK2015.Complete.MyWorkSpace.zip
https://svn.code.sf.net/p/edk2/code/branches/UDK2015: r18552
https://svn.code.sf.net/p/edk2-fatdriver2/code/trunk/FatPkg: r96
NEW FEATURES AND CHANGES :
1. Support UEFI specification 2.5, except for EXCEPTION_LIST are not implemented.
2. Support Platform Initialization(PI) specification 1.4.
3. Add ACPI 6.0 definitions.
4. Add SMBIOS 3.0 definitions.
5. Support OpenSSL version 1.0.2d.
EXCEPTION_LIST*:
1) 1220 UEFI.Next feature – Bluetooth
2) 1212 UEFI.Next feature – HTTP API (HTTP 1.1 IPv6)
3) 1214 UEFI.Next feature – Boot from HTTP (IPv6)
4) 1217 UEFI.Next feature – WIFI support
5) 1218 UEFI.Next feature – EAP2 Protocol
6) 1219 UEFI.Next Feature – UEFI TLS API
7) 1221 UEFI.Next feature – REST Protocol
8) 1222 UEFI.Next feature – BMC/Service Processor Device Path
9) 1263 UEFI.Next feature – Customized Deployment of Secure Boot
10) 1268 RAM Disk UEFI Device Path Node
11) 1251 EFI_REGULAR_EXPRESSION_PROTOCOL
12) 1227 UEFI.Next feature – Platform recovery
13) 1347 Boot Manager Policy Errata
14) 1352 Errata for 1263 and 1227
15) 1353 SATA Device Path Node Errata
http://sourceforge.net/projects/edk2/files/UDK2015_Releases/UDK2015/
http://www.tianocore.org/news/2015/09/29/UDK2015_Preview.html
There’s a lot of UEFI 2.5 NOT in this UDK release, I guess we have to wait for future UDK releases for full UEFI 2.5 support.
Firmware Security 