Update F-Stack Roadmap.

Author: jfb8856606

doc/F-Stack_Roadmap.md

@@ -2,9 +2,25 @@
 
 This list are major known features, and obviously neither complete nor guaranteed.
 
-1. Interrupt mode support.
-2. Run as a network daemon.
-3. SPDK supportted.
-4. Encapsulate Cyptodev API（Intel QAT）.
-5. HTTP3(QUIC) support.
+1. FreeBSD-15.0 support.
+   - FreeBSD-15.0 release : December 2025
+   - F-Stack updata to FreeBSD-15.0 : Before April 30, 2026
+   - F-Stack release 1.26 : October 2026
+2. DPDK-24.11 support.
+3. Redis-8 support.
+
+
+
+Previously expired Roadmap.
+
+1. ~~Interrupt mode support.~~
+   - The minimum timeout unit for epoll_wati in interrupt mode is 1ms, which is not suitable for F-Stack and is therefore abandoned.
+   - You can config idle_sleep to instead of interrupt mode, and the difference in effect is very small.
+2. Run as a network daemon. done.
+   - Alread support >= F-Stack-1.23.
+3. ~~SPDK supportted.~~
+4. Encapsulate Cyptodev API(Intel QAT). done.
+   - Alread support >= F-Stack-1.24‘s Nginx, bug you need merge yourself [QAT's pr](https://github.com/intel/QAT_Engine/pull/316).
+5. HTTP3(QUIC) support. done.
+   - Alread support >= F-Stack-1.23's Nginx.