1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index e3232da..0448661 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ Spike supports the following RISC-V ISA features:
   - Bi-endianness
   - Conformance to both RVWMO and RVTSO (Spike is sequentially consistent)
   - Machine, Supervisor, and User modes, v1.11
+  - Hypervisor extension, v0.6.1
   - Zsn extension, v0.1
   - Debug v0.14