diff --git a/bip-0155.mediawiki b/bip-0155.mediawiki
index efd9d88e..d2922632 100644
--- a/bip-0155.mediawiki
+++ b/bip-0155.mediawiki
@@ -101,7 +101,7 @@ The list of reserved network IDs is as follows:
 | <code>0x03</code>
 | <code>TORV2</code>
 | 10
-| Tor v2 hidden service address
+| Tor v2 hidden service address (no longer used<ref name="torv2">Tor v2 is no longer operational; clients MUST NOT gossip or relay Tor v2 addresses and MUST ignore them on receive</ref>)
 |-
 | <code>0x04</code>
 | <code>TORV3</code>
@@ -152,7 +152,7 @@ The reference implementation is available at (to be done)
 
 - Gregory Maxwell: various suggestions regarding extensibility
 
-==Appendix A: Tor v2 address encoding==
+==Appendix A: Tor v2 address encoding (no longer used <ref name="torv2" />)==
 
 The new message introduces a separate network ID for <code>TORV2</code>.
 
@@ -193,6 +193,13 @@ Cjdns addresses are simply IPv6 addresses in the <code>fc00::/8</code> range<ref
 
 Yggdrasil addresses are simply IPv6 addresses in the <code>0200::/7</code> range<ref>[https://yggdrasil-network.github.io/faq.html#will-yggdrasil-conflict-with-my-network-routing Yggdrasil FAQ]</ref>. They MUST be sent with the <code>YGGDRASIL</code> network ID.
 
+== Changelog ==
+
+* 2.0.0 (2025-10-01):
+** Add note that Tor v2 is no longer operational.
+* 1.0.0 (2019-02-27):
+** Initial version
+
 ==References==
 
 <references/>