diff -U2 -r /var/lib/copr-rpmbuild/results/i2pd-git/upstream-unpacked/Source0/i2pd-openssl/libi2pd/RouterInfo.cpp /var/lib/copr-rpmbuild/results/i2pd-git/srpm-unpacked/i2pd-openssl.tar.gz-extract/i2pd-openssl/libi2pd/RouterInfo.cpp
--- /var/lib/copr-rpmbuild/results/i2pd-git/upstream-unpacked/Source0/i2pd-openssl/libi2pd/RouterInfo.cpp	2025-12-19 01:20:18.000000000 +0000
+++ /var/lib/copr-rpmbuild/results/i2pd-git/srpm-unpacked/i2pd-openssl.tar.gz-extract/i2pd-openssl/libi2pd/RouterInfo.cpp	2025-12-18 21:22:35.000000000 +0000
@@ -308,14 +308,11 @@
 				else if (key == "v")
 				{
-					if (value.size () == 1 && value[0] >= '2' && value[0] <= '5') // only 2,3,4,5 allowed
-					{
-						address->v = value[0] - '0';
+					if (value == "2")
 						isV2 = true;
-					}	
-					else	
+					else
 					{	
 						LogPrint (eLogWarning, "RouterInfo: Unexpected value ", value, " for v");
 						address->transportStyle = eTransportUnknown; // invalid address
-					}
+					}	
 				}
 				else if (key[0] == 'i')
@@ -1441,5 +1438,5 @@
 				WriteString (address.s.ToBase64 (), properties); properties << ';';
 				WriteString ("v", properties); properties << '=';
-				WriteString (std::to_string(address.v), properties); properties << ';';
+				WriteString ("2", properties); properties << ';';
 			}
 
diff -U2 -r /var/lib/copr-rpmbuild/results/i2pd-git/upstream-unpacked/Source0/i2pd-openssl/libi2pd/RouterInfo.h /var/lib/copr-rpmbuild/results/i2pd-git/srpm-unpacked/i2pd-openssl.tar.gz-extract/i2pd-openssl/libi2pd/RouterInfo.h
--- /var/lib/copr-rpmbuild/results/i2pd-git/upstream-unpacked/Source0/i2pd-openssl/libi2pd/RouterInfo.h	2025-12-19 01:20:18.000000000 +0000
+++ /var/lib/copr-rpmbuild/results/i2pd-git/srpm-unpacked/i2pd-openssl.tar.gz-extract/i2pd-openssl/libi2pd/RouterInfo.h	2025-12-18 21:22:35.000000000 +0000
@@ -152,5 +152,4 @@
 				boost::asio::ip::address host;
 				Tag<32> s, i; // keys, i is first 16 bytes for NTCP2 and 32 bytes intro key for SSU
-				int v = 2; // version
 				int port;
 				uint64_t date;