diff --git a/doc/release-notes.md b/doc/release-notes.md
--- a/doc/release-notes.md
+++ b/doc/release-notes.md
@@ -4,4 +4,6 @@
 
   <https://download.bitcoinabc.org/0.29.2/>
 
-This is a maintenance release with no user-visible change.
+This release includes the following features and fixes:
+ - The `sharing` field from the `getavalancheinfo` RPC was deprecated since
+   v0.28.0 and has now been removed.
diff --git a/src/rpc/avalanche.cpp b/src/rpc/avalanche.cpp
--- a/src/rpc/avalanche.cpp
+++ b/src/rpc/avalanche.cpp
@@ -659,10 +659,6 @@
                      {RPCResult::Type::STR, "verification_status",
                       "The proof verification status. Only available if the "
                       "\"verified\" flag is false."},
-                     {RPCResult::Type::BOOL, "sharing",
-                      "DEPRECATED: Whether the node local proof is being "
-                      "advertised on the network or not. Only displayed if the "
-                      "-deprecatedrpc=getavalancheinfo_sharing option is set."},
                      {RPCResult::Type::STR_HEX, "proofid",
                       "The node local proof id."},
                      {RPCResult::Type::STR_HEX, "limited_proofid",
@@ -767,10 +763,6 @@
                                                 : "pending inbound connections")
                                      : state.GetRejectReason());
                 }
-                const ArgsManager &args{EnsureAnyArgsman(request.context)};
-                if (IsDeprecatedRPCEnabled(args, "getavalancheinfo_sharing")) {
-                    local.pushKV("sharing", sharing);
-                }
                 local.pushKV("proofid", localProof->getId().ToString());
                 local.pushKV("limited_proofid",
                              localProof->getLimitedId().ToString());
diff --git a/test/functional/rpc_deprecated.py b/test/functional/rpc_deprecated.py
--- a/test/functional/rpc_deprecated.py
+++ b/test/functional/rpc_deprecated.py
@@ -37,7 +37,6 @@
                 "-avaminavaproofsnodecount=0",
                 "-whitelist=noban@127.0.0.1",
                 "-avalanchestakingrewards=1",
-                "-deprecatedrpc=getavalancheinfo_sharing",
                 "-deprecatedrpc=getstakingreward",
             ],
         ]
@@ -65,14 +64,6 @@
         self.restart_node(0, extra_args=self.extra_args[0] + proof_args)
         self.restart_node(1, extra_args=self.extra_args[1] + proof_args)
 
-        info0 = self.nodes[0].getavalancheinfo()
-        info1 = self.nodes[1].getavalancheinfo()
-
-        assert "local" in info0
-        assert "local" in info1
-        assert "sharing" not in info0["local"]
-        assert "sharing" in info1["local"]
-
         self.connect_nodes(0, 1)
 
         now = int(time.time())