From 889fe9fd3926ad8c3d18c25f35ad622bcf0c9f82 Mon Sep 17 00:00:00 2001
From: Drew Stone <drewstone329@gmail.com>
Date: Mon, 22 Jun 2026 17:08:34 -0600
Subject: [PATCH] refactor(fuzz)!: remove the @deprecated Proposer<S> alias
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The fuzz proposer is `MutationProposer<S>`. PR #278 renamed it and kept a
`@deprecated export type Proposer<S> = MutationProposer<S>` back-compat
alias; the house rule forbids compat shims, so remove it head-on. The
alias and its `./fuzz` barrel re-export are deleted — `MutationProposer`
is the only name.

Removing a published export is breaking on 0.x: minor bump to 0.98.0
(npm + PyPI version trio kept in lock-step).
---
 clients/python/pyproject.toml                 | 2 +-
 clients/python/src/agent_eval_rpc/__init__.py | 2 +-
 package.json                                  | 2 +-
 src/fuzz/index.ts                             | 1 -
 src/fuzz/types.ts                             | 4 ----
 5 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/clients/python/pyproject.toml b/clients/python/pyproject.toml
index 2b88ac36..0edd4d64 100644
--- a/clients/python/pyproject.toml
+++ b/clients/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "agent-eval-rpc"
-version = "0.97.0"
+version = "0.98.0"
 description = "Python RPC client for @tangle-network/agent-eval — judge content against rubrics over HTTP or stdio RPC. Eval logic runs in the Node runtime; this package is a thin wire client."
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/clients/python/src/agent_eval_rpc/__init__.py b/clients/python/src/agent_eval_rpc/__init__.py
index bcc76eeb..55bb8c40 100644
--- a/clients/python/src/agent_eval_rpc/__init__.py
+++ b/clients/python/src/agent_eval_rpc/__init__.py
@@ -58,7 +58,7 @@
 try:
     __version__ = version("agent-eval-rpc")
 except PackageNotFoundError:
-    __version__ = "0.97.0"
+    __version__ = "0.98.0"
 
 __all__ = [
     "Client",
diff --git a/package.json b/package.json
index 02ec29f4..e7507b16 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tangle-network/agent-eval",
-  "version": "0.97.0",
+  "version": "0.98.0",
   "description": "Evaluate and improve AI agents from runs, traces, judges, and feedback. Compare candidates, cluster failures, measure lift, and gate releases.",
   "homepage": "https://github.com/tangle-network/agent-eval#readme",
   "repository": {
diff --git a/src/fuzz/index.ts b/src/fuzz/index.ts
index 0a4a5dc2..f2a4944d 100644
--- a/src/fuzz/index.ts
+++ b/src/fuzz/index.ts
@@ -38,7 +38,6 @@ export type {
   Objective,
   ObjectiveContext,
   ProposeContext,
-  Proposer,
   RunCost,
   SpaceAxis,
   ValidityGates,
diff --git a/src/fuzz/types.ts b/src/fuzz/types.ts
index b3ad9a80..01befbe4 100644
--- a/src/fuzz/types.ts
+++ b/src/fuzz/types.ts
@@ -94,10 +94,6 @@ export interface ProposeContext<S> {
  */
 export type MutationProposer<S> = (ctx: ProposeContext<S>) => Promise<S[]> | S[]
 
-/** @deprecated Renamed to `MutationProposer` to disambiguate from the
- *  optimization `SurfaceProposer`. Kept as an alias for back-compat. */
-export type Proposer<S> = MutationProposer<S>
-
 /**
  * What "interesting" means. `interest` in [0,1]; a candidate is notable (gate-
  * checked, reported) when `interest >= threshold`. `adversarialObjective` (low