diff --git a/CHANGELOG.md b/CHANGELOG.md
index 296d029..ed4c485 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Changelog
 
-## Unreleased
+## 8.0.9 — 2026-08-18
+
+### Changed
+
+- Require Eval `0.148.0`, so the peer range becomes `>=0.148.0 <0.149.0`. Eval 0.148.0 adds the evidence-receipt surface on `/experiment` and the search-history surface on `/campaign`, and removes no export this package consumes. The previous window stopped at 0.148.0 because Eval is pre-1.0, and npm locks a 0.x range to its minor. That window refused an additive release, and every consumer that adopts Eval 0.148.0 was blocked behind this declaration.
+- Require Interface `1.1.0`, so the peer range becomes `^1.1.0`. Eval 0.148.0 depends on Interface `^1.1.0`, and the cohort holds one installed copy, so the floor moves with it.
 
 ### Added
 
diff --git a/package.json b/package.json
index f581ade..eb0e13f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tangle-network/agent-knowledge",
-  "version": "8.0.8",
+  "version": "8.0.9",
   "description": "Build, search, evaluate, and improve source-backed knowledge bases.",
   "homepage": "https://github.com/tangle-network/agent-knowledge#readme",
   "repository": {
@@ -83,15 +83,15 @@
     "zod": "^4.4.3"
   },
   "peerDependencies": {
-    "@tangle-network/agent-eval": ">=0.147.0 <0.148.0",
-    "@tangle-network/agent-interface": "^1.0.0"
+    "@tangle-network/agent-eval": ">=0.148.0 <0.149.0",
+    "@tangle-network/agent-interface": "^1.1.0"
   },
   "devDependencies": {
     "@arethetypeswrong/cli": "^0.18.5",
     "@biomejs/biome": "^2.5.5",
     "@neo4j-labs/agent-memory": "0.4.1",
-    "@tangle-network/agent-eval": "0.147.0",
-    "@tangle-network/agent-interface": "1.0.0",
+    "@tangle-network/agent-eval": "0.148.0",
+    "@tangle-network/agent-interface": "1.1.0",
     "@types/node": "^26.1.1",
     "mem0ai": "3.1.2",
     "oxc-parser": "0.144.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4d0a8fd..481d097 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -35,11 +35,11 @@ importers:
         specifier: 0.4.1
         version: 0.4.1
       '@tangle-network/agent-eval':
-        specifier: 0.147.0
-        version: 0.147.0
+        specifier: 0.148.0
+        version: 0.148.0
       '@tangle-network/agent-interface':
-        specifier: 1.0.0
-        version: 1.0.0
+        specifier: 1.1.0
+        version: 1.1.0
       '@types/node':
         specifier: ^26.1.1
         version: 26.1.1
@@ -763,13 +763,13 @@ packages:
       '@modelcontextprotocol/sdk':
         optional: true
 
-  '@tangle-network/agent-eval@0.147.0':
-    resolution: {integrity: sha512-ToZ1UvEJY1H9WqkhPcOPlDLgaLL1XkEbE8cepCMbKdbbWMKYLcZhj45J6s6Db6XzuKMNre+IPUoOwfXFsdm2KQ==}
+  '@tangle-network/agent-eval@0.148.0':
+    resolution: {integrity: sha512-AeF/C9L/wietfvVlFOnTScIiF8Xk5YztgYAUNfvxDQTiZiDqyGlO7Ipdq2B9Wz/jERtWF5LelvJA+saGFS2Vnw==}
     engines: {node: '>=20'}
     hasBin: true
 
-  '@tangle-network/agent-interface@1.0.0':
-    resolution: {integrity: sha512-rhXoscOE1TwkLvHg3tfqdumz++kcDRf7c5GRSTBnJkKLVypwvXB5yQJCB4aTUTrOCJxJMqowm2VPOmlTrUszOQ==}
+  '@tangle-network/agent-interface@1.1.0':
+    resolution: {integrity: sha512-nSQWPTjwfg7ng3JH8cRorVe5sSxuWU0+pmerZeRCmCYLLxCaGDfdl/t3L4Ggmw6XGt3lHwKaEtEnATVGwe92jA==}
 
   '@tangle-network/agent-trace-contract@1.0.2':
     resolution: {integrity: sha512-v7uMh56jkEp4vckevEU9xKsIatbs5dqzGPp69dFLSSXUVit0RP6VD6EANMXVlTCUk+6wVKBLHJx23XspVCEiIA==}
@@ -2981,15 +2981,15 @@ snapshots:
 
   '@tangle-network/agent-core@0.9.4':
     dependencies:
-      '@tangle-network/agent-interface': 1.0.0
+      '@tangle-network/agent-interface': 1.1.0
       zod: 4.4.3
 
-  '@tangle-network/agent-eval@0.147.0':
+  '@tangle-network/agent-eval@0.148.0':
     dependencies:
       '@asteasolutions/zod-to-openapi': 9.1.0(zod@4.4.3)
       '@hono/node-server': 2.0.12(hono@4.12.32)
       '@tangle-network/agent-core': 0.9.4
-      '@tangle-network/agent-interface': 1.0.0
+      '@tangle-network/agent-interface': 1.1.0
       '@tangle-network/agent-trace-contract': 1.0.2
       hono: 4.12.32
       linear-sum-assignment: 1.0.9
@@ -2998,7 +2998,7 @@ snapshots:
     transitivePeerDependencies:
       - '@modelcontextprotocol/sdk'
 
-  '@tangle-network/agent-interface@1.0.0':
+  '@tangle-network/agent-interface@1.1.0':
     dependencies:
       '@noble/hashes': 1.8.0
       spdx-expression-parse: 5.0.0