feat: bump pi coding agent to 0.79.1 for Claude Fable 5 support

Update @earendil-works/pi-coding-agent and @earendil-works/pi-ai from
^0.78.0 to ^0.79.1 across cli, engine, and dashboard. This brings in
Claude Fable 5 (claude-fable-5) on the Anthropic and Amazon Bedrock
providers.

Fusion's model picker is registry-driven (/api/models -> pi ModelRegistry,
filtered by provider, not model id), so Fable surfaces automatically for
users with Anthropic or Claude CLI auth configured — no Fusion-side model
list change needed.

Verified: all core packages typecheck clean against 0.79.1; boot smoke
(fn --help, /api/health 200, clean shutdown) passes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.changeset/pi-coding-agent-0.79-fable.md

@@ -0,0 +1,5 @@
+---
+"@runfusion/fusion": minor
+---
+
+Bump `@earendil-works/pi-coding-agent` and `@earendil-works/pi-ai` from `^0.78.0` to `^0.79.1`. This adds **Claude Fable 5** (`claude-fable-5`) model support on the Anthropic and Amazon Bedrock providers, with adaptive thinking and `xhigh` effort. Fable now appears automatically in the registry-driven model picker for users with Anthropic (or Claude CLI) auth configured. See the upstream pi coding agent changelog for [`0.79.1` (2026-06-09)](https://github.com/earendil-works/pi/blob/main/packages/coding-agent/CHANGELOG.md).

packages/cli/package.json

@@ -57,8 +57,8 @@
     "test:pre-release": "pnpm test:slow-cli && pnpm test:build-exe"
   },
   "dependencies": {
-    "@earendil-works/pi-ai": "^0.78.0",
+    "@earendil-works/pi-ai": "^0.79.1",
-    "@earendil-works/pi-coding-agent": "^0.78.0",
+    "@earendil-works/pi-coding-agent": "^0.79.1",
     "dockerode": "^4.0.12",
     "express": "^5.1.0",
     "i18next": "^26.3.1",

packages/dashboard/package.json

@@ -96,7 +96,7 @@
     "@codemirror/state": "^6.5.2",
     "@codemirror/theme-one-dark": "^6.1.2",
     "@codemirror/view": "^6.36.4",
-    "@earendil-works/pi-coding-agent": "^0.78.0",
+    "@earendil-works/pi-coding-agent": "^0.79.1",
     "@fusion-plugin-examples/cli-printing-press": "workspace:*",
     "@fusion-plugin-examples/compound-engineering": "workspace:*",
     "@fusion-plugin-examples/cursor-runtime": "workspace:*",

packages/engine/package.json

@@ -40,8 +40,8 @@
   "dependencies": {
     "@fusion/core": "workspace:*",
     "@fusion/pi-claude-cli": "workspace:*",
-    "@earendil-works/pi-ai": "^0.78.0",
+    "@earendil-works/pi-ai": "^0.79.1",
-    "@earendil-works/pi-coding-agent": "^0.78.0",
+    "@earendil-works/pi-coding-agent": "^0.79.1",
     "cron-parser": "^5.5.0",
     "esbuild": "^0.25.12",
     "node-pty": "npm:@homebridge/node-pty-prebuilt-multiarch@^0.13.1",

pnpm-lock.yaml

@@ -46,11 +46,11 @@ importers:
   packages/cli:
     dependencies:
       '@earendil-works/pi-ai':
-        specifier: ^0.78.0
+        specifier: ^0.79.1
-        version: 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
+        version: 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
       '@earendil-works/pi-coding-agent':
-        specifier: ^0.78.0
+        specifier: ^0.79.1
-        version: 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
+        version: 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
       dockerode:
         specifier: ^4.0.12
         version: 4.0.12
@@ -223,8 +223,8 @@ importers:
         specifier: ^6.36.4
         version: 6.40.0
       '@earendil-works/pi-coding-agent':
-        specifier: ^0.78.0
+        specifier: ^0.79.1
-        version: 0.78.0(ws@8.20.0)(zod@3.25.76)
+        version: 0.79.1(ws@8.20.0)(zod@3.25.76)
       '@fusion-plugin-examples/cli-printing-press':
         specifier: workspace:*
         version: link:../../plugins/fusion-plugin-cli-printing-press
@@ -478,11 +478,11 @@ importers:
   packages/engine:
     dependencies:
       '@earendil-works/pi-ai':
-        specifier: ^0.78.0
+        specifier: ^0.79.1
-        version: 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
+        version: 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
       '@earendil-works/pi-coding-agent':
-        specifier: ^0.78.0
+        specifier: ^0.79.1
-        version: 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
+        version: 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
       '@fusion/core':
         specifier: workspace:*
         version: link:../core
@@ -1536,6 +1536,10 @@ packages:
     resolution: {integrity: sha512-xhWd59Qzd8yO88gYQw2S4dEQstJJEiUtxRP01//YzVJ61jCtUASMfcyAmYhgGYR4Onp7GmwEAbBBGOiV6Iwk9g==}
     engines: {node: '>=22.19.0'}
 
+  '@earendil-works/pi-agent-core@0.79.1':
+    resolution: {integrity: sha512-PBPjBa2YBm9jauiLtHAKaSfVJ4Dvm3/nK/bR/oHebLjwBCS2tGx3aQDX7MSGAOXi6BejlhzbB/z82BkyAyNjjQ==}
+    engines: {node: '>=22.19.0'}
+
   '@earendil-works/pi-ai@0.77.0':
     resolution: {integrity: sha512-H21BrQDPf3ydaeBmS5maNDHxUGFMiKBF/n3WnE+OTWloIZSayeL+/NVEgG3aKQw8fZL6HAMYAGpUIVJgFuKtnw==}
     engines: {node: '>=22.19.0'}
@@ -1546,6 +1550,11 @@ packages:
     engines: {node: '>=22.19.0'}
     hasBin: true
 
+  '@earendil-works/pi-ai@0.79.1':
+    resolution: {integrity: sha512-UnORwrcsTNLm4StEvoM8iEom0u87Te7BXEWxhec3iNXygWD6eEBosUoq9ddcveqtj/QpUZBMPWUu81cCtZxzkQ==}
+    engines: {node: '>=22.19.0'}
+    hasBin: true
+
   '@earendil-works/pi-coding-agent@0.77.0':
     resolution: {integrity: sha512-huS+k+dhQRR9PlTK7crLfeSRUw3a96V6JYfP0ZH3Zkko/m10gsYk8dKQmwScSy5Dll516pXorz19BURfD6S2qQ==}
     engines: {node: '>=22.19.0'}
@@ -1556,6 +1565,11 @@ packages:
     engines: {node: '>=22.19.0'}
     hasBin: true
 
+  '@earendil-works/pi-coding-agent@0.79.1':
+    resolution: {integrity: sha512-dLnje4U5H3/ZytJpvhjhPINeDT/yvx85e4OH/ziMQRLpPlfNP12/peY9jRQd4W11Xth2+y2xGAFwS+NeVf2ZwA==}
+    engines: {node: '>=22.19.0'}
+    hasBin: true
+
   '@earendil-works/pi-tui@0.77.0':
     resolution: {integrity: sha512-QV/eYtcT3hM9pJjLCkjUFOUmgAm4GPzJ0K4kofVq9+BGU7wNJVzflTO4VY2tYpaI4VSo6A5Hsuw00wY/CDmY/Q==}
     engines: {node: '>=22.19.0'}
@@ -1564,6 +1578,10 @@ packages:
     resolution: {integrity: sha512-3a705FnsVVUhAyceShNB3kS2rpxcxLcx+hqB0u6MMMpHwQGbW+m++MqA6r7eOzq/8FLx5e3vDh38h/SVTk2qzw==}
     engines: {node: '>=22.19.0'}
 
+  '@earendil-works/pi-tui@0.79.1':
+    resolution: {integrity: sha512-YvZCMfSE0YDSLNklAwMY6LC6SyEgnP0zMOoioTLNnXFNdexrCexMJdee7iDJsNcFlKt7+DVLccomuURtZS1C6g==}
+    engines: {node: '>=22.19.0'}
+
   '@electron/asar@3.4.1':
     resolution: {integrity: sha512-i4/rNPRS84t0vSRa2HorerGRXWyF4vThfHesw0dmcWHp+cspK743UanA0suA5Q5y8kzY2y6YKrvbIUn69BCAiA==}
     engines: {node: '>=10.12.0'}
@@ -7857,20 +7875,6 @@ snapshots:
       - ws
       - zod
 
-  '@earendil-works/pi-agent-core@0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)':
-    dependencies:
-      '@earendil-works/pi-ai': 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
-      ignore: 7.0.5
-      typebox: 1.1.38
-      yaml: 2.9.0
-    transitivePeerDependencies:
-      - '@modelcontextprotocol/sdk'
-      - bufferutil
-      - supports-color
-      - utf-8-validate
-      - ws
-      - zod
-
   '@earendil-works/pi-agent-core@0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)':
     dependencies:
       '@earendil-works/pi-ai': 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
@@ -7885,9 +7889,37 @@ snapshots:
       - ws
       - zod
 
-  '@earendil-works/pi-agent-core@0.78.0(ws@8.20.0)(zod@3.25.76)':
+  '@earendil-works/pi-agent-core@0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)':
     dependencies:
-      '@earendil-works/pi-ai': 0.78.0(ws@8.20.0)(zod@3.25.76)
+      '@earendil-works/pi-ai': 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
+      ignore: 7.0.5
+      typebox: 1.1.38
+      yaml: 2.9.0
+    transitivePeerDependencies:
+      - '@modelcontextprotocol/sdk'
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+      - ws
+      - zod
+
+  '@earendil-works/pi-agent-core@0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)':
+    dependencies:
+      '@earendil-works/pi-ai': 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
+      ignore: 7.0.5
+      typebox: 1.1.38
+      yaml: 2.9.0
+    transitivePeerDependencies:
+      - '@modelcontextprotocol/sdk'
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+      - ws
+      - zod
+
+  '@earendil-works/pi-agent-core@0.79.1(ws@8.20.0)(zod@3.25.76)':
+    dependencies:
+      '@earendil-works/pi-ai': 0.79.1(ws@8.20.0)(zod@3.25.76)
       ignore: 7.0.5
       typebox: 1.1.38
       yaml: 2.9.0
@@ -7939,26 +7971,6 @@ snapshots:
       - ws
       - zod
 
-  '@earendil-works/pi-ai@0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)':
-    dependencies:
-      '@anthropic-ai/sdk': 0.91.1(zod@3.25.76)
-      '@aws-sdk/client-bedrock-runtime': 3.1048.0
-      '@google/genai': 1.52.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))
-      '@mistralai/mistralai': 2.2.1
-      '@smithy/node-http-handler': 4.7.3
-      http-proxy-agent: 7.0.2
-      https-proxy-agent: 7.0.6
-      openai: 6.26.0(ws@8.20.0)(zod@3.25.76)
-      partial-json: 0.1.7
-      typebox: 1.1.38
-    transitivePeerDependencies:
-      - '@modelcontextprotocol/sdk'
-      - bufferutil
-      - supports-color
-      - utf-8-validate
-      - ws
-      - zod
-
   '@earendil-works/pi-ai@0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)':
     dependencies:
       '@anthropic-ai/sdk': 0.91.1(zod@4.3.6)
@@ -7979,7 +7991,47 @@ snapshots:
       - ws
       - zod
 
-  '@earendil-works/pi-ai@0.78.0(ws@8.20.0)(zod@3.25.76)':
+  '@earendil-works/pi-ai@0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)':
+    dependencies:
+      '@anthropic-ai/sdk': 0.91.1(zod@3.25.76)
+      '@aws-sdk/client-bedrock-runtime': 3.1048.0
+      '@google/genai': 1.52.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))
+      '@mistralai/mistralai': 2.2.1
+      '@smithy/node-http-handler': 4.7.3
+      http-proxy-agent: 7.0.2
+      https-proxy-agent: 7.0.6
+      openai: 6.26.0(ws@8.20.0)(zod@3.25.76)
+      partial-json: 0.1.7
+      typebox: 1.1.38
+    transitivePeerDependencies:
+      - '@modelcontextprotocol/sdk'
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+      - ws
+      - zod
+
+  '@earendil-works/pi-ai@0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)':
+    dependencies:
+      '@anthropic-ai/sdk': 0.91.1(zod@4.3.6)
+      '@aws-sdk/client-bedrock-runtime': 3.1048.0
+      '@google/genai': 1.52.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))
+      '@mistralai/mistralai': 2.2.1
+      '@smithy/node-http-handler': 4.7.3
+      http-proxy-agent: 7.0.2
+      https-proxy-agent: 7.0.6
+      openai: 6.26.0(ws@8.20.0)(zod@4.3.6)
+      partial-json: 0.1.7
+      typebox: 1.1.38
+    transitivePeerDependencies:
+      - '@modelcontextprotocol/sdk'
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+      - ws
+      - zod
+
+  '@earendil-works/pi-ai@0.79.1(ws@8.20.0)(zod@3.25.76)':
     dependencies:
       '@anthropic-ai/sdk': 0.91.1(zod@3.25.76)
       '@aws-sdk/client-bedrock-runtime': 3.1048.0
@@ -8057,35 +8109,6 @@ snapshots:
       - ws
       - zod
 
-  '@earendil-works/pi-coding-agent@0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)':
-    dependencies:
-      '@earendil-works/pi-agent-core': 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
-      '@earendil-works/pi-ai': 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
-      '@earendil-works/pi-tui': 0.78.0
-      '@silvia-odwyer/photon-node': 0.3.4
-      chalk: 5.6.2
-      cross-spawn: 7.0.6
-      diff: 8.0.4
-      glob: 13.0.6
-      highlight.js: 10.7.3
-      hosted-git-info: 9.0.3
-      ignore: 7.0.5
-      jiti: 2.7.0
-      minimatch: 10.2.5
-      proper-lockfile: 4.1.2
-      typebox: 1.1.38
-      undici: 8.3.0
-      yaml: 2.9.0
-    optionalDependencies:
-      '@mariozechner/clipboard': 0.3.9
-    transitivePeerDependencies:
-      - '@modelcontextprotocol/sdk'
-      - bufferutil
-      - supports-color
-      - utf-8-validate
-      - ws
-      - zod
-
   '@earendil-works/pi-coding-agent@0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)':
     dependencies:
       '@earendil-works/pi-agent-core': 0.78.0(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
@@ -8115,11 +8138,69 @@ snapshots:
       - ws
       - zod
 
-  '@earendil-works/pi-coding-agent@0.78.0(ws@8.20.0)(zod@3.25.76)':
+  '@earendil-works/pi-coding-agent@0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)':
     dependencies:
-      '@earendil-works/pi-agent-core': 0.78.0(ws@8.20.0)(zod@3.25.76)
+      '@earendil-works/pi-agent-core': 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
-      '@earendil-works/pi-ai': 0.78.0(ws@8.20.0)(zod@3.25.76)
+      '@earendil-works/pi-ai': 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@3.25.76))(ws@8.20.0)(zod@3.25.76)
-      '@earendil-works/pi-tui': 0.78.0
+      '@earendil-works/pi-tui': 0.79.1
+      '@silvia-odwyer/photon-node': 0.3.4
+      chalk: 5.6.2
+      cross-spawn: 7.0.6
+      diff: 8.0.4
+      glob: 13.0.6
+      highlight.js: 10.7.3
+      hosted-git-info: 9.0.3
+      ignore: 7.0.5
+      jiti: 2.7.0
+      minimatch: 10.2.5
+      proper-lockfile: 4.1.2
+      typebox: 1.1.38
+      undici: 8.3.0
+      yaml: 2.9.0
+    optionalDependencies:
+      '@mariozechner/clipboard': 0.3.9
+    transitivePeerDependencies:
+      - '@modelcontextprotocol/sdk'
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+      - ws
+      - zod
+
+  '@earendil-works/pi-coding-agent@0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)':
+    dependencies:
+      '@earendil-works/pi-agent-core': 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
+      '@earendil-works/pi-ai': 0.79.1(@modelcontextprotocol/sdk@1.28.0(zod@4.3.6))(ws@8.20.0)(zod@4.3.6)
+      '@earendil-works/pi-tui': 0.79.1
+      '@silvia-odwyer/photon-node': 0.3.4
+      chalk: 5.6.2
+      cross-spawn: 7.0.6
+      diff: 8.0.4
+      glob: 13.0.6
+      highlight.js: 10.7.3
+      hosted-git-info: 9.0.3
+      ignore: 7.0.5
+      jiti: 2.7.0
+      minimatch: 10.2.5
+      proper-lockfile: 4.1.2
+      typebox: 1.1.38
+      undici: 8.3.0
+      yaml: 2.9.0
+    optionalDependencies:
+      '@mariozechner/clipboard': 0.3.9
+    transitivePeerDependencies:
+      - '@modelcontextprotocol/sdk'
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+      - ws
+      - zod
+
+  '@earendil-works/pi-coding-agent@0.79.1(ws@8.20.0)(zod@3.25.76)':
+    dependencies:
+      '@earendil-works/pi-agent-core': 0.79.1(ws@8.20.0)(zod@3.25.76)
+      '@earendil-works/pi-ai': 0.79.1(ws@8.20.0)(zod@3.25.76)
+      '@earendil-works/pi-tui': 0.79.1
       '@silvia-odwyer/photon-node': 0.3.4
       chalk: 5.6.2
       cross-spawn: 7.0.6
@@ -8154,6 +8235,11 @@ snapshots:
       get-east-asian-width: 1.6.0
       marked: 15.0.12
 
+  '@earendil-works/pi-tui@0.79.1':
+    dependencies:
+      get-east-asian-width: 1.6.0
+      marked: 15.0.12
+
   '@electron/asar@3.4.1':
     dependencies:
       commander: 5.1.0