Update to Pi 1.3.0; release 0.5.48

RELEASES.md

@@ -6,6 +6,14 @@ GitHub release notes are generated from the matching `## vX.Y.Z` section in this
 
 ## Unreleased
 
+## v0.5.48 - 2026-10-16
+
+- **Pi 1.3.0.**
+  - Tool calls whose arguments contain a backslash sequence like `\usepackage` no longer lose fields, which mattered for LaTeX in drafts and papers.
+  - Gateway errors such as "Unable to forward upstream stream" and "service is temporarily unavailable" are retried instead of ending the turn.
+  - Anthropic requests no longer fail with a 400 when a failed tool result contains images.
+  - A tool call with malformed arguments now fails instead of running with partial ones.
+
 ## v0.5.47 - 2026-10-15
 
 - **pi-web-access 0.41.0.** Sites that turn away AI fetchers can be read by setting your own User-Agent: add `"fetchContent": { "userAgent": "..." }` to `~/.feynman/agent/web-search.json`. A SearXNG instance on your own machine now works without opening every local service to page fetches.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@companion-ai/feynman",
-  "version": "0.5.47",
+  "version": "0.5.48",
   "description": "The open source AI research agent.",
   "license": "MIT",
   "type": "module",
@@ -79,9 +79,9 @@
   "dependencies": {
     "@clack/prompts": "^1.8.1",
     "@companion-ai/alpha-hub": "0.1.7",
-    "@earendil-works/pi-codemode": "1.2.0",
-    "@earendil-works/pi-mcp": "1.2.0",
-    "@earendil-works/pi-telemetry": "1.2.0",
+    "@earendil-works/pi-codemode": "1.3.0",
+    "@earendil-works/pi-mcp": "1.3.0",
+    "@earendil-works/pi-telemetry": "1.3.0",
     "fast-xml-parser": "5.11.2",
     "pi-btw": "0.8.0",
     "pi-docparser": "4.0.0",
@@ -90,9 +90,9 @@
     "posthog-node": "^5.53.0"
   },
   "peerDependencies": {
-    "@earendil-works/pi-agent-core": "1.2.0",
-    "@earendil-works/pi-ai": "1.2.0",
-    "@earendil-works/pi-coding-agent": "1.2.0",
+    "@earendil-works/pi-agent-core": "1.3.0",
+    "@earendil-works/pi-ai": "1.3.0",
+    "@earendil-works/pi-coding-agent": "1.3.0",
     "@earendil-works/pi-tui": "*",
     "typebox": "*"
   },

website/src/content/docs/reference/package-stack.md

@@ -81,4 +81,4 @@ Core packages are not touched by `feynman update` because they ship with Feynman
 
 ## Runtime versions
 
-Feynman 0.5.47 runs Pi 1.2.0 with pi-subagents 0.78.0, pi-web-access 0.41.0, pi-docparser 4.0.0, pi-btw 0.8.0, and Alpha Hub 0.1.7 as ordinary npm dependencies, and does not modify any of them on disk. Every release is checked by booting the installed CLI in Pi RPC mode on Linux, macOS, and Windows.
+Feynman 0.5.48 runs Pi 1.3.0 with pi-subagents 0.78.0, pi-web-access 0.41.0, pi-docparser 4.0.0, pi-btw 0.8.0, and Alpha Hub 0.1.7 as ordinary npm dependencies, and does not modify any of them on disk. Every release is checked by booting the installed CLI in Pi RPC mode on Linux, macOS, and Windows.

website/src/content/docs/reference/releases.md

@@ -9,6 +9,14 @@ This page summarizes what changed in recent Feynman releases. GitHub releases us
 
 ## Unreleased
 
+## v0.5.48 - 2026-10-16
+
+- **Pi 1.3.0.**
+  - Tool calls whose arguments contain a backslash sequence like `\usepackage` no longer lose fields, which mattered for LaTeX in drafts and papers.
+  - Gateway errors such as "Unable to forward upstream stream" and "service is temporarily unavailable" are retried instead of ending the turn.
+  - Anthropic requests no longer fail with a 400 when a failed tool result contains images.
+  - A tool call with malformed arguments now fails instead of running with partial ones.
+
 ## v0.5.47 - 2026-10-15
 
 - **pi-web-access 0.41.0.** Sites that turn away AI fetchers can be read by setting your own User-Agent: add `"fetchContent": { "userAgent": "..." }` to `~/.feynman/agent/web-search.json`. A SearXNG instance on your own machine now works without opening every local service to page fetches.