Release: 1.5.0 (#562)

* Version stuff (#558)

* add server version header to all responses

* return version key on chat payloads

* add version to langfuse

* add has_code_attachment tag to langfuse

* changesets

* update template

* add an error to echo service for debugging

* ensure services respond to HEAD requests

* revert langfuse tags

* Upgrade to Claude Opus (#553)

* switch to opus

* adjust tokens effort

* add changeset

* adjust tokens

* version: 1.5.0

---------

Co-authored-by: Hanna Paasivirta <hanna@openfn.org>

Author: josephjclark

.github/pull_request_template.md

@@ -6,18 +6,16 @@ Fixes #
 
 ## Implementation Details
 
-A more detailed breakdown of the changes, including motivations (if not provided in the issue).
+A more detailed breakdown of the changes, including motivations (if not provided
+in the issue).
 
 ## AI Usage
 
-Please disclose how you've used AI in this work (it's cool, we just want to know!):
+Please disclose whether you've used AI in this work (it's cool, we just want to
+know!):
 
-- [ ] Code generation (copilot but not intellisense)
-- [ ] Learning or fact checking
-- [ ] Strategy / design
-- [ ] Optimisation / refactoring
-- [ ] Translation / spellchecking / doc gen
-- [ ] Other
-- [ ] I have not used AI
+- [ ] Yes, I have not used AI
+- [ ] No, I have not used AI
 
-You can read more details in our [Responsible AI Policy](https://www.openfn.org/ai#pull-request-templates)
+You can read more details in our
+[Responsible AI Policy](https://www.openfn.org/ai#pull-request-templates)

CHANGELOG.md

@@ -1,5 +1,17 @@
 # apollo
 
+## 1.5.0
+
+### Minor Changes
+
+- 5cd94ea: upgrade to opus in planner and job chat
+
+### Patch Changes
+
+- 01754a0: Add version metadata to HTTP headers, chat payloads (meta key), and
+  langfuse traces
+- 01754a0: For langfuse traces with code, add a `has_code_attachment` tag
+
 ## 1.4.0
 
 ### Minor Changes

package.json

@@ -1,7 +1,7 @@
 {
   "name": "apollo",
   "module": "platform/index.ts",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "type": "module",
   "scripts": {
     "start": "NODE_ENV=production bun platform/src/index.ts",

platform/src/bridge.ts

@@ -3,6 +3,7 @@ import path from "node:path";
 import { spawn } from "node:child_process";
 import { rm } from "node:fs/promises";
 import { getInternalToken } from "./auth/internal-token";
+import pkg from "../../package.json";
 
 /**
   Run a python script
@@ -46,7 +47,13 @@ export const run = async (
       // Hand the internal token to the child explicitly so its apollo() self-calls
       // are recognised by the auth hook. Spawned from here (the honest owner) rather than
       // written back onto this process's env.
-      { env: { ...process.env, APOLLO_INTERNAL_TOKEN: getInternalToken() } }
+      {
+        env: {
+          ...process.env,
+          APOLLO_INTERNAL_TOKEN: getInternalToken(),
+          APOLLO_VERSION: pkg.version,
+        },
+      }
     );
 
     proc.on("error", async (err) => {

platform/src/middleware/dir.tsx

@@ -24,6 +24,8 @@ export default async (app: Elysia) => {
   // jsx templates!
   // https://elysiajs.com/patterns/mvc.html#view
 
+  app.head("/", () => new Response(null, { status: 200 }));
+
   const modules = await describeModules(path.resolve("./services"));
   app.get("/", () => {
     return (

platform/src/middleware/services.ts

@@ -74,6 +74,8 @@ export default async (app: Elysia, port: number, auth: InstanceAuth) => {
       const { name, readme } = m;
       console.log(" - mounted /services/" + name);
 
+      app.head(name, () => new Response(null, { status: 200 }));
+
       // simple post
       app.post(name, async (ctx) => {
         console.log(`POST /services/${name}: ${ctx.uuid}`);

platform/src/server.ts

@@ -11,6 +11,7 @@ import { captureException } from "./util/sentry";
 import { clientsDbUrl, closeDb } from "./db";
 import { runMigrations } from "./db/migrate";
 import { randomUUID } from "node:crypto";
+import pkg from "../../package.json";
 
 export default async (
   port: number | string = 3000,
@@ -23,6 +24,7 @@ export default async (
   app.use(html());
 
   app.derive(() => ({ start: Date.now(), uuid: randomUUID() }));
+  app.onAfterHandle(({ set }) => { set.headers["X-Api-Version"] = pkg.version; });
   app.onAfterHandle(logRequest);
 
   // Report unhandled throws to Sentry, then return nothing so Elysia produces