Version Packages (#479)

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lib/@empirica/core/CHANGELOG.md

@@ -1,5 +1,28 @@
 # @empirica/core
 
+## 1.9.0
+
+### Minor Changes
+
+- cd48506: `empirica export` could fail with a "Premature close" error (#474). This seems
+  to be originating from a bug in the `node-fetch` package, which is used to
+  polyfill `fetch` in Node.js. This upgrades Node.js to v20+, which includes
+  native `fetch` support. We still have the `cross-fetch` polyfill for projects
+  that have not updated to Node.js v20+ yet. Export uses a vendored project which
+  has been updated to use the latest Node.js version, so it does not require the
+  entire experiment to be updated for it to use Node.js v20+.
+
+  See the following issues on `node-fetch` for more details:
+  https://github.com/node-fetch/node-fetch/issues/1767
+  https://github.com/node-fetch/node-fetch/issues/1576
+
+### Patch Changes
+
+- b32b95a: Scoped objects should never be missing under EmpiricaContext. Some have reported
+  `player.stage` or `player.round` being undefined, for example. This fix also
+  more thoroughly checks that all expected objects (not only scoped objects) are
+  always present.
+
 ## 1.8.12
 
 ### Patch Changes

lib/@empirica/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@empirica/core",
-  "version": "1.8.12",
+  "version": "1.9.0",
   "description": "Empirica Core",
   "author": "Nicolas Paton <nicolas.paton@gmail.com>",
   "license": "Apache-2.0",