diff --git a/.changeset/pre.json b/.changeset/pre.json
index 7e24432129d..3b9bd5f6bc4 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -25,6 +25,7 @@
     "four-ghosts-watch",
     "fresh-moose-hope",
     "funny-jeans-invent",
+    "giant-bags-share",
     "good-dolphins-peel",
     "gorgeous-chefs-tap",
     "grumpy-vans-type",
@@ -48,6 +49,7 @@
     "mighty-penguins-wink",
     "modern-feet-do",
     "moody-lobsters-listen",
+    "nervous-fireants-bow",
     "nervous-goats-allow",
     "nice-donkeys-reflect",
     "nice-waves-work",
@@ -81,6 +83,8 @@
     "tall-bikes-develop",
     "tall-cups-suffer",
     "tame-doors-shop",
+    "tame-points-work",
+    "tender-swans-flash",
     "thick-books-grin",
     "tidy-squids-poke",
     "tough-rockets-allow",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c80dad14d10..f2dc9bbb4d9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,37 @@
 # @apollo/client
 
+## 4.0.0-alpha.6
+
+### Major Changes
+
+- [#12485](https://github.com/apollographql/apollo-client/pull/12485) [`d338303`](https://github.com/apollographql/apollo-client/commit/d3383033d306b7d66e90f5f3170c24453cd76464) Thanks [@jerelmiller](https://github.com/jerelmiller)! - Throw an error for queries and mutations if the link chain completes without emitting a value.
+
+- [#12484](https://github.com/apollographql/apollo-client/pull/12484) [`9a8b9ce`](https://github.com/apollographql/apollo-client/commit/9a8b9cebbcf290984a4f154f261a4090e636e50e) Thanks [@jerelmiller](https://github.com/jerelmiller)! - Remove `loading`, `networkStatus`, and `partial` properties on all promise-based query APIs. These properties were mostly static and were unnecessary since promise resolution guaranteed that the query was not longer loading.
+
+  This affects the following APIs:
+
+  - `client.query`
+  - `client.refetchQueries`
+  - `client.reFetchObservableQueries`
+  - `client.resetStore`
+  - `observableQuery.fetchMore`
+  - `observableQuery.refetch`
+  - `observableQuery.reobserve`
+  - `observableQuery.setVariables`
+  - The `useLazyQuery` `execute` function
+
+### Minor Changes
+
+- [#12497](https://github.com/apollographql/apollo-client/pull/12497) [`ff2cbe1`](https://github.com/apollographql/apollo-client/commit/ff2cbe1db1815c30f5fda7f6c07091663e065582) Thanks [@jerelmiller](https://github.com/jerelmiller)! - Add a `data` property to `CombinedGraphQLErrors` that captures any partial data returned by the GraphQL response when `errors` are also returned.
+
+- [#12488](https://github.com/apollographql/apollo-client/pull/12488) [`c98b633`](https://github.com/apollographql/apollo-client/commit/c98b6335de5b15e546aa5db79a8cf2dc9d914dcf) Thanks [@phryneas](https://github.com/phryneas)! - Add a new method for static SSR of React components, `prerenderStatic`.
+  The old methods, `getDataFromTree`, `getMarkupFromTree` and `renderToStringWithData`
+  have been deprecated in favor of `prerenderStatic`.
+
+  If used with React 19 and the `prerender` or `prerenderToNodeStream` apis from
+  `react-dom/static`, this method can now be used to SSR-prerender suspense-enabled
+  hook APIs.
+
 ## 4.0.0-alpha.5
 
 ### Major Changes
diff --git a/package-lock.json b/package-lock.json
index 191005cec5d..ee88247d022 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@apollo/client",
-  "version": "4.0.0-alpha.5",
+  "version": "4.0.0-alpha.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@apollo/client",
-      "version": "4.0.0-alpha.5",
+      "version": "4.0.0-alpha.6",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 61b47fefcd5..10be5cdc6c5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@apollo/client",
-  "version": "4.0.0-alpha.5",
+  "version": "4.0.0-alpha.6",
   "description": "A fully-featured caching GraphQL client.",
   "private": true,
   "keywords": [