Version Packages (alpha) (#13351)

This PR was opened by the [Changesets
release](https://github.com/changesets/action) GitHub action. When
you're ready to do a release, you can merge this and the packages will
be published to npm automatically. If you're not ready to do a release
yet, that's fine, whenever you add more changesets to release-4.3, this
PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

`release-4.3` is currently in **pre mode** so this branch has
prereleases rather than normal releases. If you want to exit
prereleases, run `changeset pre exit` on `release-4.3`.

⚠️⚠️⚠️⚠️⚠️⚠️

# Releases
## @apollo/client@4.3.0-alpha.4

### Patch Changes

- [#13347](#13347)
[`7d543d6`](7d543d6)
Thanks [@jerelmiller](https://github.com/jerelmiller)! - Fix an issue
where `network-only` incremental queries could cause cache data to leak
into the emitted result when a `@defer` or `@stream` boundary already
had complete data in the cache. Cache data inside pending `@defer`
objects and `@stream` arrays are now pruned so that only completed
`@defer` or `@stream` boundaries are returned.

NOTE: This change only applies to `InMemoryCache` when using
`GraphQL17Alpha9Handler`.

- [#13329](#13329)
[`1d581d2`](1d581d2)
Thanks [@AmariahAK](https://github.com/AmariahAK)! - Cache diffs for
incomplete queries no longer pay the cost of building a full
`MissingFieldError` when the `missing` property is not accessed. The
error object is now only constructed when the `missing` property is
accessed the first time. This improves performance by avoiding a V8
stack capture when `missing` is ignored entirely.

As an additional small performance improvement, `JSON.stringify` is no
longer used in the error message on objects whose cache ID is known.
`JSON.stringify` is only used for non-normalized objects.

- [#13347](#13347)
[`7d543d6`](7d543d6)
Thanks [@jerelmiller](https://github.com/jerelmiller)! - Fix an issue
where partial cache data could leak into intermediate incremental
results. This could cause runtime crashes if you relied on the presence
of values to determine whether the `@defer` data had streamed in or not.

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.changeset/pre.json

@@ -14,7 +14,10 @@
     "fast-geckos-help",
     "fifty-books-return",
     "fuzzy-hairs-tie",
+    "khaki-singers-rush",
+    "lazy-diff-diagnostics",
     "serious-bugs-move",
+    "soft-nails-argue",
     "strong-shoes-sell",
     "thin-tips-fold",
     "tidy-cache-type-constraints",

CHANGELOG.md

@@ -1,5 +1,19 @@
 # @apollo/client
 
+## 4.3.0-alpha.4
+
+### Patch Changes
+
+- [#13347](https://github.com/apollographql/apollo-client/pull/13347) [`7d543d6`](https://github.com/apollographql/apollo-client/commit/7d543d6416688ed113295a69e73b706c097a0d31) Thanks [@jerelmiller](https://github.com/jerelmiller)! - Fix an issue where `network-only` incremental queries could cause cache data to leak into the emitted result when a `@defer` or `@stream` boundary already had complete data in the cache. Cache data inside pending `@defer` objects and `@stream` arrays are now pruned so that only completed `@defer` or `@stream` boundaries are returned.
+
+  NOTE: This change only applies to `InMemoryCache` when using `GraphQL17Alpha9Handler`.
+
+- [#13329](https://github.com/apollographql/apollo-client/pull/13329) [`1d581d2`](https://github.com/apollographql/apollo-client/commit/1d581d282fe223e4bf39ea5e7a3cbc44fdbf32b5) Thanks [@AmariahAK](https://github.com/AmariahAK)! - Cache diffs for incomplete queries no longer pay the cost of building a full `MissingFieldError` when the `missing` property is not accessed. The error object is now only constructed when the `missing` property is accessed the first time. This improves performance by avoiding a V8 stack capture when `missing` is ignored entirely.
+
+  As an additional small performance improvement, `JSON.stringify` is no longer used in the error message on objects whose cache ID is known. `JSON.stringify` is only used for non-normalized objects.
+
+- [#13347](https://github.com/apollographql/apollo-client/pull/13347) [`7d543d6`](https://github.com/apollographql/apollo-client/commit/7d543d6416688ed113295a69e73b706c097a0d31) Thanks [@jerelmiller](https://github.com/jerelmiller)! - Fix an issue where partial cache data could leak into intermediate incremental results. This could cause runtime crashes if you relied on the presence of values to determine whether the `@defer` data had streamed in or not.
+
 ## 4.3.0-alpha.3
 
 ### Minor Changes

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@apollo/client",
-  "version": "4.3.0-alpha.3",
+  "version": "4.3.0-alpha.4",
   "description": "A fully-featured caching GraphQL client.",
   "private": true,
   "keywords": [