Changelog for v6.7.1104 (#1340)

This is an automated changelog update for v6.7.1104

Author: sourcegraph-bot-devx

docs/technical-changelog.mdx

@@ -4,6 +4,71 @@ This page documents all notable changes to Sourcegraph. For more detailed change
 
 {/* CHANGELOG_START */}
 
+# 6.7 Patch 4
+
+## v6.7.1104
+
+- [sourcegraph](https://github.com/sourcegraph/sourcegraph/releases/tag/v6.7.1104)
+
+- [docker-compose](https://github.com/sourcegraph/deploy-sourcegraph-docker/releases/tag/v6.7.1104)
+
+- [helm](https://github.com/sourcegraph/deploy-sourcegraph-helm/releases/tag/v6.7.1104)
+
+- [kustomize](https://github.com/sourcegraph/deploy-sourcegraph-k8s/releases/tag/v6.7.1104)
+
+### Features
+
+#### Others
+
+- Google Vertex: fix critical regression; add support for Gemin models and Workload Identity auth `(PR #7080)`
+  - Google Vertex: added Workload Identity authentication support, as an alternative to access token authentication.
+  - Google Vertex: fixed issues preventing Gemini models from being used.
+ Backport f80ec0d84a54336daf66fa6e9c8a43cea9ac1fc2 from #7075
+
+### Fix
+
+#### Cody
+
+- add reasoning to GPT-5 models `(PR #7107)`
+  - Fixed OpenAI GPT-5 reasoning model to use correct temperature and top_p parameters. These models now default to 0 for both parameters, allowing OpenAI to use its optimized defaults for reasoning tasks. Backport 59a57c27d8c27a665d596b4324f85177914758a3 from #7092
+- Include `UseLegacyCompletions` in the config conversion layer `(PR #7089)`
+  - Addresses `422 Unprocessable Entity` errors due to Cody client using `/v1/chat/completions` instead of the legacy `/v1/completions`.
+ Backport 231d6ebe20ec8e327fc9695f4df5e6039bb8208e from #7054
+
+### Chore
+
+#### Deepsearch
+
+- Bump timeout for executing turn `(PR #7143)`
+- Add default case to deep search telemetry (#6977) `(PR #7019)`
+
+### Reverts
+
+  There were no reverts for this release
+
+### Uncategorized
+
+#### Others
+
+- [Backport 6.7.x] feat(deep search): add share url to deepsearch `(PR #7079)`
+  - Added a shareable URL to DeepSearch conversations, making it easier to share conversations with others.  Backport 08602f581464e9f8c1c766cf7542649159bacfc8 from #7078
+- [Backport 6.7.x] chore(deep search): remove DeepsearchReference `(PR #7077)`
+  - Removed the `references` field from the DeepSearch conversation model and related functionality. This simplifies the codebase by removing the unused file permission tracking system for DeepSearch conversations.  Backport affb5349bedef24188a7e992f9581ee76fbe151d from #7021
+- [Backport 6.7.x] feat(deep search): allow sync processing via API (#7055) `(PR #7074)`
+- [Backport 6.7.x] cody: add GPT-5 models `(PR #7053)`
+- [Backport 6.7.x] Fix native integration bazel build `(PR #7008)`
+
+### Untracked
+
+The following PRs were merged onto the previous release branch but could not be automatically mapped to a corresponding commit in this release:
+
+- [Backport 6.7.x] webhooks: Fix 500 error if repo is unknown `(PR #7041)`
+- [backport 6.7.x] feat(deep search): add v1 to deepsearch APIs prefix `(PR #7018)`
+  - Adds `v1` prefix to deepsearch APIsBackport `bcd3192` from [https://github.com/sourcegraph/sourcegraph/pull/7002](https://github.com/sourcegraph/sourcegraph/pull/7002)
+
+{/* RSS={"version":"v6.7.1104", "releasedAt": "2025-08-26"} */}
+
+
 # 6.7 Patch 2
 
 ## v6.7.375