feat: add change-log for gw v2.33.1

changelog/enterprise.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Enterprise Gateway"
-sidebarTitle: "Enterprise Gateway [2.33.0]"
+sidebarTitle: "Enterprise Gateway [2.33.1]"
 rss: true
 ---
 
@@ -12,6 +12,23 @@ Discuss how Portkey's AI Gateway can enhance your organization's AI infrastructu
 **Performance improvements are on the way!** We're rolling them out in stages, and your applications won't need any changes. Before you upgrade, we'd recommend a quick look at the deployment notes (new internal ports and using the default entrypoint) so everything goes smoothly: [Performance Improvements](/self-hosting/major-performance-improvements) · [Prisma AIRS AI Gateway](/aigw/self-hosting/major-performance-improvements)
 </Note>
 
+<Update label="2.33.1" description="2026-11-06">
+
+## v2.33.1
+
+---
+
+### Fixes and Improvements
+
+<Note>
+These issues did not occur on deployments using `LOG_STORE=s3_assume`. On other log stores (`s3`, `s3_custom`, `control_plane`, `azure`, `gcs`, and `gcs_assume`), they could occur in v2.30.0 to v2.33.0 depending on configuration, as described below.
+</Note>
+
+- **Logging**: Removed unused Redis pub/sub events from the analytics queue. With a Redis user that has no channel permissions, analytics jobs reported errors and were retried, though the data was still captured. OpenTelemetry export also continued, but spans from retried jobs could be sent more than once. No configuration change is needed. [Performance Improvements](/self-hosting/major-performance-improvements)
+- **Logging**: Restored support for `NODE_EXTRA_CA_CERTS` in log uploads, so certificates signed by your private certificate authorities are accepted again. [Performance Improvements](/self-hosting/major-performance-improvements)
+
+</Update>
+
 <Update label="2.33.0" description="2026-11-04">
 
 ## v2.33.0