Rework releases landing page into an overview

src/current/_includes/common/upgrade/overview.md

@@ -17,7 +17,7 @@
     For all CockroachDB {{ site.data.products.cloud }} clusters, production patch releases for a major version are automatically applied until the cluster is upgraded to a new major version. On an {{ site.data.products.advanced }} cluster, you have the option to defer patch updates for 30, 60, or 90 days if you have a [maintenance window]({% link cockroachcloud/advanced-cluster-management.md %}#set-a-maintenance-window) configured.
 {% endif %}
 
-To learn more about CockroachDB major versions and patches, refer to the [Releases Overview]({% link releases/index.md %}#overview).
+To learn more about CockroachDB major versions and patches, refer to the [Releases Overview]({% link releases/index.md %}).
 
 {% if page.path contains "cockroachcloud" %}
 ### Upgrade differences across Cloud plans

src/current/_includes/releases/whats-new-intro.md

@@ -90,7 +90,7 @@ no_highlights: {{ no_highlights }}<br />
 CockroachDB {{ page.major_version }} is in active development, and the following [testing releases]({% link releases/index.md %}#release-types) are intended for testing and experimentation only, and are not qualified for production environments or eligible for support or uptime SLA commitments. When CockroachDB {{ page.major_version }} is Generally Available (GA), production releases will also be announced on this page.
 {% else %}{% comment %}Begin GA-only content{% endcomment %}
   {% if skippable == true %}
-CockroachDB {{ page.major_version }} is an [Innovation Release]({% link releases/release-support-policy.md %}#support-types), which is optional for CockroachDB {{ site.data.products.advanced }}, CockroachDB {{ site.data.products.standard }}, and CockroachDB {{ site.data.products.core }} clusters but is required for CockroachDB {{ site.data.products.basic }}.
+CockroachDB {{ page.major_version }} is an [Innovation Release]({% link releases/release-support-policy.md %}#support-types), which is optional for CockroachDB {{ site.data.products.advanced }} and {{ site.data.products.code }}. Innovation releases including {{ page.major_version }} are unavailable for CockroachDB {{ site.data.products.standard }} and CockroachDB {{ site.data.products.basic }} clusters.
   {% else %}
 CockroachDB {{ page.major_version }}{% if lts == true %} [(LTS)]({% link releases/release-support-policy.md %}#support-phases){% endif %} is a required [Regular Release]({% link releases/release-support-policy.md %}#support-types).
   {% endif %}

src/current/_includes/sidebar-all-releases.json

@@ -1,27 +1,27 @@
 {%- assign versions = site.data.versions | where_exp: "versions", "versions.major_version != site.versions['dev']" | where_exp: "versions", "versions.major_version != site.versions['stable']" | map: "major_version" -%}
 {%- comment -%} versions iterates through the list of major versions (e.g., v21.2) in _data/versions.csv and returns all releases that are not dev or stable. We then pull only the major version name instead of the whole dictionary with map: "major_version" {%- endcomment -%}
 {
-  "title": "Latest Production Release",
+  "title": "Overview",
+  "urls": [
+    "/releases/index.html",
+    "/releases/"
+    {% for v in versions %}
+    ,"/releases/{{ v }}.html"
+    {% endfor %}
+  ]
+},
+{
+  "title": "Latest Production Release ({{ site.versions["stable"] }})",
   "urls": [
     "/releases/{{ site.versions["stable"] }}.html"
   ]
 }{% unless site.versions["stable"] == site.versions["dev"] %},
 {
-  "title": "Latest Testing Release",
+  "title": "Latest Testing Release ({{ site.versions["dev"] }})",
   "urls": [
     "/releases/{{ site.versions["dev"] }}.html"
   ]
 }{% endunless %},
-{
-  "title": "CockroachDB Releases",
-  "urls": [
-    "/releases/index.html",
-    "/releases/"
-  {% for v in versions %}
-    ,"/releases/{{ v }}.html"
-  {% endfor %}
-  ]
-},
 {
   "title": "Staged Release Process",
   "urls": [

src/current/cockroachcloud/upgrade-policy.md

@@ -51,8 +51,8 @@ The following table describes currently-supported versions on {{ site.data.produ
 
 Version | Release Type | Release date | End-of-support (EOS) date
 :------:|:------------:|:------------:|:---------:
+v26.1   | Innovation   | 2026-02-02   | 2026-08-02
 v25.4   | Regular      | 2025-11-03   | 2026-11-03
-v25.3   | Innovation   | 2025-08-04   | 2026-02-04
 v25.2   | Regular      | 2025-05-09   | 2026-05-12
 v24.3   | Regular      | 2024-11-18   | 2026-05-05
 
@@ -75,6 +75,7 @@ The following table describes versions that have reached their EOS dates on {{ s
 
 Version | Release Type | Release date | End-of-support (EOS) date
 :------:|:------------:|:------------:|:--------:
+v25.3   | Innovation   | 2025-08-04   | 2026-02-04
 v25.1   | Innovation   | 2025-02-18   | 2025-08-18
 v24.1   | Regular      | 2024-05-20   | 2025-05-20
 v24.2   | Innovation   | 2024-08-12   | 2025-02-12