Mark 2025.2 Flamingo as released

And set 2026.1 Gazpacho as the default cycle under development.

Change-Id: Ie628782c86de5a3c74b1713d21478f98984d82e0
Signed-off-by: Előd Illés <elod.illes@est.tech>

data/series_status.yaml

@@ -1,19 +1,19 @@
 ---
 - name: gazpacho
   release-id: 2026.1
-  status: future
+  status: development
   slurp: yes
   initial-release: 2026-04-01
   next-phase:
-    status: development
-    date: 2025-10-01
+    status: maintained
+    date: 2026-04-01
 - name: flamingo
   release-id: 2025.2
-  status: development
+  status: maintained
   initial-release: 2025-10-01
   next-phase:
-    status: maintained
-    date: 2025-10-01
+    status: end of life
+    date: 2027-04-28
 - name: epoxy
   release-id: 2025.1
   status: maintained

doc/source/flamingo/index.rst

@@ -2,7 +2,7 @@
 2025.2 Flamingo
 ===============
 
-Projected Release Date: 01 October, 2025
+Originally Released: 01 October, 2025
 
 .. toctree::
    :maxdepth: 1

openstack_releases/defaults.py

@@ -12,4 +12,4 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-RELEASE = 'flamingo'
+RELEASE = 'gazpacho'