Add manila milestones to the Gazpacho schedule

Change-Id: Id23297cc3d870f5e4897a843891b3df922e23087
Signed-off-by: Carlos da Silva <ces.eduardo98@gmail.com>
Signed-off-by: Goutham Pacha Ravi <gouthampravi@gmail.com>

doc/source/gazpacho/schedule.rst

@@ -229,3 +229,49 @@ Nova Implementation Review Day
 On 15 January 2026 and 19 February 2026, Nova prioritized code changes will be reviewed by the Nova
 core team.
 
+Manila
+------
+
+.. _g-manila-spec-freeze:
+
+Manila Spec Freeze
+^^^^^^^^^^^^^^^^^^
+
+All Manila specs targeted to 2026.1 Gazpacho must be approved by the end of
+the week.  Spec authors are encouraged to schedule collaborative review
+discussions through the
+`Manila Weekly IRC meetings <https://meetings.opendev.org/#Manila_Team_Meeting>`_.
+
+.. _g-manila-new-driver-deadline:
+
+Manila New Driver Deadline
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+By the end of the week all new backend drivers for Manila must be substantially
+complete, with unit tests, and passing 3rd party CI. Drivers do not have to
+actually merge until feature freeze.
+
+.. _g-manila-fpfreeze:
+
+Manila Feature Proposal Freeze
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+All new Manila features must be proposed and substantially completed, with
+unit, functional and integration tests by the end of the week. Collaborative
+review sessions must be proposed at this timeline, in order to speed up the
+review process.
+
+.. _g-manila-bugsquash:
+
+Manila Bugsquash
+^^^^^^^^^^^^^^^^
+
+Manila community event promoted to fast-track the closure of bugs.
+
+.. _g-manila-mid-cycle:
+
+Manila Mid Cycle
+^^^^^^^^^^^^^^^^
+
+Manila community mid cycle checkpoint on features and deliverables planned
+for the release.

doc/source/gazpacho/schedule.yaml

@@ -52,6 +52,8 @@ cycle:
   - start: '2025-12-15'
     end: '2025-12-19'
     name: R-15
+    project-specific:
+      - g-manila-spec-freeze
   - start: '2025-12-22'
     end: '2025-12-26'
     name: R-14
@@ -75,6 +77,9 @@ cycle:
   - start: '2026-01-26'
     end: '2026-01-30'
     name: R-9
+    project-specific:
+      - g-manila-fpfreeze
+      - g-manila-new-driver-deadline
   - start: '2026-02-02'
     end: '2026-02-06'
     name: R-8
@@ -83,6 +88,8 @@ cycle:
     name: R-7
     x-project:
       - g-extra-acs
+    project-specific:
+      - g-manila-mid-cycle
   - start: '2026-02-16'
     end: '2026-02-20'
     name: R-6
@@ -104,6 +111,8 @@ cycle:
     name: R-4
     x-project:
       - g-cycle-highlights
+    project-specific:
+      - g-manila-bugsquash
   - start: '2026-03-09'
     end: '2026-03-13'
     name: R-3