events: Remove realm_is_zephyr_mirror_realm from API.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

api_docs/changelog.md

@@ -20,6 +20,11 @@ format used by the Zulip server that they are interacting with.
 
 ## Changes in Zulip 12.0
 
+**Feature level 426**
+
+* [`POST /register`](/api/register-queue): Removed the
+  `realm_is_zephyr_mirror_realm` property from the response.
+
 Feature levels 421-424 reserved for future use in 11.x maintenance
 releases.
 

version.py

@@ -34,7 +34,7 @@ DESKTOP_WARNING_VERSION = "5.9.3"
 # new level means in api_docs/changelog.md, as well as "**Changes**"
 # entries in the endpoint's documentation in `zulip.yaml`.
 
-API_FEATURE_LEVEL = 425
+API_FEATURE_LEVEL = 426
 
 # Bump the minor PROVISION_VERSION to indicate that folks should provision
 # only when going from an old version of the code to a newer version. Bump

web/src/state_data.ts

@@ -412,7 +412,6 @@ export const realm_schema = z.object({
     realm_inline_image_preview: z.boolean(),
     realm_inline_url_embed_preview: z.boolean(),
     realm_invite_required: z.boolean(),
-    realm_is_zephyr_mirror_realm: z.boolean(),
     realm_jitsi_server_url: z.nullable(z.string()),
     realm_linkifiers: z.array(realm_linkifier_schema),
     realm_logo_source: z.string(),

zerver/lib/events.py

@@ -490,7 +490,6 @@ def fetch_initial_state_data(
         )
 
         state["server_generation"] = settings.SERVER_GENERATION
-        state["realm_is_zephyr_mirror_realm"] = False
         state["development_environment"] = settings.DEVELOPMENT
         state["realm_org_type"] = realm.org_type
         state["realm_plan_type"] = realm.plan_type

zerver/openapi/zulip.yaml

@@ -19951,12 +19951,6 @@ paths:
 
                           Relevant for administrative settings UI that can change the digest
                           email settings.
-                      realm_is_zephyr_mirror_realm:
-                        type: boolean
-                        description: |
-                          Present if `realm` is present in `fetch_event_types`.
-
-                          Whether the organization is a Zephyr mirror realm.
                       realm_email_auth_enabled:
                         type: boolean
                         description: |

zerver/tests/test_home.py

@@ -184,7 +184,6 @@ class HomeTest(ZulipTestCase):
         "realm_inline_image_preview",
         "realm_inline_url_embed_preview",
         "realm_invite_required",
-        "realm_is_zephyr_mirror_realm",
         "realm_jitsi_server_url",
         "realm_linkifiers",
         "realm_logo_source",