Commit Graph

1246 Commits

Author SHA1 Message Date
joseph b0a20d2cae attachments: Return a list of removed attachments while editing.
Currently, we want to ask users if they would like to delete their
attachments after they have removed the attachments while editing. These
changes are preparatory changes on the backend to return a list of removed
attachments after the user has removed attachments while editing.

Fixes part of #25525.
2024-09-06 11:40:51 -07:00
Prakhar Pratyush 656c65c74c edit_history: Remove 'prev_rendered_content_version' field.
This commit removes the 'prev_rendered_content_version'
field from:

* the 'edit_history' object within message objects in the
API response of `GET /messages`, `GET /messages/{message_id}`
and `POST /zulip-outgoing-webhook`.
* the 'update_message' event type

as it is an internal server implementation detail not used
by any client.

Note: The field is still stored in the 'edit_history' column
of the 'Message' table as it will be helpful when making
major changes to the markup rendering process.
2024-08-29 15:37:12 -07:00
Anders Kaseorg ed63a40184 install-transifex-cli: Upgrade Transifex CLI from 1.6.14 to 1.6.16.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-08-26 14:17:05 -07:00
Anders Kaseorg b0170fc306 install-shfmt: Upgrade shfmt from 3.8.0 to 3.9.0.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-08-26 14:17:05 -07:00
Anders Kaseorg 2f8734aee0 install-node: Upgrade Node.js from 20.15.1 to 20.17.0.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-08-26 14:17:05 -07:00
Anders Kaseorg 892f988404 dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-08-26 07:44:14 -07:00
Anders Kaseorg 8589becc48 requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-08-24 19:44:39 -07:00
Shubham Padia 24061cfc3b dependencies: Upgrade @astrojs/starlight to 0.26.1. 2024-08-22 09:11:14 -07:00
Ujjawal Modi 5d613ce98d user_groups: Add support to update can_manage_group setting.
This commit adds API support to update can_manage_group setting
of a user group.
2024-08-20 09:28:05 -07:00
Prakhar Pratyush 52a9846cdf user_profile: Remove 'tutorial_status' field.
The 'tutorial_status' field on 'UserProfile' model is
no longer used to show onboarding tutorial.

This commit removes the 'tutorial_status' field,
'POST users/me/tutorial_status' endpoint, and
'needs_tutorial' parameter in 'page_params'.

Fixes part of zulip#30043.
2024-08-15 13:31:40 -07:00
Vector73 80969a62e6 settings: Add `can_delete_any_message_group` setting.
Fixes #30717.
2024-08-15 12:03:49 -07:00
Alex Vandiver 2840e68548 static: Pre-compress with zopfli, for better compression.
Zopfli[^1] performs very good, but time-intensive, zlib compression.
It is hence only suitable for pre-compressing objects, not on-the-fly
compression.

Use a webpack plugin to write pre-compressed versions of JS and CSS
assets using Zopfli, and configure nginx to serve those assets when
`Accept-Encoding: gzip` is provided.

This reduces the size of the JS and CSS assets on initial pageload
from 1422872 bytes to 1108267 bytes, or about a 22% savings.

[^1]: https://github.com/google/zopfli
2024-08-13 09:01:06 -07:00
Shubham Padia 427e2c5000 dependencies: Upgrade @astrojs/starlight to 0.25.4.
Also ran pnpm dedupe after the upgrade.
2024-08-12 09:30:25 -07:00
Shubham Padia 33ef160b06 help-beta: Create initial starlight project.
We are adding MDX files to `.gitignore` for now since they are
just a result of a build process, once the migration is done,
we will not ignore them.
We're using PNPM workspaces to manage this project.
The new project's tsconfig.json has been copied from the current
root tsconfig.json while omitting some details that are only
relevant to that project.
`help-beta/src/env.d.ts` is a type declaration file auto-generated
by Astro. See https://github.com/withastro/astro/issues/6013.
2024-08-02 18:18:01 -07:00
Tim Abbott f4343f1b09 docs: Update changelog for Zulip Server 9.1 release. 2024-08-02 16:53:29 -07:00
Sahil Batra 6919448917 settings: Remove create_web_public_stream_policy setting.
This commit removes create_web_public_stream_policy setting
since web-public channel creation permissions are now
handled by group-based setting.

We still pass "realm_create_web_public_stream_policy" in
"/register" response though for older clients with its
value being set depending on the value of group based
setting. If we cannot set its value to an appropriate enum
corresponding to the group setting, then we set it to
"Admins and moderators" considering that server will not
allow the users without permissions to create web-public
channels but the client can make sure that UI is
available to the users who have permission.
2024-08-01 22:49:33 -07:00
Anders Kaseorg 2a14a08e63 requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-08-01 16:46:58 -07:00
Tim Abbott c95f048aaa version: Update version after 9.0 release. 2024-07-25 14:35:16 -07:00
Tim Abbott a8368ca3c3 Release Zulip Server 9.0. 2024-07-25 13:25:21 -07:00
Alex Vandiver 2ea0cc0005 thumbnail: Add a data-original-dimensions attribute.
This allows clients to potentially lay out the thumbnails more
intelligently, or to provide a better "progressive-load" experience
when enlarging the thumbnail.
2024-07-22 22:41:10 -04:00
roanster007 66a96bee71 settings: Add setting to control how animated images are played.
Previously animated images were automatically played in the
message feed of the web app.

Now that we have still thumbnails available for them, we can add a new
personal setting, "web_animate_image_previews", which controls how the
animated images would be played in the web app message feed -- always
played, on hover, or only in the image viewer.

Fixes #31016.
2024-07-22 14:53:31 -07:00
Tim Abbott bfd5cdf6b9 version: Update version following 9.0-beta1. 2024-07-18 13:50:28 -07:00
Tim Abbott be19d33d85 Release Zulip Server 9.0-beta1. 2024-07-18 13:08:42 -07:00
Anders Kaseorg 97753fe3b0 emoji_names: Rebuild with CLDR 45, emoji-data 15.1.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-07-17 22:49:52 -07:00
Anders Kaseorg 4707edb9d8 install-node: Upgrade Node.js from 20.15.0 to 20.15.1.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-07-17 21:39:03 -07:00
Vector73 7a80fcf042 events: Send `delete_message` event to user who deleted the message.
Fixes #29826.

Co-authored-by: Mukul Goyal <goyal.mukul7689@gmail.com>
Co-authored-by: Aman Agrawal <amanagr@zulip.com>
2024-07-16 23:29:02 -07:00
Anders Kaseorg 3a535cacdc dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-07-16 23:25:37 -07:00
Alex Vandiver 556b92810b thumbnail: Advertize the thumbnail formats at client registration. 2024-07-16 13:22:15 -07:00
Vector73 d21ee6fa23 api: Deprecate uri and add url parameter in "/user_uploads" endpoint. 2024-07-14 22:32:36 -07:00
Aman Agrawal 70be9e8c51 narrow: Implement rendering of `with` narrow operators.
Adds server and web app support for processing the new `with`
search operator.

Fixes part of #21505.

Co-authored-by: roanster007 <rohan.gudimetla07@gmail.com>
Co-authored-by: Tim Abbott <tabbott@zulip.com>
2024-07-13 07:18:24 -07:00
adnan-td e10dbeaf36 dependencies: Add textarea-caret.
Update version.py for the added pnpm package.
2024-07-12 09:50:06 -07:00
Vector73 6098c2cebe settings: Add two realm settings to restrict direct messages.
Fixes #24467.
2024-07-08 19:34:17 -07:00
Aman Agrawal 9fc6b93347 user_settings: Add option to configure channel click behavior.
This commit does not implement the setting's behavior, just the API
change and settings UI.
2024-07-08 13:56:13 -07:00
Prakhar Pratyush 83414db72e settings: Add 'web_navigate_to_sent_message' setting.
In a2ef1d7e93, we made changes so
that when you send a message, your view jumps to the conversation
where you sent it.

For some users it was an improvement, few reported that it
disrupts their workflows.

This prep commit adds a setting which will be used to allow users
to decide whether to automatically go to conversation where they
sent a message.
2024-07-08 13:00:12 -07:00
Shashank Singh 4cce94b667 invites: Add option to receive notification on accepted invitations.
Previously, when a referrer's invitation to Zulip was accepted,
they got a notification from notification-bot indicating
their invitation has been accepted.

This commit adds an option for referrer to decide
whether he wants to receive the direct notification
from the notification-bot.

Fixes: #20398
2024-07-05 17:14:45 -07:00
Anders Kaseorg b115d44b6a requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-06-27 15:31:43 -07:00
Aman Agrawal f27488adc9 giphy: Upgrade giphy to implement TODO.
Upgraded to use the tabindex support provided by giphy itself.
2024-06-27 09:19:23 -07:00
Anders Kaseorg 63c65e6ecd install-transifex-cli: Upgrade Transifex CLI from 1.6.13 to 1.6.14.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-06-26 21:34:18 -07:00
Anders Kaseorg 95f5d298de install-node: Upgrade Node.js from 20.13.1 to 20.15.0.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-06-26 21:34:18 -07:00
Anders Kaseorg 3dccb72519 dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-06-26 21:34:18 -07:00
Alex Vandiver 16f8d12285 requirements: Remove now-unused pillow. 2024-06-26 16:42:59 -07:00
Alex Vandiver fd50f12548 requirements: Remove now-unused cairosvg. 2024-06-20 23:06:08 -04:00
Alex Vandiver 475d4800f9 thumbnailing: Add pyvips dependency. 2024-06-20 23:06:08 -04:00
Sahil Batra 6164a41864 realm: Remove create_private_stream_policy setting.
This commit removes create_private_stream_policy setting as
we now use new group based setting.

The "/register" response includes realm_create_private_stream_policy
field to return a value representing superset of users who have the
permission to create private channels, as older clients still expect
this field.
2024-06-20 15:48:14 -07:00
Shubham Padia d0ba886df8 dependencies: Update simplebar to 6.2.7.
We need this update to configure tabIndex for simplebar.
2024-06-20 10:25:51 -07:00
Mateusz Mandera 4917e01ffb push_notifications: Migrate to FCM HTTP v1 API.
The legacy API we use via python-gcm is deprecated and about to be
disabled.

Fixes #29768.
2024-06-17 18:26:26 -07:00
nimish 81ea09be19 search: Add is:followed filter.
Create the is:followed search operator.
Fetch all messages that are from followed topics
using exists.
Update API documentation and changelog.

Co-authored-by: Kenneth Rodrigues <kenneth.nrk123@gmail.com>

Fixes #27309.
2024-06-17 18:22:50 -07:00
Sahil Batra 222995b1be settings: Remove create_public_stream_policy.
This commit removes create_public_stream_policy setting
since public channel creation permissions are now handled
by group-based setting.

We still pass "realm_create_public_stream_policy" in
"/register" response though for older clients with its
value being set depending on the value of group based
setting. If we cannot set its value to an appropriate
enum corresponding to the group setting, then we set
it to "Members only" considering that server will not
allow the users without permissions to create public
channels but the client can make sure that UI is
available to the users who have permission.
2024-06-10 12:24:45 -07:00
Anders Kaseorg a4042d8a5a dependencies: Add confusing-browser-globals.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-06-07 16:10:39 -07:00
Mateusz Mandera 512f4d1476 presence: Backend implementation of the last_update_id API.
This builds on top of 016880f54d which
maintains correct .last_update_id for UserPresence objects; now we add
the related API changes to utilize it.
2024-06-06 17:25:54 -07:00
Varun Singh 3c79b07a56 dependencies: Add @types/js-cookie to devDependencies. 2024-06-04 08:50:07 -07:00
Anders Kaseorg fd55da4ed8 requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-31 14:32:33 -07:00
Anders Kaseorg 05513c90f0 install-transifex-cli: Upgrade Transifex CLI from 1.6.11 to 1.6.13.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-26 19:27:51 -07:00
Anders Kaseorg 659d9e39db install-node: Upgrade Node.js from 20.13.2 to 20.13.1.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-26 19:26:06 -07:00
Anders Kaseorg e5ee43a1fb dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-26 19:23:31 -07:00
Vector73 93262e03ad emails: Replace occurrences of uri with url in email templates.
This commit replaces occurrences of realm_uri with realm_url in email templates
and other related backend files.

Co-authored-by: Junyao Chen <junyao.chen@socitydao.org>
2024-05-24 11:18:35 -07:00
Vector73 62dfd93a83 api: Add "users/<int:user_id>/status" endpoint.
The documentation Creates a shared UserStatus schema that's used for
the return value of this new endpoint and for the existing user_status
objects returned by the register queue endpoint.

Co-authored-by: Suyash Vardhan Mathur <suyash.mathur@research.iiit.ac.in>

Fixes #19079.
2024-05-22 18:07:22 -07:00
Anders Kaseorg 08a50cf74b dependencies: Patch @types/plotly.js for exactOptionalPropertyTypes.
Submitted upstream:
https://github.com/DefinitelyTyped/DefinitelyTyped/pull/69621

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-16 08:58:20 -07:00
Lauryn Menard ab0fc402e0 api-docs: Update feature level 261 documentation.
The original changes for this feature level are in
commits a6be1d101 and 7b42c802b.
2024-05-15 21:01:05 +02:00
Anders Kaseorg e74ed28f4f dependencies: Patch bad triple-slash reference out of @uppy/core types.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-15 10:53:09 -07:00
Anders Kaseorg 6914d3151d dependencies: Add @types/is-url to devDependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-14 14:12:05 -07:00
Sahil Batra 8bca565218 groups: Pass old setting value for can_mention_group.
This commit adds support to pass object containing both old and new
values of the can_mention_group setting, as well as detailed API
documentation for this part of the API system.

Co-authored-by: Tim Abbott <tabbott@zulip.com>
Co-authored-by: Greg PRice <greg@zulip.com>
2024-05-14 12:17:15 -07:00
Prakhar Pratyush bf2360bcf2 onboarding_steps: Remove hotspot as an onboarding_step.
Earlier, hotspots and one-time notices were the valid
type of onboarding step.

Now, one-time notice is the only valid type.

Fixes #29296.
2024-05-10 12:30:22 -07:00
Alex Vandiver 55c2ad82df version: Update version and changelog following 8.4 release. 2024-05-09 19:07:58 +00:00
Sahil Batra 3f80bc1b41 groups: Allow setting anonymous group to settings while editing.
This commit adds support to set can_mention_group setting to
anonymous group while editing groups.
2024-05-08 18:20:14 -07:00
Vector73 ac4dde24ae realm: Add an alias `realm_url` and deprecate `realm_uri` in the API.
The naming `uri` is deprecated while `url` should be used in order to
satisfy URL standards. For this reason, four endpoints are affected:

* The response content of three endpoints `/server_settings`,
`/register` and `/realm` that contain a field `realm_uri` is
changed to `realm_url`.

* In one of the common fields for all mobile push notifications payloads,
`realm_url` field is now added as an alias to `realm_uri`.

For backwards compatibility, we keep the field `realm_uri` and add
an alias `realm_url`.

Co-authored-by: Junyao Chen <junyao.chen@socitydao.org>
2024-05-08 17:39:15 -07:00
Anders Kaseorg f13e94d9ae requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-05-06 12:56:30 -07:00
Vector73 de90d0acdf message_delete: Update "first_message_id" on message deletion.
We now "first_message_id" of the stream on the deletion of the first
message that was sent to it. This results in 1 extra query when any
stream message is deleted and 3 extra queries when the first message
sent to any stream is deleted.

Fixes #28877.
2024-04-30 14:15:22 -07:00
Anders Kaseorg ff3b284440 requirements: Add pyasyncore, to fix pyinotify on Python 3.12.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-29 13:13:20 -07:00
Anders Kaseorg 5d6927e3f4 install-transifex-cli: Upgrade Transifex CLI from 1.6.10 to 1.6.11.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-25 16:46:03 -07:00
Anders Kaseorg 0c7fd45c83 install-node: Upgrade Node.js from 20.12.0 to 20.12.2.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-25 16:46:03 -07:00
Anders Kaseorg d63a9e23eb dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-25 16:46:03 -07:00
Tim Abbott 660232a2d7 api docs: Bump API feature level for Stream=>Channel transition. 2024-04-24 14:35:05 -07:00
tnmkr 5128d8f9af streams: Add creator field.
Adds nullable creator field, containing a reference to the user who
created the stream. When creating a stream, acting user is set as
the creator of the stream. Since API calls to create streams always
have an acting user, this field should always be set when streams
are created using the API.

Because streams can be created with no acting user, this field is
nullable. We try to backfill existing streams using RealmAuditLog table,
but not all streams are guaranteed to have a recorded create log. Thus
this new field is left null when it cannot be backfilled. We also set
this field to null when the creator user is deleted.
2024-04-20 19:03:43 -07:00
Anders Kaseorg 3b4527843d requirements: Upgrade Django to 5.0.5.dev.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-18 12:39:47 -07:00
roanster007 68b4298d8e settings: Add option to disable seeing typing notifications.
This commit adds an option to the advanced section of
Preferences settings, that would allow users to choose
whether to receive typing notifications from other
users.

Fixes #29642
2024-04-16 11:38:12 -07:00
Shubham Padia 1abd356a91 custom_profile_fields: Make required field optional during update. 2024-04-15 16:52:11 -07:00
Mateusz Mandera 540d419ef7 events: Fix realm_upload_quota_mib value to be in MiB.
This was bytes until now.
2024-04-15 15:08:56 -07:00
Lauryn Menard 0452751e9e api-docs: Bump API version for addition of channel/channels operators.
In commit 32d5b4fe3e, the channel and channels operators were
documented in the API docs. This bumps the API version to match
those changes.

Also, cleans up one Changes note from the same commit noted above.
2024-04-15 10:51:48 -07:00
Kenneth Rodrigues c3408b56f0 search: Add server support for has:reaction search operator.
Web app support will be a follow-up commit.
2024-04-12 11:57:57 -07:00
Lauryn Menard 01b59c5aa2 message-type: Add support for "channel" as value for type parameter.
For endpoints with a type parameter to indicate whether a message is
a direct or stream message, adds support for passing "channel" as a
value for stream messages.

Part of stream to channel rename project.
2024-04-11 09:40:25 -07:00
Anders Kaseorg 0d1ed06762 requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-10 15:32:37 -07:00
Lauryn Menard e700e818e5 mentions: Add "channel" as a wildcard mention.
Adds "channel" to the `stream_wildcards` frozenset for stream
wildcard notifications on the backend/server.

Updates frontend/web-app to handle "channel" as the other stream
wildcards are handled in the typeahead and composebox modules.

Updates the API version and documentation for the addition of
"channel" as a wildcard mention. But does not change any of the
functionailty of (or deprecate) the "stream" wildcard at this
point.

Part of project to rename "stream" to "channel".
2024-04-04 11:16:07 -07:00
Anders Kaseorg b9e55f2c4d eslint: Enable no-jquery/no-append-html.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-04-04 10:11:57 -07:00
roanster007 c7a08f3b77 settings: Add permission to enforce unique names in realm.
Previously, users were allowed to signup or change their names to
those which already existed in the realm.

This commit adds an Organization Permission, that shall enforce
users to use unique names while signing up or changing their
names. If a same or normalized full name is found in realm,
then a validation error is thrown.

Fixes #7830.
2024-04-02 14:55:59 -07:00
Anders Kaseorg 70914b0475 Remove support for Ubuntu 20.04 and Debian 11.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2024-04-01 13:27:39 -07:00
Anders Kaseorg 416cba8746 install-shellcheck: Upgrade ShellCheck from 0.9.0 to 0.10.0.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-03-29 09:37:38 -07:00
Anders Kaseorg da984d0ab3 install-node: Upgrade Node.js from 20.11.1 to 20.12.0.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-03-29 09:37:38 -07:00
Anders Kaseorg 328ac38b0d dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-03-29 09:37:38 -07:00
Karl Stolley 286d44bf33 settings: Add new web information density settings.
Note that these settings are not operative at present, and are only
visible in the settings UI in the development environment.
2024-03-27 12:58:32 -07:00
Vector73 f758ca596b custom_profile_fields: Add "required" parameter to the profile fields.
Fixes #28512.
2024-03-21 10:48:54 -07:00
Anders Kaseorg e3340774ce requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-03-21 08:59:17 -07:00
Alex Vandiver 1e5421276f version: Update version and changelog following 8.3 release. 2024-03-19 22:31:25 +00:00
Alex Vandiver c13e3dee24 katex: Replace subprocess call with minimal external service.
Replace a separate call to subprocess, starting `node` from scratch,
with an optional standalone node Express service which performs the
rendering.  In benchmarking, this reduces the overhead of a KaTeX call
from 120ms to 2.8ms.  This is notable because enough calls to KaTeX in
a single message would previously time out the whole message
rendering.

The service is optional because he majority of deployments do not use
enough LaTeX to merit the additional memory usage (60Mb).

Fixes: #17425.
2024-03-15 15:34:12 -07:00
Anders Kaseorg 8772a70d15 dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-03-13 14:46:30 -07:00
Mateusz Mandera d5fb3f3176 authentication_methods: Bump feature level and add changelog entries. 2024-03-05 11:48:58 -08:00
Anders Kaseorg 119900120e requirements: Patch pip 20 to run on Python 3.12.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-03-01 17:38:08 -08:00
Anders Kaseorg c85b2edbd4 requirements: Upgrade Python requirements.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-02-29 16:24:43 -08:00
Anders Kaseorg 275843f9dd dependencies: Upgrade JavaScript dependencies.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2024-02-26 11:59:02 -08:00
Prakhar Pratyush fe1a20ebb3 settings: Add realm-level setting 'zulip_update_announcements_stream'.
This commit adds a realm-level setting named
'zulip_update_announcements_stream' that configures the
stream to which zulip updates should be posted.

Fixes part of #28604.
2024-02-25 09:33:00 -08:00