10.0.0 (2026-11-06)
⚠ BREAKING CHANGES
- release v10 from master as latest (#2004)
LocalAttachmentMetadata requires only id. file and uploadState are
optional, so code that reads them from a LocalAttachment must handle undefined. A file must
come with its uploadState: localMetadata: { id, file } no longer compiles, and an attachment
in that shape from untyped code is no longer sent. An attachment with neither field (a custom type
or giphy) is sent as it is, takes no upload slot, and counts as content in hasSendableData.
- CustomCommandData is no longer exported. Delete its augmentations and imports. A leftover augmentation still compiles and has no effect, so search for the name rather than relying on tsc. An app that wants a closed set of command names declares its own union. See ai-docs/v10-breaking-changes.md#custom-data-augmentation.
- the client no longer dispatches capabilities.changed and
the name is no longer an EventType. Subscribe to channel.state instead:
channel.state.subscribeWithSelector(({ ownCapabilities }) => ({ ownCapabilities }), fn).
See ai-docs/v10-breaking-changes.md#capabilities-changed-removed.
- AttachmentManager.uploadAttachment() is removed. Retry a failed upload, or upload an attachment you built yourself such as a voice recording, with
attachmentManager.uploadFile(attachment). It keeps the attachment's id, fields and position, and runs the pre- and post-upload middleware, which uploadAttachment() skipped. uploadFile() does not check isUploadEnabled, so check it first to skip the upload as uploadAttachment() did. uploadFile() always resolves to an attachment: where a result was checked for undefined, check result.localMetadata.uploadState instead. See ai-docs/v10-breaking-changes.md#upload-attachment-removed.
- the message composer installs the command middlewares by default: createActiveCommandGuardMiddleware and createCommandStringExtractionMiddleware in the text composer chain, createCommandInjectionMiddleware in the composition chain and createDraftCommandInjectionMiddleware in the draft composition chain. Typing
/giphy cats activates giphy and leaves cats in the text, and a command picked with textComposer.setCommand() is sent with its name. Delete your own installs of these middlewares. A UI without a command chip removes all four by id: stream-io/text-composer/active-command-guard and stream-io/text-composer/command-string-extraction from textComposer.middlewareExecutor, stream-io/message-composer-middleware/command-string-injection from compositionMiddlewareExecutor and stream-io/message-composer-middleware/draft-command-string-injection from draftCompositionMiddlewareExecutor. See ai-docs/v10-breaking-changes.md#composer-command-middlewares-default.
- Channel.watch() resolves with the channel instance to use (the channel, or the instance that superseded it) instead of the server response.
- watch() sends no query for a channel that is already watched and loaded (watchStatus Watching, initialized, and messagePaginator.hasResults) when it passes no options or the same options as the last successful watch() during the current watch; other options send a query. It no longer refreshes a watched channel: use channel.reload(), and load other messages through channel.messagePaginator (jumpToMessage(), toTail(), toHead()).
- A watch() while another with the same options is in flight joins it instead of sending a request.
- Aborting requestOptions.signal ends only that caller's wait; the request is cancelled once every caller waiting for it has aborted.
- Channel.ensureWatched() is removed (v10 release candidates only); call watch().
## Changelog
- `Channel.watch()` resolves with the channel and sends no query for a
channel already watched and loaded, unless it asks for options the
current watch was not sent with. `Channel.ensureWatched()` is removed.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
* remove messageSetToAddToIfDoesNotExist and let the message paginator place every page (#1926)
* open api hot fixes (#1927)
* `StreamChatOptions` and `client.options` are removed.
`new StreamChat(key, config)` and `StreamChat.getInstance(key, config)` take
the configuration tree (`DeepPartial<InstanceConfigTree>`) as their second
argument; the `config` wrapper is dropped.
Option moves:
- `allowServerSideConnect`, `axiosRequestConfig`, `baseURL`, `browser`,
`persistUserOnConnectionFailure` -> `client.<same name>`
- `notifications` -> `client.notificationManager`
- top-level axios fields (`timeout`, `httpsAgent`, ...) ->
`client.axiosRequestConfig.<key>`
Example: `new StreamChat(key, { client: { allowServerSideConnect: true } })`.
`client.persistUserOnConnectionFailure` is no longer a field (use
`client.config.setConfig('client', { persistUserOnConnectionFailure })`);
`client.browser` and `client.node` are read-only getters.
`baseURL`, `axiosRequestConfig` and `notificationManager` are read at
construction, and the tree copies `axiosRequestConfig` instead of keeping
your object. See v9-to-v10-migration-guide-client-construction.md.
* client.activeChannels is removed; use client.channelManager.get(cid) and client.channelManager.values().
* client.hydrateActiveChannels() is renamed to client.hydrateChannels().
* client.getChannelById() and client.getChannelByMembers() are removed; use client.channel() or client.channelManager.ensure({ type, id?, data? }).
* thread.deactivate() is removed; thread.activate() returns the function that ends the activation.
* channel._disconnect() is renamed to channel.disconnect().
* channel.disconnected is removed; read the read-only channel.pendingDisposal instead, which only channel.disconnect() sets.
* when a channel created from members gets a cid another stored instance already holds, the stored instance stays, as in v9, and the new one is marked channel.supersededBy; if the new one is open and the stored one isn't, its unsent composition moves to the stored one, so UIs holding the new instance should switch to channel.supersededBy.
* channel.initialized is set by query() and create() too, not only by watch().
* channel search results are not watched; watch a result when it is opened.
* MessageSearchSource no longer watches the channels it fetches for its results; watch the channel when a result is opened, e.g. with jumpToMessage(id, { watchChannel: true }).
* adopt TS generator changes (#1896)
* reenable WS fallback (#1889)
* thread paginator and manager revamp (#1888)
* **MessageDeliveryReporter:** The `isLocalUnreadCountEnabled` client option is
removed. Use `channel.readEvents.localUnreadCountEnabled` in the
configuration service instead (see above).
* brand server-sent timestamps as TimestampNS and ship the Date guard (#1884)
* `connection.changed` is removed. Connectivity is published as two state stores
and nothing else: `client.networkConnection.state` for the device and `client.wsConnection.state`
for this client's socket. The event was silent on `closeConnection()` and two error paths, and
held a drop for five seconds; the stores are written on every transition and publish immediately.
* `client.wsConnection` is now a `WSConnection` wrapper rather than the
`StableWSConnection` itself, and is never null. The live socket is `client.wsConnection.connection`,
replaced on every connect; read `isHealthy`, `isConnecting`, `connect()` and `disconnect()` from the
wrapper. `StableWSConnection` is constructed with `{ wsConnection }` instead of `{ client }`.
* `client.defaultWSTimeout` is removed, along with the `WebSocketImpl` and
`wsUrlParams` client options. They move to the socket's configuration as `connectTimeoutMs`,
`webSocketImpl` and `urlParams`, set with `client.config.set({ client: { wsConnection: { … } } })`.
Unlike the fields and options they replace, these survive a reconnect.
* `ThreadManagerState.lastConnectionDropAt` is removed. Read
`client.wsConnection.state.lastUnhealthyAt`, which is written on every status transition,
including the `disconnect()` path the old event was silent about.
* requests that watch a channel or subscribe to presence now wait for a WebSocket
connection id instead of silently returning unwatched data. The gate is in `ApiClient._doRequest`,
so it covers every endpoint carrying `watch` or `presence`, plus `stopWatchingChannel` and
`longPoll`. With no socket open and none being established the request rejects with "No connection
id is available"; an explicit `watch: false` is still honoured, and a caller's `AbortSignal`
abandons the wait. Test fixtures that fake a connected user without a live socket will now throw.
* a UI that renders a "connection lost" banner must hold the drop itself. The
socket's store publishes drops the moment they happen, where the old event delayed them by five
seconds. `client.wsConnection.config.offlineNotificationDisplayDelayMs` (5s) is the shared value to
wait for; nothing in this package acts on it.
* `connection.recovered` is no longer dispatched when the socket drops while a
recovery is running, because every reload in it can have failed. Work keyed off that event will
correctly stop running for recoveries that recovered nothing.
* openapi related clean up (#1870)
* **SearchController:** remove InternalSearchControllerState (#1866)
* remove response date transform (#1849)
* `client.instanceConfigurationService` is replaced by `client.config`,
and the exported class `InstanceConfigurationService` is renamed to
`InstanceConfigurationRegistry`.
* `client.setInstanceConfigurationFunction()` is removed. Register
setup functions with `client.config.setSetupFunction(key, fn)`.
`client.setMessageComposerSetupFunction()` is unchanged.
* the per-class setup types are replaced by generic ones keyed by
instance. Removed: `ChannelSetupFunction`, `ChannelSetupState`,
`ChannelTearDownFunction`, `MessageComposerSetupFunction`, `MessageComposerSetupState`,
`MessageComposerTearDownFunction`, `StreamChatSetupFunction`, `StreamChatSetupState`,
`StreamChatTearDownFunction`, `ThreadSetupFunction`, `ThreadSetupState`,
`ThreadTearDownFunction`, `SetInstanceConfigurationFunctions`,
`SetInstanceConfigurationServiceStates` and `SetupFnOf`. Use `InstanceSetupFunction`,
`InstanceSetupState`, `InstanceSetupTearDownFunction` and `InstanceSetupKey`.
* `ChannelInstanceConfig` is renamed to `ChannelConfig` and
`ThreadInstanceConfig` to `ThreadConfig`.
* `Channel.getConfig()` is removed. Read the server's channel-type
configuration from `channel.serverConfig`, or the resolved configuration from
`channel.config`.
* `client.configs` is renamed to `client.channelServerConfigs` and
`client.configsStore` to `client.channelServerConfigsStore`. Keys are still cids, so
lookups translate directly. Prefer `channel.serverConfig`.
* `channel.config.commands` is renamed to
`channel.config.availableCommands`. The server owns the list, so it is read-only and
absent from the declarative configuration tree.
* `applyCommandValidatorOverride` is no longer exported. Command
validation is configured through the composer's configuration.
* `MessageComposerConfig` gains a required `polls`;
`AttachmentManagerConfig` gains required `enabled` and `customCdn`;
`LocationComposerConfig` gains a required `minShareDurationMs`. A config object
built literally must supply them.
* `linkPreviews.enabled` now defaults to `true`, where it defaulted to
`false`. It is ANDed with the channel type's `url_enrichment`, so `true` means "no
opinion, let the server decide"; the old default double-gated the feature and kept it
off even where the server had enabled it.
* server flags gate the features they describe, ANDed with the
registered value rather than the client value winning: `typingEvents` with
`typing_events`, `readEvents` with `read_events`, `attachments` with `uploads`,
`polls` with `polls`, `location` with `shared_locations`, and `linkPreviews` with
`url_enrichment`. Code that set a flag to `true` and assumed it took effect may now
find the feature off.
* setters no longer discard a write when the server is masking the
field. Previously the setter compared against the effective value, so the write was
dropped and the earlier request was honoured once the server relented. Affects
`linkPreviewsManager.enabled`, `textComposer.enabled`, `textComposer.maxLengthOnEdit`,
`textComposer.maxLengthOnSend` and `attachmentManager.maxNumberOfFilesPerMessage`.
* remove hand-written types and API wrappers (#1836)
* **i18n:** `Streami18n.init()` now rejects when i18next fails to
initialize, where it previously logged and resolved. Callers that ignore
the returned promise will see an unhandled rejection. The instance
remains usable in its degraded English form either way.
`Streami18n.brand` is removed; nothing in either UI SDK read it, and a
custom integration that recognized instances through it should compare
against its own marker or accept the instance it was handed.
* **i18n:** share the translation runtime as stream-chat/i18n (#1830)
* `ChannelManager` keeps its name but is a different class
table
Co-authored-by: Ivan Sekovanikj <31964049+isekovanic@users.noreply.github.com>
* paginator-based message storage replaces
channel.state.messages and channel.state.last_message_at. The message
list, thread replies and pinned messages are now owned by
channel.messagePaginator, thread.messagePaginator and
channel.pinnedMessagesPaginator. OpenAPI-generated clients replace the
hand-written request/response types. See
docs/breaking-changes-v14-v15.md for the full migration guide.
### Bug Fixes
* accept poll.update data without id ([#1997](https://github.com/GetStream/stream-chat-js/issues/1997)) ([c5863a9](https://github.com/GetStream/stream-chat-js/commit/c5863a9d2ccd44cd6994270ef8d5c3bc4637d21a))
* add docs snippets; fix open api issues ([#1913](https://github.com/GetStream/stream-chat-js/issues/1913)) ([53505e7](https://github.com/GetStream/stream-chat-js/commit/53505e7229f6c42ee39de875a0014f817a2f93eb))
* add messages received after truncate to state ([#1950](https://github.com/GetStream/stream-chat-js/issues/1950)) ([b178379](https://github.com/GetStream/stream-chat-js/commit/b1783797eb771701acfc5b96670633a8ae7da286))
* address code issues found while reviewing v10 source comments ([#1922](https://github.com/GetStream/stream-chat-js/issues/1922)) ([2fc319e](https://github.com/GetStream/stream-chat-js/commit/2fc319ed87556d1980f9971df569d6e29a4f35ce))
* adjust paginator offset when items are removed ([#1842](https://github.com/GetStream/stream-chat-js/issues/1842)) ([61b5a1f](https://github.com/GetStream/stream-chat-js/commit/61b5a1f7b8378a6c0d5d7986b3663f9784d0756f))
* apply thread reloads and queries to the registered thread ([#1929](https://github.com/GetStream/stream-chat-js/issues/1929)) ([acb33c4](https://github.com/GetStream/stream-chat-js/commit/acb33c4909829bbbb7f9ba5810ae8d3514decf80)), closes [#1913](https://github.com/GetStream/stream-chat-js/issues/1913)
* avoid types from NodeJS namespace ([#1947](https://github.com/GetStream/stream-chat-js/issues/1947)) ([68fb042](https://github.com/GetStream/stream-chat-js/commit/68fb042586b0039827a552edc270d0ae557c2fc3))
* bring back reaction apis to channel ([#1906](https://github.com/GetStream/stream-chat-js/issues/1906)) ([d419fe3](https://github.com/GetStream/stream-chat-js/commit/d419fe38a28819c03e3d42d4c5a24f4bca9b146e)), closes [#1897](https://github.com/GetStream/stream-chat-js/issues/1897) [#1897](https://github.com/GetStream/stream-chat-js/issues/1897)
* channel list reconciliation ([#1942](https://github.com/GetStream/stream-chat-js/issues/1942)) ([f7f9ec8](https://github.com/GetStream/stream-chat-js/commit/f7f9ec8b8b39a82bd141ea2675b894ce22d46800))
* channel paginator merging bugs ([#1894](https://github.com/GetStream/stream-chat-js/issues/1894)) ([dbbbd75](https://github.com/GetStream/stream-chat-js/commit/dbbbd750f1073b77b2c9de10657e0eb3462c1832)), closes [#1865](https://github.com/GetStream/stream-chat-js/issues/1865)
* consolidate master and v10 ([#1957](https://github.com/GetStream/stream-chat-js/issues/1957)) ([802a956](https://github.com/GetStream/stream-chat-js/commit/802a956f40231ba0ea44794f8b9778c82aca252a))
* count hidden messages on each side of a jump page ([#1940](https://github.com/GetStream/stream-chat-js/issues/1940)) ([487ac3d](https://github.com/GetStream/stream-chat-js/commit/487ac3d8ffef20d03807b524e94913496b5940c3))
* **deps:** bump [@stream-io](https://github.com/stream-io) toolkit packages to the .mjs/.cjs builds ([#1971](https://github.com/GetStream/stream-chat-js/issues/1971)) ([aa97cf4](https://github.com/GetStream/stream-chat-js/commit/aa97cf44110609057a9fa96eba7eccb4f85cb399)), closes [GetStream/js-toolkit#58](https://github.com/GetStream/js-toolkit/issues/58)
* dispatch connection.recovered on reconnect when recovery is disabled ([#1994](https://github.com/GetStream/stream-chat-js/issues/1994)) ([13bb533](https://github.com/GetStream/stream-chat-js/commit/13bb533744f47f58efbe15c042cee4943d612609))
* docs fixes ([#1949](https://github.com/GetStream/stream-chat-js/issues/1949)) ([4c3e46d](https://github.com/GetStream/stream-chat-js/commit/4c3e46dd3287eac544e172ac7a2fda60c60d2daa))
* drop capabilities.changed; channel.state ownCapabilities is the change signal ([#1992](https://github.com/GetStream/stream-chat-js/issues/1992)) ([6da7713](https://github.com/GetStream/stream-chat-js/commit/6da77137f97c39cd34c2efc2261f496f487f3b58))
* drop server-side remnants, add WS interface ([#1819](https://github.com/GetStream/stream-chat-js/issues/1819)) ([39c0c53](https://github.com/GetStream/stream-chat-js/commit/39c0c53ac7ab48a1b0956b46fc674615a9e4f9b5))
* ensure API errors parsing works even with multiple axios copies ([#1909](https://github.com/GetStream/stream-chat-js/issues/1909)) ([e0cfba9](https://github.com/GetStream/stream-chat-js/commit/e0cfba9caa35a7355085966e3bb7bb79457c2aa8))
* existing messages retry guards ([#1982](https://github.com/GetStream/stream-chat-js/issues/1982)) ([c7c971f](https://github.com/GetStream/stream-chat-js/commit/c7c971fd6d4c2403ed77d6e2a3bde1e8ab9b3c85))
* handle tokenProvider rejection during reconnect token refresh ([#1963](https://github.com/GetStream/stream-chat-js/issues/1963)) ([e22d218](https://github.com/GetStream/stream-chat-js/commit/e22d21843b4ae1650de9cd686f135ea47faf6e8c))
* handle user.updated in threads ([#1979](https://github.com/GetStream/stream-chat-js/issues/1979)) ([9064ffc](https://github.com/GetStream/stream-chat-js/commit/9064ffc87f8a7886c0bcdc6bcc8c714c191f2814))
* **i18n:** reject from init() and drop the Streami18n brand static ([#1839](https://github.com/GetStream/stream-chat-js/issues/1839)) ([67bb1c7](https://github.com/GetStream/stream-chat-js/commit/67bb1c74b3a8054109220f6c050746f60da983a0))
* install the command middlewares in the composer by default ([#1985](https://github.com/GetStream/stream-chat-js/issues/1985)) ([1dc25e2](https://github.com/GetStream/stream-chat-js/commit/1dc25e21dde50c06aff38e3ffb6ee5f1f1a7199d))
* issues found by the RN e2e tests ([#1996](https://github.com/GetStream/stream-chat-js/issues/1996)) ([f5d1a2d](https://github.com/GetStream/stream-chat-js/commit/f5d1a2d6c1d10a5791d36a9035cd6d538794ecd0))
* jump to thread reply bug ([#1948](https://github.com/GetStream/stream-chat-js/issues/1948)) ([5ec1b07](https://github.com/GetStream/stream-chat-js/commit/5ec1b0757bf1891effb53984d64d8939e01af40e))
* let an edit clear all custom fields ([#1983](https://github.com/GetStream/stream-chat-js/issues/1983)) ([9437b09](https://github.com/GetStream/stream-chat-js/commit/9437b093d1702afaf0a14161ec4855b81c0a9cf4))
* narrow channel.state.typing to typing.start events ([#1960](https://github.com/GetStream/stream-chat-js/issues/1960)) ([acb2345](https://github.com/GetStream/stream-chat-js/commit/acb23450db193181e75d7f331abdc1cb73778a51)), closes [#1920](https://github.com/GetStream/stream-chat-js/issues/1920)
* notify channel state subscribers on watcher, ban and member removal events ([#1977](https://github.com/GetStream/stream-chat-js/issues/1977)) ([3a7be78](https://github.com/GetStream/stream-chat-js/commit/3a7be785220f58fce6265b2bf81f93018bb87299))
* odd edge cases for channel list recovery ([#1966](https://github.com/GetStream/stream-chat-js/issues/1966)) ([dbc2468](https://github.com/GetStream/stream-chat-js/commit/dbc2468db567d92c2ae45516681454939e0aebd1))
* offline db hydration race conditions ([#1865](https://github.com/GetStream/stream-chat-js/issues/1865)) ([a4587e1](https://github.com/GetStream/stream-chat-js/commit/a4587e10c9a51eb684881d1eb8ba2ce01a9e73d0))
* open api hot fixes ([#1927](https://github.com/GetStream/stream-chat-js/issues/1927)) ([4fb4b52](https://github.com/GetStream/stream-chat-js/commit/4fb4b52662d5c03c28ee07ae94aac2edb9b5ea19))
* optimistic updates for translated messages ([#1975](https://github.com/GetStream/stream-chat-js/issues/1975)) ([91fc290](https://github.com/GetStream/stream-chat-js/commit/91fc290e593f344ebaae58747c6039954ac210d7))
* **pagination:** count a page set with setItems as loaded, even when empty ([#1995](https://github.com/GetStream/stream-chat-js/issues/1995)) ([bfff3c8](https://github.com/GetStream/stream-chat-js/commit/bfff3c851c18f094e221aba0108cdc274bc471f6))
* **pagination:** keep loaded items when filterQueryResults empties a later page ([#1986](https://github.com/GetStream/stream-chat-js/issues/1986)) ([78a32c3](https://github.com/GetStream/stream-chat-js/commit/78a32c3d1240fcccf708d90dc76dc74efa54d299))
* **paginator:** correct windows filled by hydration rather than by a query ([#1860](https://github.com/GetStream/stream-chat-js/issues/1860)) ([93b6fa0](https://github.com/GetStream/stream-chat-js/commit/93b6fa0d8148b1acff234c857a5a84268cfbfd4e))
* **paginator:** do not issue the first-page query twice ([#1858](https://github.com/GetStream/stream-chat-js/issues/1858)) ([6462cef](https://github.com/GetStream/stream-chat-js/commit/6462cefea294d53a282a66bd08142345fa5279b3))
* pass full request options to hydration query ([#1959](https://github.com/GetStream/stream-chat-js/issues/1959)) ([489774b](https://github.com/GetStream/stream-chat-js/commit/489774ba7f3342dcfc8c5072bd496d59a4c8faf9))
* pending task folding ([#1873](https://github.com/GetStream/stream-chat-js/issues/1873)) ([028f6e8](https://github.com/GetStream/stream-chat-js/commit/028f6e834345be7d6fcd95501dee4c450a2112e7))
* **poll:** keep translations from poll.updated in the poll state ([#1937](https://github.com/GetStream/stream-chat-js/issues/1937)) ([e47b75a](https://github.com/GetStream/stream-chat-js/commit/e47b75a0fca4baea926265708033dbc7ebe24749)), closes [#1878](https://github.com/GetStream/stream-chat-js/issues/1878)
* post-merge/OAPI-reconciliation adjustments ([#1812](https://github.com/GetStream/stream-chat-js/issues/1812)) ([5073c67](https://github.com/GetStream/stream-chat-js/commit/5073c676fb8c53bb2cb0fdd54e51f99beb7e6b95))
* reconnect past connection timeout ([#1874](https://github.com/GetStream/stream-chat-js/issues/1874)) ([2004a83](https://github.com/GetStream/stream-chat-js/commit/2004a831b7785efb2ae093a21188a02abd21a199)), closes [#1760](https://github.com/GetStream/stream-chat-js/issues/1760)
* regenerate api layer (fix generated filter types) ([#1827](https://github.com/GetStream/stream-chat-js/issues/1827)) ([e540d88](https://github.com/GetStream/stream-chat-js/commit/e540d883c764dcecd7e767702a85bd23dc5b69d2))
* remove CustomCommandData ([#1989](https://github.com/GetStream/stream-chat-js/issues/1989)) ([f737d61](https://github.com/GetStream/stream-chat-js/commit/f737d61993d87d45e730b6887389d648af3bed18))
* respect predefined filters from db ([#1869](https://github.com/GetStream/stream-chat-js/issues/1869)) ([cbc7707](https://github.com/GetStream/stream-chat-js/commit/cbc77072170329deb4f9ce22314db6a8743d9b75))
* restore composer custom data from drafts and edits, keep custom on edit ([#1978](https://github.com/GetStream/stream-chat-js/issues/1978)) ([51ddcad](https://github.com/GetStream/stream-chat-js/commit/51ddcad8149729145a992ab86341859e9f5f8a49))
* **search:** match message text by word prefix in MessageSearchSource ([#1987](https://github.com/GetStream/stream-chat-js/issues/1987)) ([ef58ef5](https://github.com/GetStream/stream-chat-js/commit/ef58ef56fdd63c76077431c360fa13e5d42502cd))
* send the read request regardless of read receipt privacy settings in v10 ([#1855](https://github.com/GetStream/stream-chat-js/issues/1855)) ([3b24387](https://github.com/GetStream/stream-chat-js/commit/3b2438711e92d9861814b815f91e6bcfd3fdade2))
* set thread cursor when initied from setItems ([#1898](https://github.com/GetStream/stream-chat-js/issues/1898)) ([63bef43](https://github.com/GetStream/stream-chat-js/commit/63bef437cb37d7b036d554f79a1e4b00e4826480))
* signal api ([#1828](https://github.com/GetStream/stream-chat-js/issues/1828)) ([9032b1a](https://github.com/GetStream/stream-chat-js/commit/9032b1a6d1408f96053b6cd0bcff92bdea0828b3))
* stability and perf fixes ([#1910](https://github.com/GetStream/stream-chat-js/issues/1910)) ([080af2c](https://github.com/GetStream/stream-chat-js/commit/080af2c3e0f3abbf883291dfcb9c5c69cdb842ce))
* unread snapshot count, pinned replies, joined and invite filters, read events check ([#1981](https://github.com/GetStream/stream-chat-js/issues/1981)) ([1247d10](https://github.com/GetStream/stream-chat-js/commit/1247d1035879baa02225b06a71d29f0c5a4206b8))
* v10 in depth review hotfixes ([#1920](https://github.com/GetStream/stream-chat-js/issues/1920)) ([98a298d](https://github.com/GetStream/stream-chat-js/commit/98a298dc0d4222d733b1bb5d88141c811218e57d))
* v10 regressions found in side-by-side QA ([#1965](https://github.com/GetStream/stream-chat-js/issues/1965)) ([b87d598](https://github.com/GetStream/stream-chat-js/commit/b87d5984a91627dd10c979a900f5cc81816777f7))
### Features
* add instance configuration service ([#1831](https://github.com/GetStream/stream-chat-js/issues/1831)) ([434966c](https://github.com/GetStream/stream-chat-js/commit/434966c266d357f2889c30ce8d98deee42dd50f4))
* add message/channel paginator stack with thread minimal-init and state stores ([#1795](https://github.com/GetStream/stream-chat-js/issues/1795)) ([62f0507](https://github.com/GetStream/stream-chat-js/commit/62f050786dc153b89920d59aacecaf5f051fbaed))
* adopt TS generator changes ([#1896](https://github.com/GetStream/stream-chat-js/issues/1896)) ([82af6de](https://github.com/GetStream/stream-chat-js/commit/82af6de1842c25bfb9049229f88fff9c58c7fefb))
* brand server-sent timestamps as TimestampNS and ship the Date guard ([#1884](https://github.com/GetStream/stream-chat-js/issues/1884)) ([e51198a](https://github.com/GetStream/stream-chat-js/commit/e51198aa89322564d49246ed3ff763b6d19fe136)), closes [GetStream/chat#17356](https://github.com/GetStream/chat/issues/17356) [GetStream/chat#17460](https://github.com/GetStream/chat/issues/17460) [#17356](https://github.com/GetStream/stream-chat-js/issues/17356) [GetStream/stream-chat-react#3297](https://github.com/GetStream/stream-chat-react/issues/3297) [GetStream/stream-chat-react-native#3822](https://github.com/GetStream/stream-chat-react-native/issues/3822) [GetStream/chat#17425](https://github.com/GetStream/chat/issues/17425)
* channel state migration ([#1834](https://github.com/GetStream/stream-chat-js/issues/1834)) ([9876add](https://github.com/GetStream/stream-chat-js/commit/9876add7e2a66bba5d5287545c56f1c36ccc555d))
* connection recovery ([#1841](https://github.com/GetStream/stream-chat-js/issues/1841)) ([8ec9a9d](https://github.com/GetStream/stream-chat-js/commit/8ec9a9d36592e1fa9ff1841e5337b1ce955e15c5))
* destructive reconciliation ([#1822](https://github.com/GetStream/stream-chat-js/issues/1822)) ([3c46fbf](https://github.com/GetStream/stream-chat-js/commit/3c46fbfc3a840bfd73ccad9dd2f22a200d015d10))
* establish network connection observer services ([#1859](https://github.com/GetStream/stream-chat-js/issues/1859)) ([4c46949](https://github.com/GetStream/stream-chat-js/commit/4c4694964c244c6f16efa937b766f198685b3ce8))
* generalize entity store in V10 ([#1814](https://github.com/GetStream/stream-chat-js/issues/1814)) ([d066ba0](https://github.com/GetStream/stream-chat-js/commit/d066ba0db126b1fe13f949f1d9e697a93d1b2248))
* **i18n:** share the translation runtime as stream-chat/i18n ([#1830](https://github.com/GetStream/stream-chat-js/issues/1830)) ([40cf062](https://github.com/GetStream/stream-chat-js/commit/40cf0629cbe033a8d8c9615fd886cb7d20dd29bc)), closes [GetStream/stream-chat-react#3271](https://github.com/GetStream/stream-chat-react/issues/3271) [GetStream/stream-chat-react-native#3777](https://github.com/GetStream/stream-chat-react-native/issues/3777)
* integrate OpenAPI generated clients ([#1760](https://github.com/GetStream/stream-chat-js/issues/1760)) ([0776bc4](https://github.com/GetStream/stream-chat-js/commit/0776bc460598a91afb91d4d04d3281a562073f13))
* let AttachmentManager.uploadFile retry an existing attachment ([#1991](https://github.com/GetStream/stream-chat-js/issues/1991)) ([cf8b1fa](https://github.com/GetStream/stream-chat-js/commit/cf8b1fa94330901c1ab15aac5564565c95252723))
* let integrators send a poll with the message by removing the poll-only middleware ([#1970](https://github.com/GetStream/stream-chat-js/issues/1970)) ([b515849](https://github.com/GetStream/stream-chat-js/commit/b51584960c204be4f051678d5845ba0a2436c6f4)), closes [GetStream/stream-chat-react#3365](https://github.com/GetStream/stream-chat-react/issues/3365)
* message pruning ([696f56f](https://github.com/GetStream/stream-chat-js/commit/696f56fc1dd87515061a35f0204577c3e7ce9784))
* message pruning ([#1875](https://github.com/GetStream/stream-chat-js/issues/1875)) ([d4d2c6c](https://github.com/GetStream/stream-chat-js/commit/d4d2c6cc0ab6a82681c83cc91b20069bd5a12406))
* **MessageComposer:** add send and update message API ([#1881](https://github.com/GetStream/stream-chat-js/issues/1881)) ([95b2502](https://github.com/GetStream/stream-chat-js/commit/95b25025c36354eb136afb8688d17e7b404afcb0))
* **MessageComposer:** reference the composer on upload notifications ([#1871](https://github.com/GetStream/stream-chat-js/issues/1871)) ([d520fc1](https://github.com/GetStream/stream-chat-js/commit/d520fc1e14849bddb00703d10262f0b3ac22a0a0))
* **messageDelivery:** report receipt state from the furthest cursor ([#1883](https://github.com/GetStream/stream-chat-js/issues/1883)) ([79f3ac1](https://github.com/GetStream/stream-chat-js/commit/79f3ac14880a615617471a75c757713f0fbc610b))
* **MessageDeliveryReporter:** mark channel read locally when local read count tracking are enabled ([#1886](https://github.com/GetStream/stream-chat-js/issues/1886)) ([439a018](https://github.com/GetStream/stream-chat-js/commit/439a018d1ef11f9b6ca2231269573d6d333060a2))
* migrate ChannelPaginatorsOrchestrator to ChannelManager ([#1813](https://github.com/GetStream/stream-chat-js/issues/1813)) ([c694930](https://github.com/GetStream/stream-chat-js/commit/c6949300aba166b24eff7fe83339a1644abeeb04))
* move to WS API v2 ([#1833](https://github.com/GetStream/stream-chat-js/issues/1833)) ([d530f43](https://github.com/GetStream/stream-chat-js/commit/d530f438954213d3dcb2a00bc9c6c81e0f7bb3e8))
* **NotificationManager:** add ensureTimeout for callers that cannot know if notification was already triggered ([#1872](https://github.com/GetStream/stream-chat-js/issues/1872)) ([e5d06aa](https://github.com/GetStream/stream-chat-js/commit/e5d06aa598b34d18f9714025d71849418742c1ab))
* openapi related clean up ([#1870](https://github.com/GetStream/stream-chat-js/issues/1870)) ([b3fa906](https://github.com/GetStream/stream-chat-js/commit/b3fa90610bb0fe949bc13ab9e7b10fc71fb23d66))
* optimistic reactions ([#1808](https://github.com/GetStream/stream-chat-js/issues/1808)) ([54740f1](https://github.com/GetStream/stream-chat-js/commit/54740f18f47f94559f5dd87c1877619820fcecf9))
* poll optimistic votes v10 port ([#1904](https://github.com/GetStream/stream-chat-js/issues/1904)) ([143446b](https://github.com/GetStream/stream-chat-js/commit/143446bf57b66bdda85d3b1ef68a01bac6348c6e))
* port search improvements ([#1829](https://github.com/GetStream/stream-chat-js/issues/1829)) ([7276299](https://github.com/GetStream/stream-chat-js/commit/7276299b5aad632ed44317aa78a38a91f81b9e5f)), closes [#1823](https://github.com/GetStream/stream-chat-js/issues/1823)
* reenable WS fallback ([#1889](https://github.com/GetStream/stream-chat-js/issues/1889)) ([45841cc](https://github.com/GetStream/stream-chat-js/commit/45841cc6c4417bd2592b8c81ccac01f021cb7443))
* regenerate from latest api spec; docs sync ([#1969](https://github.com/GetStream/stream-chat-js/issues/1969)) ([ae1e86a](https://github.com/GetStream/stream-chat-js/commit/ae1e86a0b64075c7dda70977fa6eac765b78f7d5))
* regenerate from latest open api spec ([#1821](https://github.com/GetStream/stream-chat-js/issues/1821)) ([22344ca](https://github.com/GetStream/stream-chat-js/commit/22344ca2304258e31ac805fe7651ce7db91a8294))
* regenerate open api spec + improve tooling ([#1824](https://github.com/GetStream/stream-chat-js/issues/1824)) ([a3198e7](https://github.com/GetStream/stream-chat-js/commit/a3198e7059b20d666ac6bc56900762e0d41a6f68))
* release v10 from master as latest ([#2004](https://github.com/GetStream/stream-chat-js/issues/2004)) ([40ead99](https://github.com/GetStream/stream-chat-js/commit/40ead99aa38917823e2a48af67aa3f750cf8ed65)), closes [#2003](https://github.com/GetStream/stream-chat-js/issues/2003) [#1476](https://github.com/GetStream/stream-chat-js/issues/1476) [#1938](https://github.com/GetStream/stream-chat-js/issues/1938) [#1937](https://github.com/GetStream/stream-chat-js/issues/1937) [#1962](https://github.com/GetStream/stream-chat-js/issues/1962) [#1963](https://github.com/GetStream/stream-chat-js/issues/1963) [#1944](https://github.com/GetStream/stream-chat-js/issues/1944) [#1952](https://github.com/GetStream/stream-chat-js/issues/1952) [#1953](https://github.com/GetStream/stream-chat-js/issues/1953) [#1954](https://github.com/GetStream/stream-chat-js/issues/1954) [#1957](https://github.com/GetStream/stream-chat-js/issues/1957) [#1976](https://github.com/GetStream/stream-chat-js/issues/1976) [#1908](https://github.com/GetStream/stream-chat-js/issues/1908) [#2003](https://github.com/GetStream/stream-chat-js/issues/2003)
* remaining optimistic updates ([#1843](https://github.com/GetStream/stream-chat-js/issues/1843)) ([808b2c8](https://github.com/GetStream/stream-chat-js/commit/808b2c8740d8ade7ab97e4d7d91247029a2d0919))
* remove hand-written types and API wrappers ([#1836](https://github.com/GetStream/stream-chat-js/issues/1836)) ([dc49a78](https://github.com/GetStream/stream-chat-js/commit/dc49a78d9cff9ddec4bcc97a178c230fba97cdad))
* remove handwritten upload methods; align method names ([#1832](https://github.com/GetStream/stream-chat-js/issues/1832)) ([1a6bdb8](https://github.com/GetStream/stream-chat-js/commit/1a6bdb875aa20d657a5c5c71dc6f0b822d28f6c8))
* remove messageSetToAddToIfDoesNotExist and let the message paginator place every page ([#1926](https://github.com/GetStream/stream-chat-js/issues/1926)) ([2b7960d](https://github.com/GetStream/stream-chat-js/commit/2b7960db6700137a7d36370fa406f3bbc7e132c5))
* remove response date transform ([#1849](https://github.com/GetStream/stream-chat-js/issues/1849)) ([ef5dcc6](https://github.com/GetStream/stream-chat-js/commit/ef5dcc6175c26bf89ab423e0bf1caab1de3473bd))
* replace StreamChat.activeChannels with entity item index for loaded channels ([#1901](https://github.com/GetStream/stream-chat-js/issues/1901)) ([ec9178a](https://github.com/GetStream/stream-chat-js/commit/ec9178a958418b3cef5bb0aed22bfb73a43318bf))
* replace StreamChatOptions with the configuration tree ([#1911](https://github.com/GetStream/stream-chat-js/issues/1911)) ([f05b861](https://github.com/GetStream/stream-chat-js/commit/f05b8613dea45f599c5c63bbfaeb6a77492332cf))
* send and count attachments with nothing to upload ([#1993](https://github.com/GetStream/stream-chat-js/issues/1993)) ([b2dfb8a](https://github.com/GetStream/stream-chat-js/commit/b2dfb8aacd1e17b5015291f55944485920d87360)), closes [ai-docs/v10-breaking-changes.md#non-upload-attachments](https://github.com/ai-docs/v10-breaking-changes.md/issues/non-upload-attachments)
* settle pending attachment uploads ([#1880](https://github.com/GetStream/stream-chat-js/issues/1880)) ([59f5869](https://github.com/GetStream/stream-chat-js/commit/59f5869f7011ec6800666e443d521da21bae0983))
* thread paginator and manager revamp ([#1888](https://github.com/GetStream/stream-chat-js/issues/1888)) ([d1562aa](https://github.com/GetStream/stream-chat-js/commit/d1562aa61d45402af715edd11ee42aa97e484456))
* update to latest api spec ([461eb24](https://github.com/GetStream/stream-chat-js/commit/461eb24363e365407f37bd45c16739287ff72b64))
* update to latest API spec ([#2005](https://github.com/GetStream/stream-chat-js/issues/2005)) ([5668f20](https://github.com/GetStream/stream-chat-js/commit/5668f208d156a69c1508136e668ef84777f5a459))
* v10 ([cd3141e](https://github.com/GetStream/stream-chat-js/commit/cd3141efe47b49cf83d3d58725bb8ed3b4f88f08))
### Refactors
* call the paginator intervals intervals, not windows ([#1939](https://github.com/GetStream/stream-chat-js/issues/1939)) ([69aa18a](https://github.com/GetStream/stream-chat-js/commit/69aa18af74554e1e36f7660c871521a0cbc792f0))
* **channel:** remove no-op overrides, dead branch and redundant id guards ([#1936](https://github.com/GetStream/stream-chat-js/issues/1936)) ([050953e](https://github.com/GetStream/stream-chat-js/commit/050953e0873a41f8c2667302fe2739c724b18932)), closes [#1870](https://github.com/GetStream/stream-chat-js/issues/1870)
* **i18n:** move the translation runtime to @stream-io/i18n ([#1861](https://github.com/GetStream/stream-chat-js/issues/1861)) ([45f45bd](https://github.com/GetStream/stream-chat-js/commit/45f45bd579df7391eb9cbec14deccd695c204cd6))
* make Channel.watch() watch a channel only when it is not watched and loaded ([#1943](https://github.com/GetStream/stream-chat-js/issues/1943)) ([3c363cb](https://github.com/GetStream/stream-chat-js/commit/3c363cbd84d2f33a2916f0f52b72f32d1428aac1))
* **SearchController:** remove InternalSearchControllerState ([#1866](https://github.com/GetStream/stream-chat-js/issues/1866)) ([fc64f7f](https://github.com/GetStream/stream-chat-js/commit/fc64f7fba9f0956840decfe69f3588bbb58d1eda))
* simplify optimistic updates ([#1897](https://github.com/GetStream/stream-chat-js/issues/1897)) ([8b84f02](https://github.com/GetStream/stream-chat-js/commit/8b84f026bcaf271c632b2ff3974e1809ae7718b7)), closes [#1882](https://github.com/GetStream/stream-chat-js/issues/1882)
* unify message operation apis ([#1882](https://github.com/GetStream/stream-chat-js/issues/1882)) ([2ed1c75](https://github.com/GetStream/stream-chat-js/commit/2ed1c75a1b15c55322d57226af60cc95fd724715))
### Performance Improvements
* store publish amplification ([#1876](https://github.com/GetStream/stream-chat-js/issues/1876)) ([d93ee7d](https://github.com/GetStream/stream-chat-js/commit/d93ee7de18cf32da690798804ba46ec59a5fdceb))
