[ttypic]

What's Changed

• Add the MESSAGE_SUBSCRIBE channel mode, which replaces SUBSCRIBE. SUBSCRIBE is still accepted in ChannelOptions.modes as a synonym, but RealtimeChannel.modes now reports the granted mode as message_subscribe rather than subscribe #2317
• Deprecate calling channels.release() on a channel that is not initialized, detached or failed. The channel is still detached and released, but a deprecation warning is now logged. Call detach() and wait for it to complete before releasing the channel #2322
• Throw a descriptive error when useAbly, useChannel or usePresence is called outside an <AblyProvider>, rather than an opaque TypeError #2316
• Fix a detached channel re-entering attached on an unsolicited ATTACHED message. It now sends a DETACH and stays detached #2315
• Fix REST token renewal retrying with the expired Authorization header, and without limit. The retry now carries the renewed token and runs once #2303
• Omit null message fields from the wire payload rather than sending them as null, and no longer encrypt a message with no data #2301
• Fix ClientOptions.clientId rejecting undefined at runtime and null in the types #2312
• Store the default authMethod of GET in auth.authOptions when it is omitted #2313
• Include the clientId in the error reported when presence auto re-enter fails #2314

Summary by CodeRabbit

• Bug Fixes
  • Improved handling of channel modes, detached channels, and presence auto-reentry errors.
  • Fixed React hook errors that occur outside an <AblyProvider>.
  • Improved REST token renewal retries, message serialization and encryption, and acceptance of client IDs.
  • Updated the default authentication method and release warnings.
• Release
  • Updated the package version to 2.30.0, including the version reported by the React hooks package.

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Walkthrough

The package and React hooks version change to 2.30.0. The changelog adds a 2.30.0 release entry, and the minimal useful Realtime bundle raw-size threshold increases to 122 KiB.

Changes

Release update

Layer / File(s)	Summary
Version, release notes, and bundle threshold package.json, src/platform/react-hooks/src/AblyReactHooks.ts, CHANGELOG.md, scripts/moduleReport.ts	The package and React hooks version change to 2.30.0. The changelog records changes for the release. The raw-size threshold for the minimal useful Realtime bundle increases to 122 KiB; the gzip threshold remains 37 KiB.

Priority: ➖ Normal

Estimated code review effort: 1 (Trivial) | ~4 minutes

Change: Other

Suggested reviewers: owenpearson

Merge Risk: ⚪ Minimal · up to 8b585

The release update is mergeable; no actionable build, publication, or runtime risk was identified.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly identifies this pull request as the 2.30.0 release, which matches the version updates and documented release changes.
Docstring Coverage		No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 2…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 2 files.

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