Changelog: Twilio Conversations iOS SDK

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• SHA-256: 967e76057156e512a73a3eea8b50f24a1989ae41fd3b0294f9710c317270714e

Fixes:

• Fix one of the crashes on shutdown.
• Fix ordering when processing incoming messages, should make shutdown more reliable, also fix other races.
• Misc bugfixes.

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• SHA-256: 98985d967aeaa1cb1fbe26562e478e63aba62fce0afd22f73803d7ad1892c915

Fixes:

• Fixed an issue when debugging with LLDB would become impossible after depending on the Conversations SDK.

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• SHA-256: abb2f5cecade556ba73b8c1b2a944b6e04bb248d532263e1984988fe5158735a

Changes:

• Fixed an issue when a client could hang during the initialization

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• SHA-256: d5b8364c50f647f5317c27c0b193a42e7f88d54972cb6d49a1fc756abcb0351d

Breaking changes

• Participant channel type is refactored to include the actual value of other channel type.

Changes:

• Fixed a crash which could happen during de-initialization.
• Fixed a problem with reconnection after restoring an app from background.

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• SHA-256: 5a0c42f098d897d350e01869888b77561d4ae20e31d055879580e6300b583b0e

Changes:

• Added support for Content API

Fixes:

• Fixed an issue when an event about a token expiration could come twice

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• SHA-256: 4daf448d037eb2e3765016d066618d9d43259e297203bb79ee472d36d9519ef3

Changes:

• Reduced the SDK footprint by ~75%
• Significantly improved stability by refactoring the transport layer

Breaking changes

• Dropped support for iOS 12

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• SHA-256: 740d8093d2c70d68be4acc1533e2d2a28f4ffbd445017c2ee83d9027d964b4a0

Changes:

• Fixed an issue with accessing temporary media URLs

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• SHA-256: 349fc438f3e3700168df7644fdd0384fb6743b71da32cafa8736485434391738

Changes:

• Fixed a crash that could occur on setting the delegate of 'TwilioConversationsClient' to 'nil'.

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• SHA-256: e9fb471aeb874236f4e08f54e2d393f8dd01746226e2d9dc9e7e9124de648c03

Changes:

• Fixed a rare crash caused by adding a nil key to a dictionary.

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• SHA-256: 2266164130e69bc3a7a4a99403302c449d86a3b02d291b92396738f36eabe604

Changes:

• Fixed duplicate completion execution on client initialization with an invalid token.

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• SHA-256: 5c1a79ee70b1848b00db2308ab7df4706cbe3c5cf172b64f6e4739eb09670d9a

Changes:

• Fixed handling of URL-unsafe symbols for setting attributes and friendly names.
• Fixed a rare issue when, on destruction of the client, the sendAndBuild command could crash on nil conversations limits.

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• SHA-256: a3ce80c009f1391cd9dc92dbe0733d89c44a9bf5e6efe1ee2f65ba39a973560b

Changes:

• Improved connection recovery on network failures.
• Fixed the ability to get legacy media attachments using the new multiple media API.

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• SHA-256: 7f36b67c052b79d29fb62b2baf73a8be596f748049bd88c87e3227a356d8a54c

Changes:

• Fixed an issue causing the SDK to crash on assertions.

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• SHA-256: 5bec7f7f1785427d2db5eb14d6fad1c9397ec38e032e87dfd243d2d2fc4f87bf

Changes:

• Fixed a crash that occurred when a token was updated while the network was unavailable.

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• SHA-256: b7812b0c61b141d27d5e92885f98fc84c1ab31c652b82088e6d30953ba655f2e

Changes:

• Improved client synchronization time for users with many Conversations and Participants.

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• SHA-256: 23698b743b7325b58c50f98dd8b3aed7bab432ec3dfa72b5bd695992a90f90e5

Changes:

• Added multiple media support. From now on a message can contain both text and media, and have more than one media. See TCHConversation.limits in the docs.
• New method to build a message: [TCHConversation prepareMessage] .
• New property to get all media attachments from the message: attachedMedia .
• New methods in TwilioConversationsClient to get temporary content URLs from media and media SIDs.
• Deprecated TCHMessageOptions , TCHMessageType , and all the methods and properties related to them.
• Reduced the SDK footprint.

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• SHA-256: 59c2be6a849153b4815b498eab62c8f5980045f068820485ddcc44ca9e5399ee

Changes:

• Improved internal stability.

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• SHA-256: c5b5a081f79fd8672597c319c916e9a98e14f88ce7b00e81718cb04c950ff66d

Changes:

• Fixed a crash triggered by network unavailability.

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• SHA-256: d4c5f52072edcbb0e6f1b96c946c565b8196d669a60703da6763bf299957d8eb

Changes:

• Dropped support for iOS 11.
• Reduced the SDK footprint.

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• SHA-256: 5becd6a60b0c8a3cccfff015a12b44dee66096a075c7c213ff3968cebc60b462

Breaking changes

• Major under-the-hood improvement (the "Sessionless" protocol). This improvement is designed primarily for improved reliability. While this is not a breaking code change, it does carry a meaningful impact on timing:
  • SDK commands will return success or failure up to ~10% more quickly than before.
  • Real-time updates of data are now likely to arrive after the command completes . For example, [TCHConversation setAttributes] will invoke completion (i.e., success) while [TCHConversation attributes] still returns the old value. To see the new value, we recommend waiting for an update event, e.g., in the conversationsClient:conversation:updated:``TCHConversationUpdateAttributes delegate.
• Some error messages have changed. For example, trying to leave a conversation you're not part of will return error 50432, Participant not found instead of 50400, User not member of channel .
• [TCHMessageOptions withAttributes] is simplified. It does not take a completion callback anymore, and returns an error if it failed to set any attributes.

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• SHA-256: 9173516f6158c2a4009956cc1f680cc99bb4c3f3160ac52fd513023f762bf6f1

Changes:

• Fixed reconnection after restoring the application from background. The issue was introduced in 1.2.0, and users are highly encouraged to upgrade to this version to avoid experiencing disconnection problems.

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• SHA-256: 49a32dc1a28a1701279f82c2d60878d5b51c3cb31340f23708a2fa217c9e8746

Changes:

• Added the possibility to set dispatch queue to get reports not from the main queue, but from the selected one.
• Added support of XCFramework with arm64 simulator.
• Added support for SPM.
• Removed support of Carthage until it supports binary XCFrameworks.
• Fixed an issue when a connection could be not established after returning from background.

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• SHA-256: 2d779f576b9cbdf032bc6438bfa7087c4918882085540744de0f665ffc842389

Changes:

• The SDK now supports HTTP proxy. Proxy could be enabled by using a new flag useProxy passed to client properties on a client creation. Settings read from the system configuration.
• Added ability to defer certificates check to the OS (disable pinning) using new flag deferCertificateTrustToPlatform passed to client properties on a client creation.

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• SHA-256: 09f63c1562eb63c84c456dfc77df46648bcc00f1fbf97b8dd19cfe72cab53998

Changes:

• Fixed a bug when conversationDeleted doesn't come when the Participant is removed by another user.
• Fixed a bug that could lead to client synchronization stuck.
• Fixed a crash on accessing participantWithIdentity from multiple threads.

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• SHA-256: c6643e75f9f594bfad54a414649c878b30023194a732b9f1e1dbf965d47ab338

Changes:

• Added support for detailed delivery receipts. See [Message getDetailedDeliveryReceiptsWithCompletion:]

The first public release for the new Conversations product.

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• SHA-256: 1b3e842beff47716c9e959c87dc9958a314b75d7b0c98b48da58657df37a79eb