--------------------------- **Library** - [PR 501](https://github.com/twilio/twilio-python/pull/501): BREAKING CHANGE feat: add custom HTTP header support. Thanks to [eshanholtz](https://github.com/eshanholtz)! **(breaking change)** - [PR 502](https://github.com/twilio/twilio-python/pull/502): fix: regenerate python lib with yoyodyne refactor. Thanks to [eshanholtz](https://github.com/eshanholtz)! - [PR 499](https://github.com/twilio/twilio-python/pull/499): docs: add supported language versions to README. Thanks to [childish-sambino](https://github.com/childish-sambino)!
**Api** - Add optional `twiml` parameter for call create
**Chat** - Added `delete` method in UserChannel resource
**Conversations** - Allow Messaging Service update
**Taskrouter** - Support ReEvaluateTasks parameter on Workflow update
**Twiml** - Remove unsupported `mixed_track` value from `<Stream>` **(breaking change)** - Add missing fax `<Receive>` optional attributes
6.33.1
Not secure
--------------------------- **Library** - [PR 498](https://github.com/twilio/twilio-python/pull/498): docs: Add local testing docs. Thanks to [childish-sambino](https://github.com/childish-sambino)! - [PR 497](https://github.com/twilio/twilio-python/pull/497): fix: Resolve some bug risks and code quality issues. Thanks to [sanketsaurav](https://github.com/sanketsaurav)! - [PR 495](https://github.com/twilio/twilio-python/pull/495): Rename child twiml methods to be the tag name and deprecate old methods. Thanks to [eshanholtz](https://github.com/eshanholtz)! - [PR 490](https://github.com/twilio/twilio-python/pull/490): fix: Change ObsoleteException to inherit from Exception instead of BaseException. Thanks to [fefi95](https://github.com/fefi95)!
**Api** - Make `persistent_action` parameter public - Add `twiml` optional private parameter for call create - Update the call `price` property type to be string **(breaking change)**
**Autopilot** - Add Export resource to Autopilot Assistant.
**Flex** - Added Integration.RetryCount attribute to Flex Flow - Updating a Flex Flow `channel_type` options documentation
**Insights** - Added edges to events and metrics - Added new endpoint definitions for Events and Metrics
**Messaging** - **create** support for sender registration - **fetch** support for fetching a sender - **update** support for sender verification
**Supersim** - Add `Direction` filter parameter to list commands endpoint - Allow filtering commands list by Sim Unique Name - Add `Iccid` filter parameter to list sims endpoint
**Twiml** - Add support for `<Refer>` verb
6.33.0
Not secure
--------------------------- **Library** - [PR 414](https://github.com/twilio/twilio-python/pull/414): Add support for passing custom logger into TwilioHttpClient. Thanks to [tysonholub](https://github.com/tysonholub)! - [PR 423](https://github.com/twilio/twilio-python/pull/423): Document exception case in README. Thanks to [prateem](https://github.com/prateem)! - [PR 489](https://github.com/twilio/twilio-python/pull/489): Include the license file when packaging the library. Thanks to [marcelotrevisani](https://github.com/marcelotrevisani)! - [PR 485](https://github.com/twilio/twilio-python/pull/485): Adding timeout to TwilioHttpClient constructor. Thanks to [Kerl1310](https://github.com/Kerl1310)! - [PR 488](https://github.com/twilio/twilio-python/pull/488): Update resources after sorting. Thanks to [childish-sambino](https://github.com/childish-sambino)! - [PR 486](https://github.com/twilio/twilio-python/pull/486): Declare support for Python 3.8. Thanks to [Jamim](https://github.com/Jamim)!
**Api** - Add new usage categories to the public api `sms-messages-carrierfees` and `mms-messages-carrierfees`
**Conversations** - Add ProjectedAddress to Conversations Participant resource
**Preview** - Implemented different `Sid` for Current Calls (Verified by Twilio), instead of relying in `Call.Sid` from Voice API team **(breaking change)**
**Supersim** - Add List endpoint to Commands resource for Super Sim Pilot - Add UsageRecords resource for the Super Sim Pilot - Add List endpoint to UsageRecords resource for the Super Sim Pilot - Allow assigning a Sim to a Fleet by Fleet SID or Unique Name for Super SIM Pilot - Add Update endpoint to Fleets resource for Super Sim Pilot - Add Fetch endpoint to Commands resource for Super Sim Pilot - Allow filtering the Sims resource List endpoint by Fleet - Add List endpoint to Fleets resource for Super Sim Pilot
**Wireless** - Added `account_sid` to Sim update parameters.
**Twiml** - Add new locales and voices for `Say` from Polly
6.32.0
Not secure
--------------------------- **Library** - [PR 482](https://github.com/twilio/twilio-python/pull/482): Update a few property types in the lookups and trunking responses. Thanks to [childish-sambino](https://github.com/childish-sambino)! - [PR 483](https://github.com/twilio/twilio-python/pull/483): Update instance property marshaling to allow missing properties. Thanks to [childish-sambino](https://github.com/childish-sambino)! - [PR 484](https://github.com/twilio/twilio-python/pull/484): Feature/remove socks dependency. Thanks to [Kerl1310](https://github.com/Kerl1310)! - [PR 481](https://github.com/twilio/twilio-python/pull/481): Change typehint for `PhoneNumberInstance.carrier`. Thanks to [NCPlayz](https://github.com/NCPlayz)! - [PR 480](https://github.com/twilio/twilio-python/pull/480): Auto-deploy via Travis CI upon tagged commit to master. Thanks to [thinkingserious](https://github.com/thinkingserious)! - [PR 479](https://github.com/twilio/twilio-python/pull/479): breaking: Correct video composition date types. Thanks to [childish-sambino](https://github.com/childish-sambino)! **(breaking change)**
**Api** - Add new property `attempt` to sms_messages - Fixed a typo in the documentation for Feedback outcome enum **(breaking change)** - Update the call price to be optional for deserializing **(breaking change)**
**Flex** - Added `JanitorEnabled` attribute to Flex Flow - Change `features_enabled` Flex Configuration key to private **(breaking change)**
**Supersim** - Add Fetch endpoint to Fleets resource for Super Sim Pilot - Allow assigning a Sim to a Fleet for Super Sim Pilot - Add Create endpoint to Fleets resource for Super Sim Pilot
--------------------------- **Library** - [PR 477](https://github.com/twilio/twilio-python/pull/477): added validation of signature without stripping port number. Thanks to [eshanholtz](https://github.com/eshanholtz)!
**Conversations** - Add media to Conversations Message resource
**Supersim** - Add List endpoint to Sims resource for Super Sim Pilot
6.31.0
Not secure
---------------------------- **Numbers** - Add v2 of the Identites API
**Preview** - Changed authentication method for SDK Trusted Comms endpoints: `/CPS`, `/CurrentCall`, and `/Devices`. Please use `Authorization: Bearer <xCNAM JWT>` **(breaking change)**