NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
Packagist · #3541 most downloaded on Packagist
Official Telnyx PHP SDK — APIs for Voice, SMS, MMS, WhatsApp, Fax, SIP Trunking, Wireless IoT, Call Control, and more. Build global communications on Telnyx's private carrier-grade network.
Last release 15 days ago
01 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Most releases are documented
notes for 41 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
226 releases · first in 2019
fix schema in emergency address schema
Limit detection_mode enum to disabled and detect only
Full Changelog: v6.10.0...v6.11.0
One column per quarter.
AI-2078 Feature: API endpoint to disable AI assistant mid-conversation
Full Changelog: v6.9.0...v6.10.0
Add ED25519 webhook signature verification
Full Changelog: v6.8.0...v6.9.0
Revert "fix emergency settings -schema"
api: Merge pull request #23 from stainless-sdks/fix/deepgram-nova3-enum-duplicates
Full Changelog: v6.6.0...v6.7.0
api: Merge pull request #22 from stainless-sdks/add-all-webhook-models
Full Changelog: v6.5.0...v6.6.0
Add Texml parameter to create call endpoint [ENGDESK-49187]
Full Changelog: v6.4.0...v6.5.0
internal: php cs fixer should not be memory limited
Full Changelog: v6.3.0...v6.4.0
$_ENV aware getenv helper (713a6b7)Full Changelog: v6.2.2...v6.3.0 ### Features * api: manual updates
use PaginationMeta schema for ListFaxesResponse.meta
Full Changelog: v6.2.1...v6.2.2
remove deprecated TeXML API endpoints from OpenAPI spec
Full Changelog: v6.2.0...v6.2.1
add setters to constant parameters
Full Changelog: v6.1.0...v6.2.0
Full Changelog: v6.0.0...v6.1.0 ### Features * api: revert bad update to spec
replace special flag type omittable with just null
Full Changelog: v5.0.0...v6.0.0
omittable with just nullBaseResponse class for accessing raw responses (0ae6a7e)omittable with just null (4e58c89)actions/checkout version (2ef1687)#[Api(optional: true|false)] to #[Required]|#[Optional] for annotations (2a449a2)$self = clone $this; instead of $obj = clone $this; (e0d1235)remove confusing toArray() alias to __serialize() in favour of toProperties()
Full Changelog: v4.1.0...v5.0.0
toArray() alias to __serialize() in favour of toProperties()toArray() alias to __serialize() in favour of toProperties() (1b36bb9)ENGDESK-45836: Document private endpoint for republishing account events
Full Changelog: v4.0.0...v4.1.0
api: extract APIError to shared models
Full Changelog: v0.0.1...v4.0.0
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Your coding agent can read these notes before it upgrades. Set up the MCP server →