## Release Notes What's new in Guava. --- ### June 2, 2026 Guava 0.28.0 brings smarter intent handling, automated SMS follow-up for unanswered campaign calls, and CLI improvements. #### New Features - Agents now handle ambiguous user intents more robustly. A new [intent helper](/docs/intent-helpers) method returns a list of plausible matches, and the [`on_action_request`](/docs/on-action-request-execute) callback accepts this list to naturally disambiguate with the caller. - [Agentic campaigns](/docs/agentic-tenacity) now automatically send an SMS follow-up when a call goes unanswered, informing the recipient of the attempt to reach out. - `guava run` now accepts additional arguments to pass through to the running agent. See the [CLI Reference](/docs/cli-reference). - The TypeScript SDK now supports local calling. #### Improvements - The [WebRTC Helper](/docs/webrtc-widgets) has been updated to v0.2.0, fixing slow bot audio and Bluetooth headset connection issues. - The API and Python SDK now warn when attempting to stop a [campaign](/docs/campaign) that has already dispatched calls. #### Bug Fixes - Fixed a crash triggered by multiple action requests or questions said at once. - Fixed a bug where admin users were unable to delete deployments from the dashboard. - Fixed an issue where inbound calls could be routed incorrectly. --- ### May 27, 2026 WebRTC support arrives in the TypeScript SDK, agentic tenacity comes to campaigns with SMS, and CLI messaging is refined. #### New Features - The TypeScript SDK now includes [WebRTC](/docs/webrtc-widgets) support, with an updated `property-insurance` example to get started. - Python SDK examples now open an interactive phone number picker when run in an interactive terminal session. - The `guava deploy` command now provides clearer, more informative output messages. - [Agentic tenacity](/docs/agentic-tenacity) is now available for campaigns with SMS enabled. #### Bug Fixes & Improvements - Updated the [quickstart guide](/docs/quickstart) with separate install method sections and added agent test and stop steps. - The docs section now has its own dedicated navigation bar. - Various website fixes and content updates. --- ### May 19, 2026 Guava introduces new and improved tools for measuring outbound calling campaign performance. #### New Features - A new **Campaign Stats Endpoint** enables querying of call outcome statistics, with support for filtering by multiple statuses. See the [Campaign](/docs/campaign) reference for details. - A **PowerShell install script** has been added for Windows [CLI](/docs/cli-reference) installation. #### Bug Fixes & Improvements - Voicemail detection accuracy is improved. "Voicemail" as a call termination reason is now reported by agents and tracked in autodialer campaigns, yielding better campaign outcomes data. See [`set_voicemail_action()`](/docs/set-voicemail-action) for related configuration. - The process for approving outbound calling and SMS agent workflows has been streamlined. Read more about requesting outbound permissions [here](/docs/outbound-and-sms-permissions). - Various refinements to ASR (speech recognition), TTS (text-to-speech), and background noise handling. --- ### May 12, 2026 The Guava CLI makes gains in utility and flexibility. TTS pronunciation is improved. #### New Features - `guava create` and `guava update` now support non-interactive mode, making it easier for scripts, CI pipelines, and agents to run commands. See the [CLI Reference](/docs/cli-reference). - Added `guava numbers list` to list phone numbers from the [CLI](/docs/cli-reference). - Added `guava run` to run your agent project locally. See the [CLI Reference](/docs/cli-reference). - The Guava CLI is now available as a Windows binary. See the [CLI Reference](/docs/cli-reference). - Added [`get_var` / `set_var`](/docs/get-set-variable) as shorter aliases for `get_variable` / `set_variable` in the Guava Agent API. - `call_info` is now accessible directly on the `call` object. - The Python SDK can now authenticate using CLI credentials. #### Bug Fixes & Improvements - For spelling back words (e.g. "I have that as 'Guava, spelled G-U-A-V-A'"), TTS pronunciation and rate of speech are improved. --- ### May 5, 2026 The Guava Agent API gains voice configuration, DTMF event support, and call ID access. Campaigns now support custom caller IDs for pre-approved accounts. #### New Features - Added a `voice` parameter to the [Agent](/docs/agent) class. - Exposed `call.id` for use in [agent](/docs/agent) code. - Added support for DTMF events in the Guava Agent API. - Pre-approved accounts can set their own number as the caller ID for outbound calls. See the [Campaign](/docs/campaign) reference. - `guava deploy` can now use `.env` files to mount secrets. See the [Deployment](/docs/deployment) guide. - One login can now access multiple orgs. #### Bug Fixes & Improvements - Increased robustness of ASR background noise rejection and short utterance handling. - Various ease-of-use updates to the [Guava CLI](/docs/cli-reference). --- ### April 29, 2026 The Guava SIP Trunk goes live, bringing inbound SIP calling support. Agent capabilities and campaign management see significant additions. #### New Features - The **Guava SIP Trunk** is now live, enabling agents to receive inbound calls over SIP. See the [SIP Integration](/docs/sip-integrations) guide. - Voicemail behavior is now configurable via [`set_voicemail_action()`](/docs/set-voicemail-action). - The `guava widget` CLI command generates embed codes for [WebRTC-based voice widget](/docs/webrtc-widgets) integrations. - `agent.on_escalate` enables agents to hand off calls to another destination. See [`transfer()`](/docs/transfer) for related functionality. - [`set_language_mode()`](/docs/set-language-mode) has been added to allow language configuration. - The [Campaigns API](/docs/campaign) now supports streamlined outbound campaign creation and modification. ---