Documentation Index
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June 2026 update summary
| Date | Area | What to review |
|---|---|---|
| 8th June, 2026 | Agents | Guided Agent Builder workflow, clarification questions, quality review, draft creation, and supporting screenshots. |
| 8th June, 2026 | Voice AI | Gemini 3.1 Flash Live Speech to Speech behavior, Gemini voices, model pricing preview, and outbound denoising runtime notes. |
| 8th June, 2026 | Billing | Organization wallet balance, wallet transactions, rate previews, legacy billing behavior, telephony rates, and SIP/BYOC rates. |
| 8th June, 2026 | Workspaces | Developer Webhooks settings, webhook URL status, signing secret controls, retry count, timeout range, and update behavior. |
| 8th June, 2026 | Workflows | Activation validation, graph and dependency errors, agent-change confirmation, variable fallback checks, and active workflow conflicts. |
| 8th June, 2026 | Calls | Call History filtering, page-size control, duration filters, relative dates, keyboard detail navigation, and the resizable detail drawer. |
| 1st June, 2026 | Reference | Canonical status and end-reason documentation for calls, workflows, batch calls, webhooks, transfers, phone numbers, and integrations. |
| 1st June, 2026 | API | /v1 is documented as the recommended production base URL for new integrations. |
| 1st June, 2026 | Agents | Speech to Speech agent controls, limits, and model behavior are documented. |
| 1st June, 2026 | Voice AI | Fallback STT settings and Audio Cache behavior are clarified for cascaded and Speech to Speech agents. |
| 1st June, 2026 | Calls | Phone number nicknames, recipient upload errors, and call end reasons have clearer user-facing guidance. |
| 1st June, 2026 | Workflows | Time node parsing now documents timezone resolution and accepted callback formats. |
| 1st June, 2026 | Accounts | Workspace invite acceptance now covers signed-out users, wrong-account sign-ins, expired links, and existing members. |
DialNexa changelog for June 2026
8th June, 2026
LATEST This is the latest tracked changelog date. Review the sections below if you maintain guided agent creation flows, Speech to Speech agents, billing operations, workspace webhooks, workflow activation, or call monitoring workflows.Agent Builder guided create flow
Added documentation for the guided Agent Builder flow, including structured intake, generated objectives and tone, streamed build phases, clarification questions, quality review, dynamic variable defaults, and draft agent creation. Related docs: Types of agents, Agents overview, Dynamic variablesGemini Speech to Speech model support
Documented Gemini 3.1 Flash Live as a Speech to Speech model path, including Gemini voices, direct speech pipeline behavior, tool support, automatic activity detection, interruption handling, long-call continuity, welcome startup behavior, and current pricing preview expectations. Related docs: Speech to Speech agents, Speech to Speech models, Provider selection guideOutbound denoising runtime behavior
Clarified that current outbound call processing keeps server-side denoising off unless DialNexa enables it for the route, so users should verify noise cleanup through recordings and transcripts before relying on it for a campaign. Related docs: Speech settings, Audio tabBilling wallet and rate previews
Updated billing guidance for organization-scoped INR wallet balance, wallet transactions, rate previews, legacy billing behavior, telephony network group rates, SIP/BYOC flat rates, and super-admin credit adjustments. Related docs: Billing wallet behavior, Workspace settings tabsWorkspace webhook settings
Added the current Developer > Webhooks settings flow, including webhook URL, active status, friendly name, signing secret controls, retry count, timeout range, and the Update webhook action. Related docs: Workspace notification webhooks, Workspace settings tabsWorkflow activation validation
Expanded workflow docs for pre-activation validation, blocking graph and dependency errors, agent-change confirmation, workflow variable fallback checks, and active workflow conflict handling. Related docs: Workflow variables and activation, Workflow control actionsCall History filter and detail controls
Updated Call History docs for multi-agent, multi-status, and multi-sentiment filtering, page-size control, duration filtering in minutes, relative dates, keyboard detail navigation, and the resizable detail drawer. Related docs: Call status filters, Call detail page1st June, 2026
Concrete status reference
Expanded status documentation for call logs, batch campaigns, workflow containers, workflow leads, Voice Call node routing, webhook runtime events, warm transfers, phone numbers, and integrations. Related docs: Batch call statuses, Workflow statuses, Call History status filtersAPI versioning and legacy route migration
Documentedhttps://api.dialnexa.com/v1 as the recommended base URL for new integrations while keeping the legacy unversioned API documented for existing integrations until July 31, 2026.
Related docs: Authentication, API errors, Pagination
Speech to Speech agent stack
Added guidance for Speech to Speech agents, including the create-agent choice, realtime model selector behavior, hidden transcriber controls, hidden voice model controls, Audio Cache exclusions, and lower max call duration. Related docs: Speech to Speech agents, Create agent API, Update agent API, Voice AI overviewFallback STT settings
Documented fallback STT for cascaded agents, including the settings popover, fallback transcriber selection, fallback wait timing, and current Deepgram and Soniox selector behavior. Related docs: Supported transcribers, Agent stack controlsAudio Cache defaults
Updated Audio Cache guidance to explain that cascaded agents use Audio Cache by default, non-super-admin users should contact DialNexa support to disable it, and Speech to Speech agents do not use the separate TTS cache. Related docs: Provider selection guide, GlossaryPhone number nicknames
Added phone number nickname guidance for dashboard selectors, phone number lists, batch call setup, workflow call nodes, and API update requests. Related docs: List phone numbers, Get phone number, Purchase a phone numberCall end reasons
Expanded canonicalend_reason documentation so call logs, webhooks, troubleshooting, and the call data model use the same values for user disconnects, busy lines, unreachable users, destination blocks, provider failures, capacity limits, and insufficient balance.
Related docs: Call logs API, Call data model, Webhooks, Debug call issues
Batch recipient error CSV
Documented the Download errors CSV flow for recipient uploads with more than three validation failures, including the report columns and single-use download behavior. Related docs: Common upload errorsWorkflow Time node parsing
Updated Time node docs for post-call analysis scheduling, including timezone resolution and accepted callback formats such as relative dates, named weekdays, explicit dates, comma-style month names, and slash dates. Related docs: Workflow builder concepts, Post-call analysis resultsWorkspace invite acceptance
Added the invite acceptance flow for/invite, including signed-out users, invited-email matches, wrong-account sign-ins, existing members, and expired or invalid links.
Related pages
- Changelog overview: archive of every tracked month.
- API Introduction: current and legacy base URLs and the unversioned-API deprecation date.
- Documentation Version: upstream codebase commits this documentation set was verified against.