# Changelog > Part of the Cowliss docs. Markdown for every page: append `index.md` to its URL. Site map: /llms.txt To upgrade a project: `npm install --save-dev @cowliss/cli@latest`. What changed in each version of `@cowliss/cli` after 0.16.0, newest first. Earlier versions are listed on [npm](https://www.npmjs.com/package/@cowliss/cli?activeTab=versions). ## 0.39.0 (2026-11-08) ### Features - One MCP client table, and the marketing site readable by agents ## 0.38.0 (2026-11-07) ### Features - Use with your agent on every entity page, MCP setup per client ## 0.37.0 (2026-11-06) ### Features - A sendWebhook step names its webhook with `webhook` ## 0.36.0 (2026-11-06) ### Features - A refused call keeps its validation issues - emailTrait names the trait-only email reader - A cow test scenario names its trigger's properties - A refused push names each failing resource and field ### Fixes - cow init's example sends from the org's verified domain - A confirmed event-list conflict survives other app edits - Enrollment status answers none before any enrollment has run - Validation issues name resources on the push routes only ## 0.35.0 (2026-11-02) ### Features - **Apps:** An app may name the trait that holds an external unsubscribe URL ### Fixes - An external unsubscribe URL rides normalized and within a header ## 0.34.0 (2026-11-02) ### Features - Write the email footer in the Brand's language, with room under it ## 0.33.0 (2026-10-27) ### Features - **Domains:** Exact-string claims and DNS takeover of a held domain ## 0.32.1 (2026-10-26) ### Fixes - Every command's help lists --org and the other global flags ## 0.32.0 (2026-10-26) ### Features - One login covers several organizations ## 0.31.1 (2026-10-26) ### Fixes - The OpenAPI document carries the lockstep package version ## 0.31.0 (2026-10-26) ### Breaking changes - A confirmed conflict names what it accepts - Validate Liquid templates at read and drop the guest layer - A push is one transaction over inline resources - A source flag on every resource and the Liquid template version ### Features - Dashboard writes events, purposes and segments; Liquid templates read-only - Blueprints ship Liquid HTML emails - events, purposes and segments writable over the API - Render Liquid templates ### Fixes - A Liquid body is stored without its edge newlines - The code-pushed prompt stops naming cow build - A Liquid or doc template gets the leave links it mentions ## 0.30.0 (2026-10-21) ### Features - Partner API, plan override, suspend and purgeOrg (ADR 0039) ### Fixes - Close the partner API review findings (ADR 0039) - cow status says an automation, not a automation ## 0.29.0 (2026-10-20) ### Breaking changes - Automations are JSON definitions - Rename journeys to automations ### Features - Agent prompts write automations as JSON definitions - emails/*.md and *.maily.json doc templates - Doc templates beside module templates - Automation steps and run mapping - automations.create and definition updates - Automation definitions and a pure interpreter ### Fixes - A run's profile read belongs to the step that names the profile - Cap what a stored source may unpack to - Cap automation rule size and depth, drop json-logic's log - cow pull restores the newest push alone ## 0.28.1 (2026-10-19) ### Features - Accept a Clerk OAuth access token as a third credential - The contract-driven MCP server as a published @cowliss/mcp ### Fixes - Review fixes: standards docs, generated MCP changelog, constants in the route ## 0.28.0 (2026-10-19) ### Breaking changes - A journey key is unique per app, and every key read names its app ### Fixes - Review fixes and close effort 45 - cow plan refuses --prune for a caller who may not prune ## 0.27.0 (2026-10-19) ### Features - **Broadcasts:** A doc preview takes a header - **Journeys:** Last run and emails sent in 30 days on journey stats - **Broadcasts:** Markdown out and in, and a design prompt for an agent - **Broadcasts:** A header per broadcast, logo and name, name, logo or none - **Broadcasts:** One starter email with demo blocks, no template select - **Overview:** The org's last 30 days on one route, in the CLI, MCP and Home - A Broadcasts card on Home, one row per list across apps - cow init writes an example journey and an AGENTS.md - Agent prompts ask for a journey, and a journey task prompt - **Broadcasts:** Subject optional until send, every test send says [test] - Tool titles, read-only and destructive hints, server instructions ### Fixes - Editor commands reach the live editor, and Edit source replaces the paste menu - **Journeys:** Journey stats say lastStartedAt, not lastRunAt - **Lists:** Subscribers show the address a send would use - Sends fall back to the newest email identifier ## 0.26.0 (2026-10-16) ### Features - **Dashboard:** Signup form prompt and preview, how to send with a new key - **Domains:** Download the DNS records as a zone file or CSV, copy relative names ### Fixes - **Domains:** Make DNS names relative to the zone, keep the DMARC row out of imports ## 0.25.0 (2026-10-15) ### Features - **Apps:** A Brand tab for the business, look, sender and language - **Subscribe:** Brand and translate the confirm email and hosted pages - **Brand:** Fit the logo into a 200x64 box from its measured size - **Broadcasts:** Email branding label, editor R2 image upload, footer tooltip and template picker ### Fixes - **Brand:** Apply the review of the Brand effort ## 0.24.0 (2026-10-14) ### Features - cow apps logo upload reads --file and checks it before sending - **Broadcasts:** Announcement starter template, clearer unset colour swatches - **Apps:** Upload a broadcast logo from the look dialog - **Journeys:** Throttle and meter api.restart, cap journeys per org ### Fixes - **Broadcasts:** Fresh blank template doc, https-only logo url, announcement button ## 0.23.0 (2026-10-13) ### Features - Spam strikes pause an org on one 1h/4h/16h/64h ladder - Score every email with Rspamd after render, skip on reject - Send a multipart form body as FormData - **Broadcasts:** Open tracking and real broadcast stats - **Broadcasts:** Stats contract with the row's counts - **Broadcasts:** Fan-out workflow, schedule, cancel and credit pre-flight - markdownToMaily emits Maily 2 docs - Broadcasts from markdown, preview, show, and MCP tools - Markdown to Maily, docHashOf, composer url, apps look - **Broadcasts:** Render with Maily 2.0.0-beta.7 - **Broadcasts:** drafts, Maily render, app look and default sender - **Subscribe:** Hosted signup page, snippet and double opt-in - **Lists:** Csv import into a list - **Lists:** Dashboard-created lists and the subscriber read model ### Fixes - **Broadcasts:** Reserve credit across sends, claim recipients, tidy stats - **Lists:** A CSV import never re-subscribes someone who unsubscribed - **Subscribe:** One confirm email per address, none while sending is paused - **Broadcasts:** Review fixes from the effort 38 review ## 0.22.0 (2026-10-12) ### Breaking changes - Delete the catalog, violations, strict mode and the held queue ### Features - App setup prompt, cow.json and named .env builders - App health names its .env source, deliveries stats narrow to one app - The user page's identify call and debug prompt builders - A user's timeline, and executions follow a merge - **Deliveries:** Daily outcome split on deliveries stats, per-app split on event stats - The event page's debug prompt builder - What an event caused and the user's events around it - cow status prints the app's health checks first - **Apps:** App health endpoints with six checks and agent prompts - **Events:** Event names per app against the cow.json list - Record each key's use per app and the calling client on events - Events in cow.json, stored per app on push - **Users:** List rows carry last event, live journeys and last delivery ### Fixes - The event page names a key past the first page of keys - cow status prints the cow.json lines for new unlisted event names - Keep the key secret out of the Generate key agent prompt - **Events:** System names count as listed in cow.json - Spend past the allowance draws the wallet down for good ## 0.21.0 (2026-10-02) ### Features - App and sending-domain limits, and the root-domain warning - Subscribe to Plus, mirror the subscription, and meter by plan - Plan constants, plan_limit, meta warnings and root-domain helper - **Emails:** Test sends with `test: true` and reserved test addresses ### Fixes - A half-typed domain is not taken for a root ## 0.20.0 (2026-10-02) ### Features - cow.templates.preview renders a template with your own props ## 0.19.0 (2026-10-02) ### Features - emails.send takes an idempotencyKey and creates the person it emails - cow.preferences.get and set, the hosted preferences page as data ## 0.18.1 (2026-10-01) No user-facing changes. ## 0.18.0 (2026-10-01) ### Features - A hosted email preferences page, linked from every footer and from the app - Code an older CLI pushed says when it stops running - /v1/protocols says whether each guest protocol has drained - The page after an unsubscribe asks, optionally, why - An app can carry a public name and a return URL for its unsubscribe pages - The unsubscribe page leads with Keep me subscribed, and the page after it can undo ### Fixes - cow test passes a project with no journeys - The API URL examples name no localhost origin, so the bundle passes check:packages ## 0.17.0 (2026-10-01) ### Breaking changes - An email declares its purpose in place of a send class - **Consent:** A declared purpose belongs to the app that declares it - Build the domain prompt as a task with a DNS provider - Build app prompts as tasks with a plain-language summary ### Features - **Emails:** cow.emails.send can address a profile instead of an address - **Emails:** Footer offers leaving one purpose or everything, and templates get unsubscribeAllUrl - **Consent:** A granted purpose turns its root on, and a revoked root turns off its names - cow login keeps one session per API URL instead of replacing the last one - Two apps can each push a template with the same key - An outdated cow says so, with the upgrade command - A changelog in each package and on the docs site - cow test runs every scenario when no journey is named - Search executions, the review queue and the credential keys with ?q - Add failures.stats and a failures card on the overview - Search the delivery log and fold its rarer filters into a popover - Search the delivery log by recipient - List only a family's working keys with status=active - Add per-app delivery stats - Count an app's journeys and templates ### Fixes - cow push links each template to its page under the app that pushed it - **Consent:** Read a developer's platform profile in the app the platform writes to - Store nothing when cow push is handed the tree the app last pushed - Cancel a pruned journey's runs even when none were live at the prompt - Refuse cow push --prune unless an admin is signed in - Accept a backfill older than the retention window - Require a key name of at least 3 characters