Elmo (Open Source AEO)

v0.2.13 Breaking

This release includes 4 breaking changes for platform teams planning a safe upgrade.

Published 1mo AI Coding Tools

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Topics

aeo ai-engine-optimization ai-seo ai-visibility aio aso

+12 more

chatgpt copilot gemini generative-engine-optimization geo geo-optimization grok llmo marketing perplexity seo tools

Affected surfaces

breaking_upgrade

ReleasePort's take

Moderate signal

editorial:auto 1mo

DELETE /api/v1 endpoints now return the deleted resource directly instead of a wrapper.

Why it matters: The change alters response structure for DELETE calls; code expecting a wrapper must be updated before upgrade to v0.2.13.

Summary

AI summary

DELETE /api/v1 endpoints return the deleted resource directly instead of a wrapper.

Changes in this release

Type	Severity	Summary	CVE
Security	Medium	500 responses no longer echo internal error messages. 500 responses no longer echo internal error messages. Source: llm_adapter@2026-06-12 Confidence: high	—
Breaking	High	DELETE endpoints now return deleted resource directly instead of wrapper. DELETE endpoints now return deleted resource directly instead of wrapper. Source: llm_adapter@2026-06-12 Confidence: high	—
Feature
Feature	Low	Local-mode deployments now support multiple brands with "Create new brand" option. Local-mode deployments now support multiple brands with "Create new brand" option. Source: llm_adapter@2026-06-12 Confidence: high	—
Feature	Low	Added sort control to Visibility page. Added sort control to Visibility page. Source: llm_adapter@2026-06-12 Confidence: high	—
Feature	Low	Added Query Fan‑Out section showing prompt‑to‑query diffs and missing searches. Added Query Fan‑Out section showing prompt‑to‑query diffs and missing searches. Source: llm_adapter@2026-06-12 Confidence: high	—
Feature	Low	Added new citation source categories and Google Shopping breakdown to citations dashboard. Added new citation source categories and Google Shopping breakdown to citations dashboard. Source: llm_adapter@2026-06-12 Confidence: high	—
Feature	Low	Added Google Shopping breakdown to prompt's Citations tab on prompt details page. Added Google Shopping breakdown to prompt's Citations tab on prompt details page. Source: llm_adapter@2026-06-12 Confidence: high	—
Bugfix	Medium	PATCH endpoints reject empty body with 400 status. PATCH endpoints reject empty body with 400 status. Source: llm_adapter@2026-06-12 Confidence: high	—
Bugfix	Medium	/tools/analyze now returns 400 for unparseable website instead of 500. /tools/analyze now returns 400 for unparseable website instead of 500. Source: llm_adapter@2026-06-12 Confidence: high	—

Full changelog

What's Changed

Added new citation source categories and a Google Shopping breakdown to the citations dashboard. by @jrhizor
Local-mode deployments now support multiple brands. The brand switcher shows a "Create new brand" option that provisions a new org + admin membership for the user. by @jrhizor
Added the Google Shopping breakdown to a prompt's Citations tab on the prompt details page. by @jrhizor
Added a sort control to the Visibility page. by @jrhizor
Added a Query Fan-Out section showing the searches AI engines run for your prompts, with a prompt-to-query diff, the words engines add or drop, and the searches you're missing. by @jrhizor
Breaking: /api/v1 DELETE endpoints now return the deleted resource directly instead of a { message, data } wrapper (the deleted prompt includes a deletedRunsCount field), PATCH endpoints reject an empty body with a 400, an unparseable website on /tools/analyze is now a 400 instead of a 500, and 500 responses no longer echo internal error messages. by @jrhizor

Full Changelog: https://github.com/elmohq/elmo/compare/v0.2.12...v0.2.13

Breaking Changes

/api/v1 DELETE endpoints now return the deleted resource directly instead of a { message, data } wrapper (includes deletedRunsCount).
/api/v1 PATCH endpoints reject an empty body with a 400 status.
/tools/analyze unparseable `website` parameter now returns 400 instead of 500.
500 responses no longer echo internal error messages.

View diff on GitHub

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Earlier breaking changes

v0.2.15 Requires database migrations for brand/org configuration changes to support Elmo Cloud
v0.2.10 elmo start, stop, logs, build aliases removed; use elmo compose directly
v0.2.10 ~/.elmo/config.json file removed; configuration moved entirely to .env
v0.2.10 elmo telemetry command removed; DISABLE_TELEMETRY toggle now in .env