Changelog — Daily AI Agent OS Docs

v1.4.0 March 20, 2026

New

Weather Arbitrage Agent — identify market opportunities driven by weather patterns, including commodity impacts, energy demand shifts, and agricultural forecasts. Access via GET /v1/signals/weather.

The Weather Arbitrage Agent ingests real-time meteorological data from NOAA, ECMWF, and proprietary weather models. It correlates severe weather events with historical commodity price movements to generate actionable trading signals. Supports natural gas, wheat, corn, oil, and energy futures. Region filtering available for US, EU, Asia, and global markets.
New
WebSocket dashboard streaming endpoint (/ws/dashboard) for real-time signal updates without polling.
Improved
Python SDK now supports async/await via AsyncAgentOS. All client methods are available in both sync and async variants.
Improved
Signal confidence scores now include a breakdown of contributing factors in metadata.indicators.
Fixed
Fixed an issue where min_confidence filter on GET /v1/signals was not applied when combined with direction filter.

v1.3.2 March 8, 2026

Fixed
Resolved race condition in webhook delivery that could cause duplicate events under high load.
Fixed
SDK client.signals.list() now correctly paginates when offset exceeds total results (returns empty list instead of error).
Improved
Webhook retry backoff times adjusted — first retry now at 30s (was 60s) for faster delivery recovery.

v1.3.1 February 25, 2026

Fixed
Fixed SDK installation error on Python 3.13 due to deprecated distutils dependency.
Improved
Rate limit headers (X-RateLimit-Remaining, X-RateLimit-Reset) now included in all API responses.

v1.3.0 February 10, 2026

New

SEO Content Agent — generate blog posts, product descriptions, and meta tags. Use POST /v1/agents/seo/run.

The SEO agent supports three strategies: blog_post generates full articles with headings, product_description creates conversion-optimized copy, and meta_tags generates title tags, descriptions, and OG metadata. Configurable tone, word count, and target audience.
New
Webhook support — receive HTTP notifications for signal.created, signal.closed, and agent.error events.
Breaking

API key format changed from dai_* to sk-live-* / sk-test-*. Existing keys continue to work but will be deprecated on April 1, 2026.

Generate a new API key from Settings → API Keys in the dashboard. The new format supports test vs. live mode — test keys (sk-test-*) return simulated signals without incurring API charges. Update your environment variables and redeploy. Old dai_* keys will stop working after April 1, 2026.
Improved
Momentum strategy confidence improved by 12% through incorporation of volume-weighted indicators.

v1.2.0 January 15, 2026

New
Sentiment analysis strategy — combine social media sentiment with technical indicators via strategy="sentiment".
New
Async agent runs — pass "async": true to POST /v1/agents/{id}/run for non-blocking execution. Poll with the returned run_id.
Improved
API response times reduced by 40% through query optimization and regional edge caching.
Fixed
Fixed timezone handling in since parameter on GET /v1/signals — now correctly parses UTC and offset timestamps.

v1.1.0 December 5, 2025

New
Python SDK (dailyai-agents) released on PyPI with full type hints and IDE autocompletion support.
New
Mean reversion and breakout strategies added to the Trading Signal Agent.
Improved
Dashboard redesigned with real-time signal charts, P&L tracking, and agent run history.

v1.0.0 November 1, 2025

New

Initial release of Daily AI Agent OS. Includes the Trading Signal Agent with momentum strategy, REST API, and web dashboard.

Launch features: Trading Signal Agent with momentum strategy, REST API with JWT and API key authentication, signal history and pagination, rate limiting (100 req/min on free tier, 1000 req/min on pro), web dashboard with real-time signal visualization.