Releasesby GlyphProperty Category
What it is: Events in Amplitude have supported categories for some time, grouping taxonomy items into clusters like Onboarding, Checkout, or Marketing. That same support now extends to event and user properties.
Also shipped Apr 17, 2026Amplitude in April 2026 →
What's new in Sigma
AI Ask Sigma is now Sigma Assistant Ask Sigma is now Sigma Assistant, and includes the following: Improved accuracy and performance when answering questions and performing analysis. Higher quality data source selection, relying on a new semantic search service that indexes configured sources using the AI provider set up for your organization.
Tax collection on Supabase invoices
Supabase will begin adding applicable taxes, such as VAT, GST, and sales tax, to invoices based on the organization's billing address, rolling out from May 1 to June 30, 2026.
TypeScript 6.0.3
For release notes, check out the release announcement blog post . fixed issues query for TypeScript 6.0.0 (Beta) . fixed issues query for TypeScript 6.0.1 (RC) . fixed issues query for TypeScript 6.0.2 (Stable) . fixed issues query for TypeScript 6.0.3 (Stable) . Downloads are available on: npm
Neon Postgres plugin for OpenAI Codex, snapshot API size fields, Singapore region networking, and more release - Apr 17, 2026
Neon plugin for OpenAI Codex. The Neon Postgres plugin is officially available in the OpenAI Codex plugin directory. It adds the Neon MCP Server and Neon focuse...
SQLMesh 0.234.1
- Fix: allow --select-model to plan a model deletion Fix: harden ValidationInfo.data access for Pydantic 2.13 compat Fix: Do not modify updated_ts when unpausing all snapshots with target name
More from AmplitudeEvery Amplitude release →
Feature Flag and Experiment targeting based on First Seen Timestamp
What it is: Remote evaluation for flags and experiments now includes a built-in "First Seen" user property, pulled from the amp ID table at evaluation time. Flags and experiments can target on this value directly, bypassing the cohort membership update cycle that makes new-user targeting unreliable.
Replay Insights
Description: Customers capture millions of replays, but surfacing the ones worth watching takes too much effort. Replay Insights uses AI to scan your replays at scale and surface a bird's-eye view of what's happening across your entire product: grouping issues, showing how many users are affected, and delivering actionable insights out of the box, so you...
Bookmarkable Session Replays
What it is: Bookmarking flags a replay so you can find it again later. All bookmarked replays appear in a card grid on the Introspection dashboard, organized by thumbnail, session date and time, and user ID. Bookmarked replays are also protected from auto-deletion, staying available even as others are cleared out by your retention policy.
Amplitude Wizard CLI: Agentic Onboarding for Builders
What it is: The Wizard CLI runs in your terminal via 'npx @amplitude/wizard'. It asks questions about your tech stack and what you want to track, then generates SDK configuration and setup code based on your answers.
Global Agent chat sidebar opens by default on large screens
Description: On screens 1600px and wider, the Global Agent chat sidebar now opens by default. If a user closes it and doesn't send 3 messages within 7 days, it will automatically reopen.
Page-Level URL Masking for Session Replay
Description: Session Replay now supports per-URL masking rules. You can override the default masking level for specific pages using glob patterns , e.g. apply Conservative masking to /checkout/** while keeping Light masking everywhere else , without changing global settings.
Multi Instance Support in the Guides and Surveys SDK
Description: Some customers have a micro-frontend setup or similar where they are using multiple Amplitude projects in parallel. While the Analytics Browser SDK supports this, Guides and Surveys did not. Now it does and you can show guides and surveys from multiple projects at the same time.
Web Experiment: Mobile Simulator
Description: The web experiment visual editor now supports simulating various device sizes directly within the overlay. Choose from popular device presets or specify a custom width/height, enabling users to preview edits to their site in all viewports. All existing visual editor features are supported in mobile mode.