Releasesby GlyphGeneral destinations page and event streaming improvements
Description: We've leveraged our principle of customer centricity, and taken a look at recent customer tickets in the event streaming area. For each category of tickets we saw, we identified a couple of improvements to be made and, well, made them.
Also shipped Dec 23, 2025Amplitude in December 2025 →
Meet Logs (beta) – more debugging context, all in PostHog
PostHog has introduced a logs feature in beta, allowing developers to view backend logs directly alongside session replays and error tracking without switching platforms.
Tailscale GitHub Action v4.1.1
- Fixed: The Tailscale GitHub Action uses the correct architecture for storing and retrieving caches on macOS-based GitHub runners.
Decoupled browser logs configuration: Independent controls for console and manual logs
We're excited to announce decoupled browser logs configuration. This new capability allows you to independently manage console logs and manual logs, giving you precise control over what data you collect and how much you spend on browser observability. What is decoupled browser logs configuration?
December 2025
Claude Code integration You can now use Braintrust with Claude Code , Anthropic's agentic coding tool. The integration automatically traces Claude Code sessions to give you insight into LLM calls, tool usage, and performance, while enabling Claude to query logs, fetch experiment results, and log data using natural language, especially useful when writing...
feldera 0.211.0
- [fda] add unbundle command compiler: harden against missing pipeline binaries docs: fix broken links Rust2024
Sentry 25.12.1
New Features ✨ Aci feat(aci): Disable alert form submit button while saving feat(aci): Remove is:unresolved when switching from errors dataset feat(agent-insights): Display redacted file content info Ai Conversations feat(ai-conversations): conversation table improvements feat(ai-conversations): optimize endpoint performance feat(ai-conversations): add...
More from AmplitudeEvery Amplitude release →
Streaming transformation (special property) improvements
Description: After reviewing 2025 customer tickets, the team identified a significant concentration of issues related to streaming transformation limitations around special properties. To improve customer experience and reduce support load, we prioritized a set of improvements and clarifications in Q4.
New Duration Estimator
Description: The new Duration Estimator transforms how you plan web and feature experiments. By automating the busywork and making trade-offs transparent, you can now confidently design tests with realistic timelines without leaving Amplitude or manually pulling historical data.
Web Vitals Metrics Hub
Description: Visualize web vitals with our dedicated Web Vitals marketing hub. Enable Web Vitals on your browser SDK to start collecting data, and then visit our new Marketing Hub to be able to visualize and interact with the data. Why: Measure your site performance and understand your SEO better without the need for an extra 3rd party provider.
Annotations Rest API (v3) and additional improvements
Description: We added new REST API endpoints to manage annotation categories and access new annotation fields (like end date). HC Docs have been updated with the new API. Quality of life improvement: allow bulk copying annotations across projects (from the manage annotations table in project settings). This was a requested feature.
AI Controls + Org-Level AI Context
Description: We’ve added a new tab, AI Controls, in org settings that will be the new home for Amplitude AI configs, context management, and enterprise AI controls (in the future!). The first feature in AI Controls is an AI Context input which lets customers provide org-level context to Ask AI and Agents.
Capture Session Replays via the Chrome Extension
Description: You can now capture Session Replays directly from the Amplitude Chrome extension, no code changes required. By enabling Session Replay in Event Test Mode, you can instantly record and inspect real user experiences on any site that supports Session Replay. This is a powerful way to test run Session Replay without contacting a developer.
Improved SR querying - users can view all (or at least way more) of their replays
Description: This has to be one of the most impactful improvements that we will ever deliver for Session Replay customers. Without doing anything, customers are now able to view anywhere from 1.1-10000x more replays than they could before. Previously, to surface a replay, the session ID on the replay had to match at least one event's session ID.
Default Threshold for Session Replay List
A default threshold of 10 seconds has been implemented for the session replay list. This change is a significant quality of life improvement for organizations that collect very short replays. Who: Live for all organizations. Why: No one wants to see 0s or 1s replays.