v0.35.0

PostHog/posthog.comv0.35.0Aug 25, 2026by github-actions[bot]

AI Summary

Adds private CA certificate trust for local Chromium on Linux and includes a skill to guide agents through protecting Vercel deployments.

Key Highlights

Added private proxy CA trust for locally launched Chromium on Linux
Added bundled protected Vercel deployments skill
Support for importing PEM bundle or DER certificates into isolated NSS trust store

New Features

Private proxy CA trust for Linux Chromium
Protected Vercel deployments skill

Full Release Notes

### New Features

- Added **private proxy CA trust for locally launched Chromium on Linux**. Use `--ca-cert <path>`, `AGENT_BROWSER_CA_CERT`, or `caCert` in config and MCP to import a PEM bundle or DER certificate into an isolated NSS trust store without disabling hostname, validity, or unrelated-authority verification. The effective CA persists across commands in a running session, equivalent certificate content reuses Chromium, and `--no-ca-cert` explicitly clears retained trust. Unsupported launch modes and conflicting CA options return actionable errors (#1669)

### Improvements

- Added a bundled **protected Vercel deployments skill** that guides agents through short-lived Trusted Sources OIDC authentication, authorized automation bypasses, and explicit human handoffs for dashboard-only configuration (#1705)

### Contributors

- @Railly
- @ctate
- @bilby91