# Tetragon 1.7 adds fentry sensing, environment variable capture, parent-process visibility, and scoped policies

DevFeed: [Tetragon 1.7 adds fentry sensing, environment variable capture, parent-process visibility, and scoped policies](<https://devfeed.tech/articles/tetragon-1-7-precision-filtering-richer-context-and-better-performance-31341.md>)

Original publisher: [Read original article](<https://isovalent.com/blog/post/tetragon-v1.7-release/>)

Author: Paul Arah

Published: 2026-06-09T14:01:46Z

Content type: release

Language: en

Sources: [Isovalent - The latest articles covering eBPF-based Networking, Observability, and Security](<https://devfeed.tech/sources/isovalent-the-latest-articles-covering-ebpf-based-networking-observability-and-security.md>)

Topics: [Processes](<https://devfeed.tech/topics/processes.md>), [Environment Variables](<https://devfeed.tech/topics/environment-variables.md>), [context](<https://devfeed.tech/topics/context.md>)

Tags: [cilium](<https://devfeed.tech/tags/cilium.md>), [ebpf](<https://devfeed.tech/tags/ebpf.md>), [environment-variables](<https://devfeed.tech/tags/environment-variables.md>), [hubble](<https://devfeed.tech/tags/hubble.md>), [isovalent](<https://devfeed.tech/tags/isovalent.md>), [kubernetes-networking](<https://devfeed.tech/tags/kubernetes-networking.md>), [load-balancer](<https://devfeed.tech/tags/load-balancer.md>), [mesh-networking](<https://devfeed.tech/tags/mesh-networking.md>), [policy](<https://devfeed.tech/tags/policy.md>), [process](<https://devfeed.tech/tags/process.md>), [runtime-security](<https://devfeed.tech/tags/runtime-security.md>), [sensor](<https://devfeed.tech/tags/sensor.md>), [tetragon](<https://devfeed.tech/tags/tetragon.md>), [visibility](<https://devfeed.tech/tags/visibility.md>), [website](<https://devfeed.tech/tags/website.md>)

## AI overview

Tetragon 1.7 introduces a new fentry sensor, environment variable capture, parent-process visibility, and granular policy scoping with hostSelector.

## Source excerpt

Tetragon 1.7 introduces a new fentry sensor, environment variables capturing, parent process visibility, granular policy scoping with hostSelector and more!