v0.18.1

What's Changed

OpenTelemetry & LGTM

• chore(deps): update dependency opentelemetry-collector to v0.145.0 by @renovate-sh-app[bot] in #1019
• chore(deps): update dependency pyroscope to v1.18.1 by @renovate-sh-app[bot] in #1032
• chore(deps): update dependency grafana to v12.3.3 by @renovate-sh-app[bot] in #1031

New: Zero-code observability with eBPF

The grafana/otel-lgtm image now bundles OBI (OpenTelemetry eBPF Instrumentation). OBI automatically generates traces and RED metrics for HTTP/gRPC services using Linux eBPF — no SDKs, no agents, no code changes.

ENABLE_OBI=true ./run-lgtm.sh

Target specific languages with OBI_TARGET=java|python|node|dotnet|ruby, or let OBI auto-discover services on common ports.

Requires Linux kernel 5.8+ and privileged Docker mode (handled automatically by run-lgtm.sh).

See the README for configuration details and the OBI example for a multi-language demo with 5 uninstrumented apps.

• Add OpenTelemetry eBPF auto-instrumentation support by @zeitlinger in #1022
• Add OBI to README overview by @zeitlinger in #1034

Other Changes

• Output version on startup by @martincostello in #1016
• align lint setup with https://github.com/prometheus/client_java by @zeitlinger in #1015
• Prefer podman over docker in run-lgtm.sh by @zeitlinger in #1021
• Add renovate dependency tracking lint by @zeitlinger in #1024
• add CLAUDE.md by @zeitlinger in #1023
• Fix Go lint issues and enable GO_MODULES validation by @zeitlinger in #1025
• Fix publish-release by @martincostello in #1029
• Add Renovate tracked deps linter docs and improvements by @zeitlinger in #1030
• Consolidate linting into single GH Action with cleaner output by @zeitlinger in #1033
• Update base image by @martincostello in #1017
• Fix arm64 cross-build tar failures and add multi-platform CI by @zeitlinger in #1036

Full Changelog: v0.17.1...v0.18.1