Welcome to the v0.39.0 release of Inspektor Gadget!
Some relevant changes for this version are:
- WASM: Use Go 1.24 for the wasmylayer instead of TinyGo by @burak-ok in #4130
- container-collection: reduce mem allocs for each event by @alban in #4237
- Convert traceloop to image-based gadget by @eiffel-fl in #3763
- gadget audit_seccomp: add user stacks by @alban in #4281
General Improvements
- update dockerhub reference by @mauriciovasquezbernal in #4122
- Artifact Hub: Update gadgets version to v0.38.0 by @github-actions in #4158
- pkg/utils/syscalls: update to Linux v6.13.0 2025-01-23 by @alban in #4132
- format ebpf-builder.Dockerfile by @jaehanbyun in #4180
- Dockerfiles: Use distroless for kubectl-gadget image. by @eiffel-fl in #4182
- tree-wide: Update ebpf-builder missing refs by @mauriciovasquezbernal in #4183
- operators: Add pre stop lifecycle by @mauriciovasquezbernal in #4159
- gadgets: Uniform filtering for networking gadgets by @mauriciovasquezbernal in #3951
- Dockerfiles: Use --mount-type=cache by @mqasimsarfraz in #4190
- wasm: Change module name from env to ig by @burak-ok in #4209
- fsnotify gadget: add support for Linux 5.4 by @alban in #4210
- pkg/gadget-context: sort operators by priority and name to be deterministic by @flyth in #4198
- Artifact Hub: Update gadgets version to v0.38.1 by @github-actions in #4235
- gadget params: rename print-*stack to collect-*stack by @alban in #4248
- inspect: adds ebpf and wasm extra info by @KapilSareen in #4167
- gadget trace_open: add user stacks by @alban in #4175
- inspect: makes pull policy and verify-image configurable by @KapilSareen in #4271
- ustack: add --symbolizers parameter by @alban in #4178
- trace_dns: Remove the section for OS level tracing by @mqasimsarfraz in #4255
Bug Fixes
- wasm: Fix error ambiguity for fieldGetScalar by @mauriciovasquezbernal in #4107
- operators/wasm: Fix return code for fieldSet by @mauriciovasquezbernal in #4177
- oci: call
saveIndexWithLockafter importing gadget images by @flyth in #4223 - Bug fix - use skb load bytes instead of bpf read by @afek854 in #4203
- ustack: fix uninitialized buffer when --collect-ustack=false by @alban in #4269
- filter: fix verifier error in gadget_should_discard_data_by_skb by @alban in #4273
- container-collection: fix SetPodLabels by @alban in #4268
Documentation Improvements
- docs: Document how to print custom output from a gadget by @mauriciovasquezbernal in #4160
- Small grammar change by @Fearkin in #4212
- README: Add repology badges for kubectl-gadget and ig. by @eiffel-fl in #4228
- docs: quick-start: clarify different options by @alban in #4236
Testing and Continue Integration
- ci: Use different name for test-report artifacts by @mqasimsarfraz in #4157
- CI/Integration tests: Skip building gadgets by @burak-ok in #4164
- ci: fix permissions by @eiffel-fl in #4181
- ci: Use main instead of latest for container tags by @mauriciovasquezbernal in #4179
- integration: Add way to set -gadget-repository and -gadget-tag from M… by @eiffel-fl in #4189
- ci: Compute checksums for SBOMs by @eiffel-fl in #4176
- golangci-lint: Update to v1.64.8 by @burak-ok in #4221
- Implementing Formatters Operator Unit Tests by @Shaheer-Ahmd in #4205
- Add Limiter Operator Unit Tests by @Shaheer-Ahmd in #4234
- tests: Fix image export and import tests by @mauriciovasquezbernal in #4260
New Contributors
- @jaehanbyun made their first contribution in #4180
- @Fearkin made their first contribution in #4212
- @Shaheer-Ahmd made their first contribution in #4205
Full Changelog: v0.38.0...v0.39.0