{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Release: NVIDIA/enroot v4.2.0","description":"NVIDIA release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67","json_url":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67/signal.json","generated_at":"2026-06-11T03:35:21.479064+00:00","org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/nvidia","dossier_json_url":"https://onlylabs.fyi/labs/nvidia/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67","signal_json":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67/signal.json","source":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","lab_dossier":"https://onlylabs.fyi/labs/nvidia","lab_dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis":"https://onlylabs.fyi/analysis/nvidia","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"NVIDIA published NVIDIA/enroot v4.2.0 (NVIDIA/enroot). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: 4.2.0 Repository: NVIDIA/enroot Tag: v4.2.0 Published: 2026-05-12T05:05:35Z Prerelease: no Release notes: * 8ea147d Isolate sysfs when running in a network namespace *.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","source_host":"github.com","occurred_at":"2026-05-12T05:05:35+00:00","first_seen_at":"2026-06-09T07:00:17.261926+00:00","date_source":"source","context":"NVIDIA/enroot"},"context_markers":[{"label":"Lab","value":"NVIDIA","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"NVIDIA/enroot","source":"source"},{"label":"Release","value":"4.2.0","source":"source"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/NVIDIA/enroot/releases/tag/v4.2.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:35:21.479064+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67/signal.json","dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","evidence_focus":["model card","release note","version or tag","pipeline tag","license","downloads, likes, stars, and linked papers"],"extraction_questions":["What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Which launches create new eval, data, infra, or deployment needs?","Which shipped signals are missing captured page context?"],"signal_questions":["What changed in this release, and what downstream data or infrastructure need could it create?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related release signals show a repeated pattern?"],"output_fields":["org","release_type","artifact","traction","data_business_lane","evidence_url"],"data_business_relevance":"Release signals show the hard edge of lab execution and help connect data-business opportunities to concrete model, repo, and deployment changes.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67/signal.json","required":true},{"label":"source","url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/nvidia/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/nvidia/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze NVIDIA's release signal \"NVIDIA/enroot v4.2.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"NVIDIA","predicate":"released","object":"NVIDIA/enroot v4.2.0","text":"NVIDIA released NVIDIA/enroot v4.2.0."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"is classified as","object":"release signal","text":"NVIDIA/enroot v4.2.0 is classified as release signal."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"belongs to","object":"releases desk","text":"NVIDIA/enroot v4.2.0 belongs to releases desk."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has context","object":"NVIDIA/enroot","text":"NVIDIA/enroot v4.2.0 has context NVIDIA/enroot."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/enroot v4.2.0 has evidence coverage 1 captured evidence page."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has captured page count","object":"1","text":"NVIDIA/enroot v4.2.0 has captured page count 1."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has readable page count","object":"1","text":"NVIDIA/enroot v4.2.0 has readable page count 1."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has related signal count","object":"6","text":"NVIDIA/enroot v4.2.0 has related signal count 6."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"NVIDIA/enroot v4.2.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has source host","object":"github.com","text":"NVIDIA/enroot v4.2.0 has source host github.com."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has lab","object":"NVIDIA","text":"NVIDIA/enroot v4.2.0 has lab NVIDIA."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has signal desk","object":"releases","text":"NVIDIA/enroot v4.2.0 has signal desk releases."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has source host","object":"github.com","text":"NVIDIA/enroot v4.2.0 has source host github.com."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has repository","object":"NVIDIA/enroot","text":"NVIDIA/enroot v4.2.0 has repository NVIDIA/enroot."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has release","object":"4.2.0","text":"NVIDIA/enroot v4.2.0 has release 4.2.0."}]},"intelligence":{"signal_desk":"releases","answer":"NVIDIA published NVIDIA/enroot v4.2.0 (NVIDIA/enroot). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: 4.2.0 Repository: NVIDIA/enroot Tag: v4.2.0 Published: 2026-05-12T05:05:35Z Prerelease: no Release notes: * 8ea147d Isolate sysfs when running in a network namespace *.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"NVIDIA","predicate":"released","object":"NVIDIA/enroot v4.2.0","text":"NVIDIA released NVIDIA/enroot v4.2.0."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"is classified as","object":"release signal","text":"NVIDIA/enroot v4.2.0 is classified as release signal."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"belongs to","object":"releases desk","text":"NVIDIA/enroot v4.2.0 belongs to releases desk."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has context","object":"NVIDIA/enroot","text":"NVIDIA/enroot v4.2.0 has context NVIDIA/enroot."},{"subject":"NVIDIA/enroot v4.2.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/enroot v4.2.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"f2674c7e-b66d-4712-998b-4091175a7f67","url":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67","json_url":"https://onlylabs.fyi/signals/f2674c7e-b66d-4712-998b-4091175a7f67/signal.json","source_url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","title":"NVIDIA/enroot v4.2.0","summary":"NVIDIA published release notes. onlylabs watches releases for what actually shipped.","context":"NVIDIA/enroot","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-12T05:05:35+00:00","first_seen_at":"2026-06-09T07:00:17.261926+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/NVIDIA/enroot/releases/tag/v4.2.0"]},"facets":{"repo":"NVIDIA/enroot"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","final_url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","title":"NVIDIA/enroot v4.2.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:35:21.479064+00:00","bytes":36016,"raw_path":"84d34857b63a87a66e9fd83d5194db0a67bc9522598c2069994225bd172bc5f7.json","content_hash":"354a961ec9a9a1706b575e2a5827c1dbd806fefb6edf73c7245ec6d485b5ca8a","excerpt_chars":1200,"truncated":false,"excerpt":"4.2.0 Repository: NVIDIA/enroot Tag: v4.2.0 Published: 2026-05-12T05:05:35Z Prerelease: no Release notes: * 8ea147d Isolate sysfs when running in a network namespace * 70cc61c Make ENROOT_UNSHARE_IPC trigger /dev isolation * 4576b55 Prevent privileged mount namespace propagation from leaking to host * fe9e15d Canonicalize Docker Hub aliases * d0402e0 Handle images with mixed media types * 8b3a130 Add simple provenance information to images * 4498c66 Drop scontrol call in 50-slurm-pmi.sh * be96bcf Fix envfile fd leak in enroot-nsenter * 7eff0bb Add support for PID namespace * 39e3450 Add support for IPC namespace * 20f8ad2 Add support for UTS namespace * 93de71b Add support for network namespace * 9581c26 Add support for fstab character escaping"},"evidence_pages":[{"url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","final_url":"https://github.com/NVIDIA/enroot/releases/tag/v4.2.0","title":"NVIDIA/enroot v4.2.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:35:21.479064+00:00","bytes":36016,"raw_path":"84d34857b63a87a66e9fd83d5194db0a67bc9522598c2069994225bd172bc5f7.json","content_hash":"354a961ec9a9a1706b575e2a5827c1dbd806fefb6edf73c7245ec6d485b5ca8a","excerpt_chars":1200,"truncated":false,"excerpt":"4.2.0 Repository: NVIDIA/enroot Tag: v4.2.0 Published: 2026-05-12T05:05:35Z Prerelease: no Release notes: * 8ea147d Isolate sysfs when running in a network namespace * 70cc61c Make ENROOT_UNSHARE_IPC trigger /dev isolation * 4576b55 Prevent privileged mount namespace propagation from leaking to host * fe9e15d Canonicalize Docker Hub aliases * d0402e0 Handle images with mixed media types * 8b3a130 Add simple provenance information to images * 4498c66 Drop scontrol call in 50-slurm-pmi.sh * be96bcf Fix envfile fd leak in enroot-nsenter * 7eff0bb Add support for PID namespace * 39e3450 Add support for IPC namespace * 20f8ad2 Add support for UTS namespace * 93de71b Add support for network namespace * 9581c26 Add support for fstab character escaping"}],"related_signals":[{"id":"45f4cdf4-5665-44fd-b290-c27312411e95","url":"https://onlylabs.fyi/signals/45f4cdf4-5665-44fd-b290-c27312411e95","source_url":"https://github.com/NVIDIA/open-nvdebug/releases/tag/nvdebug-v2.1.0-release","title":"NVIDIA/open-nvdebug nvdebug-v2.1.0-release","context":"NVIDIA/open-nvdebug","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-11T05:57:30+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"},{"id":"25a9df96-2996-450c-a19b-ac955b7e77b7","url":"https://onlylabs.fyi/signals/25a9df96-2996-450c-a19b-ac955b7e77b7","source_url":"https://github.com/NVIDIA/open-nvdebug/releases/tag/nvdebug-v2.0.0","title":"NVIDIA/open-nvdebug nvdebug-v2.0.0","context":"NVIDIA/open-nvdebug","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-11T05:55:39+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"},{"id":"837ce80c-4bdb-48fc-947b-8842ace3a199","url":"https://onlylabs.fyi/signals/837ce80c-4bdb-48fc-947b-8842ace3a199","source_url":"https://github.com/NVIDIA/nv-rms-client/releases/tag/v0.9.0-mts-rc02","title":"NVIDIA/nv-rms-client v0.9.0-mts-rc02","context":"NVIDIA/nv-rms-client","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-11T05:19:43+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"},{"id":"1f40b37a-1570-4da9-b4ed-a722da3acd28","url":"https://onlylabs.fyi/signals/1f40b37a-1570-4da9-b4ed-a722da3acd28","source_url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.25.0","title":"NVIDIA/cudnn-frontend v1.25.0","context":"NVIDIA/cudnn-frontend","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-10T21:11:51+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"},{"id":"c5fe1a74-96b4-4f19-a620-d1b63758cdcb","url":"https://onlylabs.fyi/signals/c5fe1a74-96b4-4f19-a620-d1b63758cdcb","source_url":"https://github.com/NVIDIA/nv-rms-client/releases/tag/v0.9.0-mts-rc01","title":"NVIDIA/nv-rms-client v0.9.0-mts-rc01","context":"NVIDIA/nv-rms-client","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-10T19:02:10+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"},{"id":"565de597-ad94-49ff-91ef-632e549ba88d","url":"https://onlylabs.fyi/signals/565de597-ad94-49ff-91ef-632e549ba88d","source_url":"https://github.com/NVIDIA/elements/releases/tag/%40nvidia-elements/styles-v2.0.2","title":"NVIDIA/elements @nvidia-elements/styles-v2.0.2","context":"NVIDIA/elements","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-10T18:51:17+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"}]}