{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Release: microsoft/icu v72.1.0.1","description":"Microsoft release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/688f0ef7-398d-4405-97f2-c3d12f88a397","json_url":"https://onlylabs.fyi/signals/688f0ef7-398d-4405-97f2-c3d12f88a397/signal.json","generated_at":"2026-06-26T23:23:45.656Z","evidence_latest_fetched_at":"2026-06-16T07:02:26.265374+00:00","signal_first_seen_at":"2026-06-16T07:00:32.03441+00:00","org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/microsoft","dossier_json_url":"https://onlylabs.fyi/labs/microsoft/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/688f0ef7-398d-4405-97f2-c3d12f88a397","signal_json":"https://onlylabs.fyi/signals/688f0ef7-398d-4405-97f2-c3d12f88a397/signal.json","source":"https://github.com/microsoft/icu/releases/tag/v72.1.0.1","lab_dossier":"https://onlylabs.fyi/labs/microsoft","lab_dossier_json":"https://onlylabs.fyi/labs/microsoft/dossier.json","analysis":"https://onlylabs.fyi/analysis/microsoft","analysis_json":"https://onlylabs.fyi/analysis/microsoft/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/microsoft/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":"Microsoft published microsoft/icu v72.1.0.1 (microsoft/icu). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine version update of ICU library. · MS-ICU 72.1.0.1 Repository: microsoft/icu Tag: v72.1.0.1 Published: 2023-07-21T11:19:04Z Prerelease: yes Release notes: Release Notes This is an experimental release..... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/microsoft/icu/releases/tag/v72.1.0.1","source_host":"github.com","occurred_at":"2023-07-21T11:19:04+00:00","first_seen_at":"2026-06-16T07:00:32.03441+00:00","date_source":"source","context":"microsoft/icu"},"context_markers":[{"label":"Lab","value":"Microsoft","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"microsoft/icu","source":"source"},{"label":"Release","value":"MS-ICU 72.1.0.1","source":"source"},{"label":"Notability","value":"Routine version update of ICU 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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/688f0ef7-398d-4405-97f2-c3d12f88a397/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/icu/releases/tag/v72.1.0.1","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/microsoft/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/microsoft/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 Microsoft's release signal \"microsoft/icu v72.1.0.1\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/icu v72.1.0.1","text":"Microsoft released microsoft/icu v72.1.0.1."},{"subject":"microsoft/icu v72.1.0.1","predicate":"is classified as","object":"release signal","text":"microsoft/icu v72.1.0.1 is classified as release signal."},{"subject":"microsoft/icu v72.1.0.1","predicate":"belongs to","object":"releases desk","text":"microsoft/icu v72.1.0.1 belongs to releases desk."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has context","object":"microsoft/icu","text":"microsoft/icu v72.1.0.1 has context microsoft/icu."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/icu v72.1.0.1 has evidence coverage 1 captured evidence page."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has captured page count","object":"1","text":"microsoft/icu v72.1.0.1 has captured page count 1."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has readable page count","object":"1","text":"microsoft/icu v72.1.0.1 has readable page count 1."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has related signal count","object":"6","text":"microsoft/icu v72.1.0.1 has related signal count 6."},{"subject":"microsoft/icu v72.1.0.1","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":"microsoft/icu v72.1.0.1 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has source host","object":"github.com","text":"microsoft/icu v72.1.0.1 has source host github.com."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has lab","object":"Microsoft","text":"microsoft/icu v72.1.0.1 has lab Microsoft."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has signal desk","object":"releases","text":"microsoft/icu v72.1.0.1 has signal desk releases."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has source host","object":"github.com","text":"microsoft/icu v72.1.0.1 has source host github.com."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has repository","object":"microsoft/icu","text":"microsoft/icu v72.1.0.1 has repository microsoft/icu."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has release","object":"MS-ICU 72.1.0.1","text":"microsoft/icu v72.1.0.1 has release MS-ICU 72.1.0.1."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has notability","object":"Routine version update of ICU library.","text":"microsoft/icu v72.1.0.1 has notability Routine version update of ICU library.."}]},"intelligence":{"signal_desk":"releases","answer":"Microsoft published microsoft/icu v72.1.0.1 (microsoft/icu). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine version update of ICU library. · MS-ICU 72.1.0.1 Repository: microsoft/icu Tag: v72.1.0.1 Published: 2023-07-21T11:19:04Z Prerelease: yes Release notes: Release Notes This is an experimental release..... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/icu v72.1.0.1","text":"Microsoft released microsoft/icu v72.1.0.1."},{"subject":"microsoft/icu v72.1.0.1","predicate":"is classified as","object":"release signal","text":"microsoft/icu v72.1.0.1 is classified as release signal."},{"subject":"microsoft/icu v72.1.0.1","predicate":"belongs to","object":"releases desk","text":"microsoft/icu v72.1.0.1 belongs to releases desk."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has context","object":"microsoft/icu","text":"microsoft/icu v72.1.0.1 has context microsoft/icu."},{"subject":"microsoft/icu v72.1.0.1","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/icu v72.1.0.1 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"688f0ef7-398d-4405-97f2-c3d12f88a397","url":"https://onlylabs.fyi/signals/688f0ef7-398d-4405-97f2-c3d12f88a397","json_url":"https://onlylabs.fyi/signals/688f0ef7-398d-4405-97f2-c3d12f88a397/signal.json","source_url":"https://github.com/microsoft/icu/releases/tag/v72.1.0.1","title":"microsoft/icu v72.1.0.1","summary":"Microsoft published release notes. onlylabs watches releases for what actually shipped.","context":"microsoft/icu","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2023-07-21T11:19:04+00:00","first_seen_at":"2026-06-16T07:00:32.03441+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/microsoft/icu/releases/tag/v72.1.0.1"]},"facets":{"repo":"microsoft/icu"},"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":{"is_primary":true,"source_match":true,"url":"https://github.com/microsoft/icu/releases/tag/v72.1.0.1","final_url":"https://github.com/microsoft/icu/releases/tag/v72.1.0.1","title":"microsoft/icu v72.1.0.1","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-16T07:02:26.265374+00:00","bytes":9127,"raw_path":"ae447279e1ae88d8475f5cfcb0876bdced5849f8674d48acc4563a2dcb345527.json","content_hash":"6edfa8b0366771a1796f2b3af4b5cdee2389a453f95b36e1b210affca494f7e9","excerpt_chars":1200,"truncated":true,"excerpt":"MS-ICU 72.1.0.1 Repository: microsoft/icu Tag: v72.1.0.1 Published: 2023-07-21T11:19:04Z Prerelease: yes Release notes: Release Notes This is an experimental release. Feel free to try it out in a non-production environment. There are a few known issues which will soon be addressed as part of the next release (v72.1.0.2) Nuget Runtime Package Debugging Symbols Debugging symbols for the Windows binaries can be obtained from the public symbol server. The URL is: https://msdl.microsoft.com/download/symbols (soon to be updated) Debugging symbols for the Linux binaries can be downloaded below: - `Symbols-Microsoft.ICU.ICU4C.Runtime.linux-x64.zip` - `Symbols-Microsoft.ICU.ICU4C.Runtime.linux-arm64.zip` Changes - Updates ICU version to 72.1 along with CLDR 42 data - Updates to Unicode 15 including new characters, scripts, emoji, and corresponding API constants. - Time zone data version to 2022g - Adds collation data required for GB18030-2022 certification Known Issues - Date-time parsing of many locales might break (due to changes in CLDR data replacing ascii space with non-breaking space) - to be fixed in upcoming version - @ treated as letter for word breakers causing compat problems -..."},"evidence_pages":[],"related_signals":[{"id":"6ec2a927-3845-4050-9237-3a5163e090ea","url":"https://onlylabs.fyi/signals/6ec2a927-3845-4050-9237-3a5163e090ea","source_url":"https://github.com/microsoft/vscode-java-test/releases/tag/0.46.0","title":"microsoft/vscode-java-test 0.46.0","context":"microsoft/vscode-java-test","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T05:45:34+00:00","first_seen_at":"2026-06-26T07:00:34.382543+00:00","date_source":"source"},{"id":"4d12bc3c-ce5e-4930-a775-fba5de2844e4","url":"https://onlylabs.fyi/signals/4d12bc3c-ce5e-4930-a775-fba5de2844e4","source_url":"https://github.com/microsoft/vscode-maven/releases/tag/v0.45.3","title":"microsoft/vscode-maven v0.45.3","context":"microsoft/vscode-maven","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T02:49:42+00:00","first_seen_at":"2026-06-26T07:00:34.382543+00:00","date_source":"source"},{"id":"0e909e5d-fe1c-4256-83b4-ae992eb4ad4b","url":"https://onlylabs.fyi/signals/0e909e5d-fe1c-4256-83b4-ae992eb4ad4b","source_url":"https://github.com/microsoft/java-debug/releases/tag/0.53.2","title":"microsoft/java-debug 0.53.2","context":"microsoft/java-debug","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T02:49:41+00:00","first_seen_at":"2026-06-26T07:00:34.382543+00:00","date_source":"source"},{"id":"83fceda9-676d-4948-85f3-e9b17c7bc866","url":"https://onlylabs.fyi/signals/83fceda9-676d-4948-85f3-e9b17c7bc866","source_url":"https://github.com/microsoft/build-server-for-gradle/releases/tag/0.4.0","title":"microsoft/build-server-for-gradle 0.4.0","context":"microsoft/build-server-for-gradle","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-26T02:49:39+00:00","first_seen_at":"2026-06-26T07:00:34.382543+00:00","date_source":"source"},{"id":"879e2030-2dad-405d-91ca-abb1ded41f21","url":"https://onlylabs.fyi/signals/879e2030-2dad-405d-91ca-abb1ded41f21","source_url":"https://github.com/microsoft/fast/releases/tag/%40microsoft/fast-test-harness_v0.4.0","title":"microsoft/fast @microsoft/fast-test-harness_v0.4.0","context":"microsoft/fast","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-25T17:26:47+00:00","first_seen_at":"2026-06-26T07:00:34.382543+00:00","date_source":"source"},{"id":"37c6780f-e533-4cdb-a19b-298f0724db22","url":"https://onlylabs.fyi/signals/37c6780f-e533-4cdb-a19b-298f0724db22","source_url":"https://github.com/microsoft/fast/releases/tag/%40microsoft/fast-router_v1.0.0-alpha.31","title":"microsoft/fast @microsoft/fast-router_v1.0.0-alpha.31","context":"microsoft/fast","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-25T17:26:44+00:00","first_seen_at":"2026-06-26T07:00:34.382543+00:00","date_source":"source"}]}