BlackTreeLifecycle intelligence
Evidence-linked product lifecycle intelligenceSUPPORT · SECURITY · RETIREMENT

NPM LIBRARY

@ai-sdk/langchain

Official package-registry history. This page does not infer support or EOL from release activity.

Versions indexed
1119
Latest version activity
2.0.307
Latest registry signal
Published
Last synchronized
30 Sep 2026
Authoritative registry

Version entries link to the official registry catalogue event that supplied the record.

Open package on npm ↗
Lifecycle interpretation

Publication or deletion in a package registry is a distribution signal, not a promise of maintenance or security support. Any verified publisher EOL boundary remains in the main lifecycle catalogue.

Package-version activity

Newest official registry events first.

1119 records
VersionRegistry eventSignalRelease notesEvidence
1.0.20112 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.21112 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.17312 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.17212 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.21012 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.20012 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.20911 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.17111 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.19911 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.17011 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.19811 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.20811 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.16910 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.20710 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1689 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1679 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.2069 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1979 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1668 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.2058 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1655 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.2044 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1644 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1964 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1634 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.2033 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1623 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1612 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1952 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.2022 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1941 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1601 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.2011 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15928 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.20028 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15828 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.19328 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19928 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15728 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15627 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19827 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15527 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15427 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15326 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19722 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15222 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15122 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19621 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.15021 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.19221 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19521 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19421 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14920 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14720 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19320 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14620 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14519 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.19019 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14419 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19118 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14216 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.19016 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14115 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.14015 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.18915 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13915 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13814 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13714 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13613 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13513 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.18813 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13413 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13313 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.18812 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.18612 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.18712 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13212 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.18412 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.13111 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.1838 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1308 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1868 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1288 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1278 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.1827 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1267 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1257 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1246 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1236 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1226 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1855 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1215 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1204 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1194 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.1814 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1184 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.1844 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-canary.1171 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.0-beta.1161 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
2.0.1801 May 2026PUBLISHEDChecked, none publishedOfficial event ↗