NPM LIBRARY
@ai-sdk/langchain
Official package-registry history. This page does not infer support or EOL from release activity.
- Versions indexed
- 1122
- Latest version activity
- 3.0.127
- Latest registry signal
- Published
- Last synchronized
- 1 Oct 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.
| Version | Registry event | Signal | Release notes | Evidence |
|---|---|---|---|---|
| 3.0.0-beta.61 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.165 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.150 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.0-bf6e4b15-20260402200305 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.60 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.164 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.59 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.58 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.57 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.163 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.149 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.56 | 2 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.55 | 1 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.54 | 1 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.53 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.52 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.51 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.162 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.148 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.49 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.48 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.47 | 30 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.46 | 30 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.0-b66d09a8-20260328011513 | 28 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.147 | 27 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.161 | 27 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.45 | 27 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.146 | 26 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.44 | 26 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.145 | 26 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.43 | 26 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.42 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.144 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.160 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.41 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.40 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.39 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.38 | 24 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.159 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.143 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.37 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.36 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.35 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.34 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.158 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.142 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.141 | 23 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.33 | 20 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.140 | 20 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.32 | 20 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.139 | 20 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.157 | 20 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.138 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.30 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.29 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.137 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.28 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.27 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.26 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.136 | 18 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.25 | 18 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.156 | 18 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.23 | 18 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.22 | 18 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.155 | 17 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.21 | 17 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.20 | 17 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.135 | 17 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.19 | 16 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.18 | 16 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.134 | 16 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.154 | 13 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.17 | 13 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.15 | 12 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.133 | 12 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.14 | 11 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.153 | 11 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.132 | 11 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.13 | 11 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.12 | 10 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.152 | 10 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.131 | 10 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.11 | 10 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.130 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.10 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.129 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.9 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.128 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.151 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.8 | 9 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.127 | 7 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.126 | 6 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.7 | 6 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.150 | 6 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.6 | 6 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.5 | 6 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.125 | 6 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.149 | 5 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-beta.4 | 5 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.124 | 5 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |