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 |
|---|---|---|---|---|
| 3.0.127 | 1 Oct 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.308 | 1 Oct 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.126 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.307 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.124 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.306 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.271 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.123 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.270 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.305 | 30 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.122 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.304 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.269 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.303 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.268 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.120 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.119 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.302 | 28 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.118 | 27 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.117 | 27 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.301 | 27 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.116 | 25 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.267 | 25 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.300 | 25 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.114 | 24 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.299 | 24 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.266 | 24 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.265 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.298 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.113 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.297 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.112 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.264 | 23 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.111 | 22 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.110 | 22 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.296 | 22 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.263 | 22 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.109 | 22 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.262 | 21 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.295 | 21 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.108 | 21 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.107 | 18 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.261 | 18 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.106 | 18 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.294 | 18 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.260 | 18 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.105 | 16 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.293 | 16 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.104 | 16 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.292 | 16 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.259 | 16 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.103 | 16 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.102 | 15 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.101 | 15 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.100 | 14 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.258 | 14 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.291 | 14 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.257 | 12 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.290 | 12 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.99 | 12 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.98 | 11 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.256 | 11 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.289 | 11 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.97 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.96 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.288 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.255 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.95 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.254 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.287 | 9 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.286 | 8 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.94 | 8 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.93 | 4 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.253 | 4 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.285 | 4 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.92 | 3 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.252 | 3 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.284 | 3 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.91 | 2 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.90 | 2 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.283 | 2 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.251 | 2 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.282 | 1 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.89 | 1 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.88 | 1 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.87 | 31 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.86 | 31 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.250 | 31 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.281 | 31 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.280 | 30 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.85 | 30 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.84 | 28 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.279 | 27 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.249 | 27 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.83 | 26 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.248 | 26 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.278 | 26 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.82 | 26 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.276 | 26 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.79 | 25 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |