NPM LIBRARY
@arizeai/openinference-instrumentation-langchain
Official package-registry history. This page does not infer support or EOL from release activity.
- Versions indexed
- 60
- Latest version activity
- 4.1.4
- Latest registry signal
- Published
- Last synchronized
- 3 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 |
|---|---|---|---|---|
| 4.1.4 | 1 Oct 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.3 | 1 Oct 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.2 | 1 Oct 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.1 | 18 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0 | 15 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.25 | 15 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.24 | 10 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.23 | 4 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.22 | 29 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.21 | 28 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.20 | 27 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.19 | 25 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.18 | 15 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.17 | 7 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.16 | 4 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.15 | 1 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.14 | 26 Jun 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.13 | 22 Jun 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.12 | 29 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.11 | 22 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.10 | 14 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.9 | 22 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.8 | 10 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.7 | 3 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.6 | 13 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.1 | 5 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.0 | 14 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.6 | 4 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.5 | 30 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.4 | 24 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.3 | 25 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.2 | 14 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.1 | 5 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.0 | 17 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.3.2 | 30 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.3.1 | 13 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.3.0 | 28 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.0 | 14 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.0 | 3 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.2 | 2 Apr 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.1 | 26 Mar 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0 | 15 Mar 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.0.0 | 12 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.1.0 | 6 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.2 | 25 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.1 | 18 Nov 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.0 | 24 Oct 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.1 | 21 Oct 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.0 | 27 Aug 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.1.1 | 20 Aug 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.1.0 | 20 Aug 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.9 | 3 Jul 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.8 | 25 Jun 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.7 | 25 Jun 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.6 | 25 May 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.5 | 30 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.4 | 17 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.3 | 17 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.2 | 16 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.1 | 16 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |