NPM LIBRARY
hardhat
Official package-registry history. This page does not infer support or EOL from release activity.
- Versions indexed
- 285
- Latest version activity
- 3.18.1
- 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 |
|---|---|---|---|---|
| 3.18.1 | 1 Oct 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.18.0 | 24 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.17.0 | 17 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.16.0 | 7 Sep 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.15.0 | 27 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.14.0 | 20 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.29.1 | 18 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.13.0 | 12 Aug 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.12.0 | 30 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.11.1 | 23 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.29.0 | 21 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.11.0 | 20 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.10.0 | 16 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.9.1 | 2 Jul 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.9.0 | 8 Jun 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.8.0 | 4 Jun 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.7.0 | 28 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.6.0 | 26 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.5.1 | 21 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.5.0 | 20 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.5 | 7 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.4 | 4 May 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.3 | 30 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.2 | 27 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.1 | 22 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.0 | 16 Apr 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.3.0 | 31 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.0 | 19 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.12 | 11 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.11 | 5 Mar 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.10 | 25 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.9 | 19 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.8 | 12 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.6 | 12 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.5 | 10 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.7 | 5 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.6 | 2 Feb 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.4 | 27 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.5 | 19 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.4 | 14 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.3 | 8 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.3 | 8 Jan 2026 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.2 | 30 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.2 | 30 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.1 | 29 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.1 | 29 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.28.0 | 15 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.0 | 10 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.27.2 | 10 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.17 | 3 Dec 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.16 | 27 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.27.1 | 27 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.15 | 16 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.14 | 12 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.13 | 11 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.12 | 6 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.27.0 | 6 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.11 | 4 Nov 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.26.5 | 30 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.10 | 30 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.26.4 | 29 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.9 | 23 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.8 | 21 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.7 | 8 Oct 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.27.1-alpha.1 | 15 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.6 | 10 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.5 | 9 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.4 | 2 Sep 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.3 | 28 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.2 | 27 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.1 | 21 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.27.1-alpha.0 | 18 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0 | 13 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.32 | 13 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.31 | 12 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.26.3 | 12 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.30 | 11 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.29 | 8 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.28 | 7 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.27 | 7 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.26.2 | 5 Aug 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.26 | 30 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.25 | 28 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.24 | 23 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.26.1 | 21 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.23 | 18 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.22 | 18 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.26.0 | 17 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.21 | 4 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.20 | 26 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.19 | 26 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.18 | 23 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.25.0 | 23 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.17 | 20 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.16 | 17 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.15 | 13 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.24.3 | 12 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.14 | 4 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.24.2 | 4 Jun 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0-next.13 | 29 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |